Pathak, US
Akshay K. Pathak, Noida, IN US
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20140108876 | PROCESSOR SWITCHABLE BETWEEN TEST AND DEBUG MODES - A processor includes a TCU TAP for access of a TCU for running functional tests and a DAP TAP for access of a debugger. A TAP selection module selects reversibly TAP access by default through the TCU TAP when the processor is a bare die, or by default through the DAP TAP when the processor is packaged, the selection of TAP access being reversible by the TCU. The processor also includes a fuse for irreversibly disabling the selection by the TAP selection module of the TAP access by default through the TCU TAP. Functional tests on bare dies are run with a TCU probing the dies through the TCU TAP by default. Packaged engineering samples can be supplied for debugging with the DAP TAP selected by default, but access possible for the TCU through the TCU TAP. | 04-17-2014 |
Anand Pathak, Ann Arbor, MI US
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20110183329 | PROTEIN PHOSPHATASE-1 INHIBITOR-1 POLYMORPHISM AND METHODS OF USE - A method for diagnosing the presence of a G147D polymorphism of human phosphatase-1 inhibitor-1 protein is provided, wherein the method involves determining the presence of the polymorphism in a biological sample from a human subject by means which detect the presence of the polymorphism, wherein the presence of the polymorphism is indicative of a predisposition to impaired functioning of the β-adrenergic signaling pathway. | 07-28-2011 |
Anand Kumar Pathak, Austin, TX US
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20150146744 | AUTOMATIC CONFIGURATION OF A REPEATER - Embodiments of the present disclosure provide an in-band process to inform an external repeater of a desired new configuration or mode of operation. After negotiation of rate and other information during an auto-negotiation routine, a network node sends configuration information to a network element, such as an external network repeater. | 05-28-2015 |
Anupam Pathak, Ann Arbor, MI US
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20100228362 | TREMOR STABILIZING SYSTEM FOR HANDHELD DEVICES - A handheld device for canceling unintentional muscle movement. The device includes a base comprising a handgrip for a user to hold, a gripping element linked to the base for releasably connecting the handheld device to an object, a sensor that detects movement of the base, a controller linked to the sensor, and at least one actuator that operates under control of the controller to cause movement of the gripping element in a direction that at least partially counteracts the detected movement of the base. | 09-09-2010 |
Apurva Pathak, White Plains, NY US
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20150146576 | BUSINESS DIRECTORY ASSISTANCE VIA STB - A set-top box (STB) obtains a listing of businesses responsive to a request for a business directory search from a customer. The STB receives, from a customer, a selection of a business from the listing of businesses to call. The STB performs one of: initiating, at the STB, a Voice over Internet Protocol (VoIP) call to a phone number associated with the business and connecting the VoIP call to a mobile device, or other VoIP device, associated with the customer via a VoIP network, or initiating, at the STB, establishment of a call between a phone number associated with the business and a mobile device associated with the customer via a telephone network. The STB sends data associated with the request for the business directory search to a billing server for billing the customer for the request for the business directory search received at the STB. | 05-28-2015 |
Apurva Pathak, Manhasset, NY US
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20130022188 | DIRECTORY ASSISTANCE SERVICE BASED ON CONTEXT IDENTIFIER - Methods and systems are disclosed for providing context information pertaining to a request of a directory assistance operator service based on a context identifier. The context identifier permits the directory assistance operator service to obtain context information including a location of the user and a location relevant to a directory listing search. The context identifier also can be used to pass context information or directory listing information across multiple types of user devices that use different types of services including a television service, a mobile service, a landline telephone service, and Internet service, and third party devices to permit enhanced directory assistance services to be provided to the user. | 01-24-2013 |
Ashish K. Pathak, Birmingham, AL US
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20120108615 | SMALL MOLECULE INHIBITORS OF BACTERIAL MOTILITY AND A HIGH THROUGHPUT SCREENING ASSAY FOR THEIR IDENTIFICATION - Certain compounds are provided that can selectively inhibit motile bacteria such as | 05-03-2012 |
20130085133 | ANTI-VIRAL TREATMENT AND ASSAY TO SCREENFOR ANTI-VIRAL AGENT - The present disclosure relates to novel compounds of formulas (1) through (19) and to a method for treating humans infected with a virus including various respiratory viruses such as members of the Paramyxoviridae family (respiratory syncytial virus (RSV), human metapneumovirus (HMPV), human parainfluenza virus (HPIV), measles virus, and mumps virus) with a compound of formulas (1) through (19). The present disclosure also relates to a cytopathic effect (CPE)-based assay that will assess virus-induced CPE for screening of compounds for treating viral diseases or inhibiting a virus. | 04-04-2013 |
Ashish Kumar Pathak, Macomb, IL US
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20120136142 | Vaccine Compositions For Marburg Virus - Methods and immunogenic compositions for generating an immune response against Marburg virus are provided. The immunogenic composition includes antigens obtained from a Marburg viral strain in combination with an oleanolic acid triterpene adjuvant. | 05-31-2012 |
Ashish Kumar Pathak, Birmingham, AL US
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20130296298 | TRIAZOLOPYRIDAZINE COMPOUNDS, USE AS INHIBITORS OF THE KINASE LRRK2, AND METHODS FOR PREPARATION THEREOF - The present invention provides novel LRRK2 kinase inhibitors and methods of treating disease states using these inhibitors. | 11-07-2013 |
Avanish C. Pathak, Wakefield, MA US
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20160125552 | METHODS, SYSTEMS AND COMPUTER PROGRAM PRODUCTS FOR COLLABORATIVE TAX RETURN PREPARATION - A computer-implemented method for collaboratively preparing an electronic tax return includes a host computer receiving a request from a first user for a collaborative tax preparation session through tax preparation software utilized by the first user to prepare an electronic tax return. The method also includes the host computer sending a message through a second network to a second computing device of a second user, inviting the second user to participate in the collaborative tax preparation session with the first user. The method further includes the host computer receiving a reply from the second computing device, including agreement by the second user to participate in the session. Moreover, the method includes the host computer establishing the collaborative tax preparation session. During the collaborative tax preparation session, the host computer receives tax-related information from the second computing device, and sends the received tax-related information to the first computing device. | 05-05-2016 |
Bhumin Pathak, Malden, MA US
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20110130116 | DETERMINING IF AN ACCESS TERMINAL IS AUTHORIZED TO USE AN ACCESS POINT - A wireless access point is capable of communicating with an access terminal. The wireless access point executes instructions for receiving a first parameter from the access terminal in an attempt by the access terminal to register with the wireless access point for first service, for using the first parameter to update a failed list if the access terminal is not permitted to register with the wireless access point, for receiving a second parameter from the access terminal in an attempt by the access terminal to register with the wireless access point for second service, and for using the second parameter and the failed list to determine if the access terminal is authorized to use the wireless access point for second service. | 06-02-2011 |
Binay Pathak, Seattle, WA US
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20100077079 | DYNAMICALLY CONFIGURABLE SWITCH FOR DISTRIBUTED TEST LAB - A switch is provided which is dynamically configurable via a network port thereon. One switch is employed to establish point-to-point electrical connections between devices under test (DUTs) and host devices coupled to upstream ports and downstream ports on the switch respectively. Two switches coupled to a network are employed to facilitate a distributed test lab. DUTs are coupled to upstream ports on a first switch which, based on communication with a test controller over the network, establishes a logical connection between the upstream port coupled to a particular DUT and the network. Host devices are coupled to downstream ports on a second switch which, based on communication with the test controller over the network, establishes a logical connection between the downstream port coupled to a particular host device and the network. A logical connection is also established across the network between the particular DUT and host device. | 03-25-2010 |
Binay K. Pathak, Seattle, WA US
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20080243473 | Language translation of visual and audio input - The present translation system translates visual input and/or audio input from one language into another language. Some implementations incorporate a context-based translation that uses information obtained from visual input or audio input to aid in the translation of the other input. Other implementations combine the visual and audio translation. The translation system includes visual components and/or audio components. The visual components analyze visual input to identify a textual element and translate the textual element into a translated textual element. The visual image represents a captured image of a target scene. The visual components may further substitute the translated textual element for the textual element in the captured image. The audio components convert audio input into translated audio. | 10-02-2008 |
20130185052 | LANGUAGE TRANSLATION OF VISUAL AND AUDIO INPUT - The present translation system translates visual input and/or audio input from one language into another language. Some implementations incorporate a context-based translation that uses information obtained from visual input or audio input to aid in the translation of the other input. Other implementations combine the visual and audio translation. The translation system includes visual components and/or audio components. The visual components analyze visual input to identify a textual element and translate the textual element into a translated textual element. The visual image represents a captured image of a target scene. The visual components may further substitute the translated textual element for the textual element in the captured image. The audio components convert audio input into translated audio. | 07-18-2013 |
20130338997 | LANGUAGE TRANSLATION OF VISUAL AND AUDIO INPUT - The present translation system translates visual input and/or audio input from one language into another language. Some implementations incorporate a context-based translation that uses information obtained from visual input or audio input to aid in the translation of the other input. Other implementations combine the visual and audio translation. The translation system includes visual components and/or audio components. The visual components analyze visual input to identify a textual element and translate the textual element into a translated textual element. The visual image represents a captured image of a target scene. The visual components may further substitute the translated textual element for the textual element in the captured image. The audio components convert audio input into translated audio. | 12-19-2013 |
Bogdan A. Pathak, Milan, MI US
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20120223403 | INTEGRATED CIRCUIT WITH ELECTROMAGNETIC ENERGY ANOMALY DETECTION AND PROCESSING - An integrated circuit includes an antenna, a die manufactured from a semiconducting material, an RF energy collection and processing means disposed on or within said die and including at least a receiver and a processing means, an input configured to supply power to said RF energy collection and processing means and an output for operative communication by said RF energy collection and processing means. The integrated circuit is configurable and operable to provide at least one of electromagnetic emission anomaly detection, tamper detection, anti-tamper monitoring, degradation monitoring, health monitoring, counterfeit detection, software changes monitoring, firmware changes monitoring and monitoring of other RF energy anomalies. | 09-06-2012 |
Bogdan A. Pathak, Toledo, OH US
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20160112083 | INTEGRATED CIRCUIT WITH ELECTROMAGNETIC ENERGY ANOMALY DETECTION AND PROCESSING - An integrated circuit includes an antenna, a die manufactured from a semiconducting material, an RF energy collection and processing means disposed on or within said die and including at least a receiver and a processing means, an input configured to supply power to said RF energy collection and processing means and an output for operative communication by said RF energy collection and processing means. The integrated circuit is configurable and operable to provide at least one of electromagnetic emission anomaly detection, tamper detection, anti-tamper monitoring, degradation monitoring, health monitoring, counterfeit detection, software changes monitoring, firmware changes monitoring and monitoring of other RF energy anomalies. | 04-21-2016 |
Bogdan Amaru Pathak, Milan, MI US
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20110320170 | METHOD AND APPARATUS FOR THE DIAGNOSIS AND PROGNOSIS OF ACTIVE IMPLANTS IN OR ATTACHED TO BIOLOGICAL HOSTS OR SYSTEMS - A method and apparatus to measure and analyze electromagnetic emissions from implanted electronics to accomplish at least one of: detect and identify an active implant comprising electronics implanted in a biological host, diagnose the health of individual electronics as well as their health as an ensemble, and predict probable degradation of individual electronics, degradation of the electronic ensemble, and of the active implant in an automated fashion. The methods comprise filtering techniques to extract the information about the active implant's electronics by filtering out relevant biological effects induced by the active implant's biological situation. Said detection, identification, diagnosis, and prognosis are based on the measurement of intentional and unintentional electromagnetic emissions that emanate from the implant electronics of the active implant in a given biological situation. | 12-29-2011 |
Bogdan Amaru Pathak, Toledo, OH US
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20140271365 | DNA/NANOPARTICLE COMPLEX ENHANCED RADIO FREQUENCY TRANSPONDER: STRUCTURE OF MARK FOR DETECTING HYBRIDIZATION STATE AND AUTHENTICATING AND TRACKING ARTICLES, METHOD OF PREPARING THE SAME, AND METHOD OF AUTHENTICATING THE SAME - An apparatus consisting of a ‘DNA/Nanoparticle Complex Enhanced Radio Frequency Transponder’ with unique features, said apparatus including an antenna pattern precursor, wherein the antenna pattern precursor includes a plurality of sensitive regions; and electromagnetically functionalized DNA/nanoparticle complex(es) that individualize the ability to transition between the precursor antenna electrical and resonant frequency characteristics, and activated antenna electrical and resonant frequency characteristics through DNA hybridization of the specific sequences contained in the electromagnetically functionalized DNA/nanoparticle complex(es). | 09-18-2014 |
20160098561 | DETECTION OF MALICIOUS SOFTWARE, FIRMWARE, IP CORES AND CIRCUITRY VIA UNINTENDED EMISSIONS - An apparatus for testing, inspecting or screening an electrically powered device for modified or unmodified hardware, firmware or software modifications including Malware, Trojans, adware, improper versioning, worms, or virus and the like, includes an antenna positioned at a distance from the electrically powered device and a signal receiver or sensor for examining a signal from the electrically powered device. The receiver or sensor collects unintended RF energy components emitted by the electrically powered device and includes one or more processors and executable instructions that perform analysis in a response to the acquired signal input while the electrically powered device is active or powered. The characteristics of the collected RF energy may be compared with RF energy characteristics of an unmodified device. The comparison determines one of a modified, unmodified or score of certainty of modified condition of the electrically powered device. | 04-07-2016 |
20160124041 | ULTRA-SENSITIVE, ULTRA-LOW POWER RF FIELD SENSOR - A sensor includes a hollow enclosure, an antenna disposed external to the hollow enclosure and configured to collect emission of electromagnetic energy, a circuit disposed within the hollow enclosure and comprising a low noise amplifier (LNA) connectable to the antenna, and an analog to digital converter (ADC) in a connection with the LNA, circuit connections connecting, during use of the sensor, the circuit to each of the antenna, a source of electric energy and a signal processing component, a connection between the enclosure and an enclosure of an integrated circuit (IC), whereby the antenna id disposed between the sensor and the IC, and the sensor configured to at least measure a low-level electromagnetic energy emitted from the IC. | 05-05-2016 |
Chandrashekhar Pathak, Austin, TX US
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20090012608 | LIQUID AND LOW MELTING COATINGS FOR STENTS - Stents with coatings comprising a combination of a restenosis inhibitor comprising an HMG-CoA reductase inhibitor and a carrier. Also provided are methods of coating stents with a combination of an HMG-CoA reductase inhibitor and a carrier. A preferred example of a restenosis inhibitor is cerivastatin. The stent coatings have been shown to release restenosis inhibitors in their active forms. | 01-08-2009 |
20110064868 | LIQUID AND LOW MELTING COATINGS FOR STENTS - Stents with coatings comprising a combination of a restenosis inhibitor comprising an HMG-CoA reductase inhibitor and a carrier. Also provided are methods of coating stents with a combination of an HMG-CoA reductase inhibitor and a carrier. A preferred example of a restenosis inhibitor is cerivastatin. The stent coatings have been shown to release restenosis inhibitors in their active forms. | 03-17-2011 |
20140106060 | LIQUID AND LOW MELTING COATINGS FOR STENTS - Stents with coatings comprising a combination of a restenosis inhibitor comprising an HMG-CoA reductase inhibitor and a carrier. Also provided are methods of coating stents with a combination of an HMG-CoA reductase inhibitor and a carrier. A preferred example of a restenosis inhibitor is cerivastatin. The stent coatings have been shown to release restenosis inhibitors in their active forms. | 04-17-2014 |
20150140061 | COATED STENT COMPRISING AN HMG-CoA REDUCTASE INHIBITOR - Stents with coatings comprising a combination of a restenosis inhibitor comprising an HMG-CoA reductase inhibitor and a carrier. Also provided are methods of coating stents with a combination of an HMG-CoA reductase inhibitor and a carrier. A preferred example of a restenosis inhibitor is cerivastatin. The stent coatings have been shown to release restenosis inhibitors in their active forms. | 05-21-2015 |
Chandrashekhar Pathak, Phoenix, AR US
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20100010341 | Biopsy Marker with In Situ-Generated Imaging Properties - A biopsy marker having radio-opaque properties that are derived in situ, based on a natural a biological response, such as for example, calcification, accumulation or tissue-concentration of a chemical agent so as to provide an imaging contrast. A biodegradable foam such as collagen foam or gelatin foam is embedded with a biological tissue that is susceptible to the calcification. Initially the marker can be imaged using ultrasound, but over time, the embedded material calcifies causing it to become visible under radiation imaging. | 01-14-2010 |
20130184562 | BIOPSY MARKER WITH IN SITU-GENERATED IMAGING PROPERTIES - An intracorporeal marker, for marking a site within living tissue of a host, includes an outer body portion of biodegradable material. An inner body portion is located in the outer body portion. The inner body portion includes biological material that becomes calcified in the living tissue of the host over time. An agent interacts with the biological material to promote calcification of the biological material of the inner body portion in the living tissue of the host. | 07-18-2013 |
20150245883 | BIOPSY MARKER WITH IN SITU-GENERATED IMAGING PROPERTIES - A method of marking a biopsy site within living tissue of a host includes providing a marker that incorporates biological tissue for which antibodies can be produced; inserting the marker at the biopsy site in the host; producing a specific antibody for the biological tissue that is grown and tagged with a radioactive label; injecting the specific antibody in the host, the specific antibody concentrating in and about the biological tissue to cause a concentration of the radioactive label in the vicinity of the marker; and imaging the radioactive label using a radiation detector. | 09-03-2015 |
Chandrashekhar Prabhakar Pathak, Phoenix, AZ US
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20090062903 | IMPLANTABLE MEDICAL DEVICES WITH FLUORINATED POLYMER COATINGS, AND METHODS OF COATING THEREOF - An implantable medical device including an expandable stent with an amorphous fluoropolymer coating, and methods of coating the stent. The amorphous fluoropolymer coating may be optically transparent and resistant to chemical corrosion. | 03-05-2009 |
20110112629 | IMPLANTABLE MEDICAL DEVICES WITH FLUORINATED POLYMER COATINGS, AND METHODS OF COATING THEREOF - An implantable medical device including an expandable stent with an amorphous fluoropolymer coating, and methods of coating the stent. The amorphous fluoropolymer coating may be optically transparent and resistant to chemical corrosion. | 05-12-2011 |
20130071550 | Self-Sealing PTFE Graft with Kink Resistance - A self-sealing vascular graft, including a substrate with a sealant layer and several optional additional layers, is described. The substrate can be ePTFE and the material used for the sealant and additional layers can be polyurethane. The sealant layer and additional layers may include one or more base layers, one or more foam layers, beading of different sizes and shapes, and ePTFE tape. A flared cuff may be integral to one or both ends of the substrate or may be attached to one or both ends. Various methods of making a self-sealing vascular graft are also described, including methods of disposition, methods of forming, methods of bonding and methods of attaching. | 03-21-2013 |
Chandraskekhar Pathak, Phoenix, AZ US
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20090130162 | IMPLANTABLE TISSUE COMPOSITIONS AND METHOD - Novel implantable tissue fixation methods and compositions are disclosed. Methods and compositions of tissue, fixed using polymeric and/or variable length crosslinks, and di- or polymercapto compounds are described. Also described are the methods and compositions wherein the tissue is fixed using biodegradable crosslinkers. Methods and compositions for making radio-opaque tissue are also described. Methods and compositions to obtain a degradable implantable tissue-synthetic biodegradable polymer composite are also described. Compositions and methods of incorporating substantially water-insoluble bioactive compounds in the implantable tissue are also disclosed. The use of membrane-like implantable tissue to make an implantable drug delivery patch are also disclosed. Also described are the compositions and methods to obtain a coated implantable tissue. Medical applications implantable tissue such as heart valve bioprosthesis, vascular grafts, meniscus implant, drug delivery patch are also disclosed. | 05-21-2009 |
Chandraskekhar P. Pathak, Phoenix, AZ US
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20110177150 | IMPLANTABLE TISSUE COMPOSITIONS AND METHOD - Novel implantable tissue fixation methods and compositions are disclosed. Methods and compositions of tissue, fixed using polymeric and/or variable length crosslinks, and di- or polymercapto compounds are described. Also described are the methods and compositions wherein the tissue is fixed using biodegradable crosslinkers. Methods and compositions for making radio-opaque tissue are also described. Methods and compositions to obtain a degradable implantable tissue-synthetic biodegradable polymer composite are also described. Compositions and methods of incorporating substantially water-insoluble bioactive compounds in the implantable tissue are also disclosed. The use of membrane-like implantable tissue to make an implantable drug delivery patch are also disclosed. Also described are the compositions and methods to obtain a coated implantable tissue. Medical applications implantable tissue such as heart valve bioprosthesis, vascular grafts, meniscus implant, drug delivery patch are also disclosed. | 07-21-2011 |
Heeren Pathak, Woburn, MA US
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20090083269 | METHOD AND SYSTEM FOR IDENTIFYING WEBSITE VISITORS - A website server computer hosting a website can identify a visitor to the website by using information provided by a visitor server computer that interacts with the visitor. The information provided by the server computer, in some embodiments, can be a combination of an IP address and characteristics of a computing device from where the visitor visits the website. In some embodiments, the IP address of the visitor server computer is used. In embodiments where the visitor may be sharing the computing device with other users, the characteristics may include at least one characteristic that is uniquely associated with the visitor. The website server computer can use a visitor identifier thus generated to start tracking the pages that the visitor requests during the session and can generate and customize pages for the visitor by using characteristics originated from the visitor. | 03-26-2009 |
20100049774 | Object Structure-Based System and Method for Managing Information - One embodiment of the present invention provides a software product comprising a set of computer instructions stored on a computer readable medium. The computer instructions can be executable by a computer processor to maintain a profile object representing profile data, the profile object comprising, receive a first command based on the profile object to access an attribute value access the attribute value. The profile object can include at least one profile section that acts as a container for attributes and at least one attribute for each profile section. The attributes can essentially be variables having a name and a value. | 02-25-2010 |
20100049791 | SYSTEM AND METHOD OF ASSOCIATING EVENTS WITH REQUESTS - Embodiments of the present invention can associate events, including non page events, such as the generation of dynamic content, with HTTP requests. One embodiment of the present invention can include receiving a set of HTTP request data including a request time stamp for each HTTP request in a set of HTTP requests, receiving a set of event data including an event time stamp for each event in a set of events and associating each event from the set of events with a previous HTTP request from the set of HTTP requests based on the event time stamps and request time stamps. Each event can be associated with previous HTTP request closest in time. | 02-25-2010 |
20100058158 | METHOD AND SYSTEM FOR DETECTING GAPS IN A DATA STREAM - Systems and methods are described which allow the detection of gaps in a set of data. These systems and methods may include defining streams of data from a network topology, associating incoming data with one or more of these streams, and processing these streams. A gap may be detected by comparing the times of events in the stream. If a gap is detected remedial action may be taken, and processing of the streams temporarily halted. Processing of the streams may continue when data for a certain stream is received, or after the lapse of a certain period of time. | 03-04-2010 |
20120072539 | SYSTEM AND METHOD OF ASSOCIATING EVENTS WITH REQUESTS - Management software that can associate events, including non page events, such as the generation of dynamic content, with HTTP requests. The management software can receive a set of HTTP request data including a request time stamp for each HTTP request in a set of HTTP requests, receive a set of event data including an event time stamp for each event in a set of events and associate each event from the set of events with a previous HTTP request from the set of HTTP requests based on the event time stamps and request time stamps. Each event can be associated with previous HTTP request closest in time. | 03-22-2012 |
20130007270 | System and Method of Associating Events with Requests - A management system can associate the behavior of backend and application systems with a web site visitor's browsing behavior and activity at a web site. In one embodiment, the management system can time order requests and events from server computers communicatively connected to the management system. Each of these requests and events may contain a time stamp and a user identification. Each event for a user identified by the user identification is associated with a request from that user that is the closest in time to the event according to the time ordering. This can allow more relevant personalized content be sent to the user based on the user's most recent views and/or activity on the web site. | 01-03-2013 |
20150207892 | Method and System for Identifying Website Viewers - A website server computer hosting a website can identify a visitor to the website by using information provided by a visitor server computer that interacts with the visitor. The information provided by the server computer, in some embodiments, can be a combination of an IP address and characteristics of a computing device from where the visitor visits the website. In some embodiments, the IP address of the visitor server computer is used. In embodiments where the visitor may be sharing the computing device with other users, the characteristics may include at least one characteristic that is uniquely associated with the visitor. The website server computer can use a visitor identifier thus generated to start tracking the pages that the visitor requests during the session and can generate and customize pages for the visitor by using characteristics originated from the visitor. | 07-23-2015 |
Hrishikesh Pathak, Kirkland, WA US
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20150213058 | ADAPTABLE IMAGE SEARCH WITH COMPUTER VISION ASSISTANCE - A computing device having adaptable image search and methods for operating an image recognition program on the computing device are disclosed herein. An image recognition program may receive a query from a user and a target image within which a search based on the query is to be performed using one or more of a plurality of locally stored image recognition models, which are determined to be able to perform the search with sufficiently high confidence. The query may comprise text that is typed or converted from speech. The image recognition program performs the search within the target image for a target region of the target image using at least one selected image recognition model stored locally, and returns a search result to the user. | 07-30-2015 |
Jayendra Pathak, Austin, TX US
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20150074810 | MALWARE AND EXPLOIT CAMPAIGN DETECTION SYSTEM AND METHOD - A malware and exploit campaign detection system and method are provided that cannot be detected by the malware or exploit campaign. The system may provide threat feed data to the vendors that produce in-line network security and end point protection (anti virus) technologies. The system may also be used as a testing platform for 3 | 03-12-2015 |
Jogen Pathak, Irving, TX US
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20090097479 | Services Convergence Among Heterogeneous Wired and Wireless Networks - A system and method for heterogeneous network communication including wired, and wireless communication mediums for seamless data, voice, as well as multimedia applications independent of the actual communication medium, type of device, and protocols running over such communication channels. The devices are structured to operate over both wired and wireless communication mediums individually or simultaneously in the intermittent or continuous fashion in secure or non-secure mode, after obtaining explicit, implicit or no permission for usage. The system and method described herein allow the communication channels operate in their native mode of operation independent of converged application perception by user of the application, a user being a person, a machine, or any other such entity that can be identified as user. | 04-16-2009 |
Kanai Pathak, Sugar Land, TX US
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20090132168 | GENERATING AND UPDATING TRUE VERTICAL DEPTH INDEXED DATA AND LOG IN REAL TIME DATA ACQUISITION - An invention for dynamically determining a trajectory of a drilled wellbore is provided. A method may include: receiving a piece of information including data converted from a measured physical characteristic of at least one of the wellbore or drilling the wellbore, the piece of information being relevant to determining a trajectory of the wellbore; and updating only a portion of the determined trajectory, a calculation of the portion of the determined trajectory being affected by the received data. | 05-21-2009 |
Manas A. Pathak, Pittsburgh, PA US
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20120143922 | Differentially private aggregate classifier for multiple databases - Embodiments of the invention disclose a system and a method for determining a differentially private aggregate classifier for a set of databases, wherein each database in the set of databases is associated with a classifier and a noise value, wherein the classifier and the noise value are determined locally for each database, such that a combination of the classifier and the noise value ensure a differential data privacy of the database, and wherein the differentially private aggregate classifier preserves the differential data privacy of each database. The differentially private aggregate classifier is a combination of the classifiers of the set of databases modified with the noise value corresponding to a smallest database in the set of databases. | 06-07-2012 |
20120254612 | Privacy-Preserving Probabilistic Inference Based on Hidden Markov Models - A probability of an observation sequence stored at a client is evaluated securely with respect to a hidden Markov model (HMM) stored at a server. The server determines, for each state of the HMM, an encryption of a log-probability of a current element of the observation sequence. Determines, for each state of the HMM, an encryption of a log-summation of a product of a likelihood of the observation sequence based on a previous element of the observation sequence and a transition probability to the state of the HMM. Determines an encryption of a log-likelihood of the observation sequence for each state as a product of the encryption of a log-summation and an encryption of a corresponding log-probability of the current element of the observation sequence; and determines an encryption of the log-probability of the observation sequence based on the log-likelihood of the observation sequence for each state. | 10-04-2012 |
Manas Ashok Pathak, Pittsburgh, PA US
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20130151540 | PRIVACY-PRESERVING COLLABORATIVE FILTERING - A recommender system can generate a predicted item rating for one user by performing collaborative filtering on item ratings from other users. The recommender system can include a client device that interfaces with a server to obtain a predicted item rating for a local user. The client device can generate a standardized ratings vector for the user, and computes a group identifier for the user based on the standardized ratings vector. The system also generates a noisy ratings vector for the local user, and sends a user-ratings snapshot to a recommendation server that includes the group identifier and the noisy ratings vector. The recommender system can also include the recommendation server that generates a predicted item rating for the user by performing collaborative filtering on ratings vectors from a plurality of other users that belong to the same ratings group. | 06-13-2013 |
20130159192 | PRIVACY-PRESERVING BEHAVIOR TARGETING FOR DIGITAL COUPONS - A smart coupon-delivery system provides targeted coupons to a user using a criteria-encoded message received from a coupon server. The criteria-encoded message is generated by the coupon server from a behavior-criteria vector that indicates criteria for selecting a recipient of a digital coupon. The system then generates a user-behavior vector to indicate one or more behavior patterns of an end-user, and encodes the user-behavior vector to produce a behavior-encoded message. The system then determines whether the end-user is eligible to receive the digital coupon based on the criteria-encoded message and the behavior-encoded message. If the system determines that the end-user is eligible, the system presents the digital coupon to the end-user. | 06-20-2013 |
Manu Pathak, Arlington, MA US
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20130128873 | METHOD FOR CORRELATING CONNECTION INFORMATION WITH MOBILE DEVICE IDENTITY - A method comprising establishing a first control connection between a home node and a home node gateway having a first control connection identity, establishing a second control connection between the home node gateway and a mobility management device having a second control connection identity, communicating network traffic sent between the home node and the mobility management device on behalf of a mobile device using the first control connection and the second control connection, receiving a mobile device identifier included in a control message sent from the mobility management device using the second control connection in response to an entity type indication sent to the mobility management device from the home node gateway, the mobile device identifier uniquely identifying the mobile device, and correlating the mobile device identifier with a context including the first control connection identity and the second control connection identity. | 05-23-2013 |
Nishith Pathak, Golden Valley, MN US
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20120158455 | ESTIMATING VALUE OF USER'S SOCIAL INFLUENCE ON OTHER USERS OF COMPUTER NETWORK SYSTEM - The social influence that each person in a computer network system exercises over others in the system may be valued by aggregating the differences in value of each of the others to the network both with and without the person being present. This calculated influence may be used as a basis for charging advertisers for advertisements to the users, as well as for providing preferential treatment to users that exert the greatest influence. | 06-21-2012 |
Nivedita C. Pathak, Phoenix, AZ US
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20110129574 | METHODS AND COMPOSITIONS FOR FILLING FLESHY FRUITS AND VEGETABLES - Systems and methods for filling a fleshy fruit or vegetable with a filler are described. Embodiments include tool having an expandable member that is expandable to an expanded position to make a cavity in the fruit and collapsible to a collapsed position for withdrawal from the fruit, with the expandable member in the expanded state comprising a cross-section that is larger than the maximum diameter of the tool in the collapsed position. A cavity may be created without substantially affecting the natural visual appearance of the fruit or vegetable. Fillers and filling methods are disclosed. | 06-02-2011 |
P. Pathak, Phoenix, AZ US
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20090171436 | GRAFTS AND STENT GRAFTS HAVING A RADIOPAQUE BEADING - A device and method provides a graft having a layer of synthetic non-metallic material including a first surface and a second surface spaced apart from the first surface. The device further includes a beading coupled to the layer and a radiopaque agent coupled to the beading. Another device and method provides a implantable prosthesis having a stent frame, a first inner layer and a second outer layer defining a central axis. The implantable prosthesis further includes a beading coupled to at least one the layers. | 07-02-2009 |
Pankaj Pathak, Longmont, CO US
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20130202655 | Vaccines, Methods of Administering Vaccines, Methods and Products for Treating and/or Delaying Onset of Dysplastic Lesions, and Wafers for Oral Administration - Methods and products for treating and/or delaying onset of dysplastic lesions, and wafers for oral administration employ dry powder compositions including myo-inositol. Methods for administering a vaccine for a virus or bacteria to an individual comprising administering a first portion of the vaccine to the individual via one route and administering a second portion via a second, different route. In a specific embodiment, the first route is sublingually. Vaccines are provided in the form of dry powder compositions comprising a combination of nanoparticles and microparticles, or in the form of a wafer which dissolves in water at room temperature in less than about one minute. Storage stable unit dosages of a vaccine are provided by individually packaging individual unit dosages of a dry powder composition comprising the vaccine and a carrier in blister compartments formed of gas and moisture resistant material. | 08-08-2013 |
Parth D. Pathak, Houston, TX US
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20140060849 | Cap System for Subsea Equipment - A cap system for subsea equipment that can be employed on various subsea equipment including but not limited to a vertical monobore tree, a horizontal tree, a wellhead and a tubing head spool. The cap system includes a cap assembly that has the flexibility of installation and retrieval for open water as well as a through a riser with a running tool. The cap assembly also does not require any orientation during installation. The cap system includes a debris cap assembly installable in engagement with the cap assembly. The debris cap assembly interfacing with the cap assembly provides the ability to inject and bleed fluids through a main bore and an annulus bore of the subsea tree independently and without removal of the debris cap assembly and cap assembly. | 03-06-2014 |
Raj Pathak, Mountain Top, PA US
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20150107976 | RETRACTABLE SNAP DOMES - A retractable snap dome in a keyboard, serving as a force resistor for a key in a conventional manner, includes an additional collapsed state wherein the key can be retracted by an electromechanical polymer (EMP) actuator to a persistent down position. In one embodiment, the EMP actuator is a bimorph EMP actuator that can be actuated to bring the key from down position to up position, ready for conventional keyboard operation, and vice versa. Such operations allow the keyboard to have a desirable decreased thickness relative to conventional keyboards. Thus, a keyboard of the present invention finds application in ultra-slim electronic devices. When provided in a notebook computer wherein the keyboard is folded against a video or graphic display, the keyboard keys may be placed in the retracted down position, thereby preventing the keys from pressing against the video or graphical display with a force that may damage the display. | 04-23-2015 |
Raj P. Pathak, Mountain Top, PA US
Patent application number | Description | Published |
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20140035735 | LOCALIZED MULTIMODAL ELECTROMECHANICAL POLYMER TRANSDUCERS - A localized multimodal haptic system includes one or more electromechanical polymer (EMP) transducers, each including an EMP layer, such as an electrostrictive polymer active layer. In some applications the EMP transducer may perform an actuator function or a sensor function, or both. The EMP polymer layer has a first surface and a second surface on which one or more electrodes are provided. The EMP layer of the EMP actuator may be 5 microns thick or less. The EMP transducers may provide local haptic response to a local a stimulus. In one application, a touch sensor may be associated with each EMP transducer, such that the haptic event at the touch sensor may be responded to by activating only the associated EMP transducer. Furthermore, the EMP transducer may act as its own touch sensor. A variety of haptic responses may be made available. The EMP transducers may be used in various other applications, such as providing complex surface morphology and audio speakers. | 02-06-2014 |
20140139328 | HAPTIC SYSTEM WITH LOCALIZED RESPONSE - A localized multimodal haptic system includes one or more electromechanical polymer (EMP) transducers, each including an EMP layer, such as an electrostrictive polymer active layer. In some applications the EMP transducer may perform an actuator function or a sensor function, or both. The EMP polymer layer has a first surface and a second surface on which one or more electrodes are provided. The EMP layer of the EMP actuator may be 5 microns thick or less. The EMP transducers may provide local haptic response to a local a stimulus. In one application, a touch sensor may be associated with each EMP transducer, such that the haptic event at the touch sensor may be responded to by activating only the associated EMP transducer. Furthermore, the EMP transducer may act as its own touch sensor. A variety of haptic responses may be made available. The EMP transducers may be used in various other applications, such as providing complex surface morphology and audio speakers. | 05-22-2014 |
Rakesh Kumar Pathak, Athens, GA US
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20160045445 | COMBINATION THERAPEUTIC NANOPARTICLES - Nanoparticles that include a chemotherapeutic agent and an anti-inflammatory are particularly cytotoxic to prostate cancer cells. | 02-18-2016 |
Satyen A. Pathak, Dallas, TX US
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20110302756 | Mobile Extendable Boom Refurbishment Trailer - A trailer and method for servicing an extendable boom loading apparatus. The trailer includes an end, a support structure, and a plurality of tools. The end opens and receives the extendable boom loading apparatus when extended. The support structure is coupled to the trailer and supports at least a part of the extendable boom loading apparatus at a convenient working height for a technician in the trailer. The tools are coupled to the trailer and are operable to service the extendable boom loading apparatus. | 12-15-2011 |
Sayan Pathak, Kirkland, WA US
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20090014015 | INTRAOPERATIVE DOSIMETRY FOR PROSTATE BRACHYTHERAPY USING TRANSRECTAL ULTRASOUND AND X-RAY FLUOROSCOPY - While performing prostate brachytherapy in which radioactive seeds are implanted into the prostate, both X-ray and transrectal ultrasound (TRUS) data are collected. The X-ray data indicate all of the implanted seeds, but not their relative position within the prostate. The TRUS data correspond to both axial and longitudinal ultrasound images. A subset of the implanted seeds can be automatically (or manually) detected in the TRUS data (using longitudinal ultrasound images), and the prostate is indicated in the TRUS data (using axial ultrasound images). Registration is performed between the X-ray and TRUS data, thereby identifying the disposition of all implanted seeds within the prostate, enabling dosimetry to be intraoperatively determined. A medical practitioner can thus determine whether and where to implant additional seeds to achieve a desired optimal dosage and do so before the prostate brachytherapy procedure is concluded. | 01-15-2009 |
20120207359 | Image Registration - Image registration is described. In an embodiment an image registration system executes automatic registration of images, for example medical images. In an example, semantic information is computed for each of the images to be registered comprising information about the types of objects in the images and the certainty of that information. In an example a mapping is found to register the images which takes into account the intensities of the image elements as well as the semantic information in a manner which is weighted by the certainty of that semantic information. For example, the semantic information is computed by estimating posterior distributions for the locations of anatomical structures by using a regression forest and transforming the posterior distributions into a probability map. In an example the mapping is found as a global point of inflection of an energy function, the energy function having a term related to the semantic information. | 08-16-2012 |
Sayan D. Pathak, Kirkland, WA US
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20120166462 | AUTOMATED IMAGE DATA PROCESSING AND VISUALIZATION - The present discussion relates to automated image data processing and visualization. One example can facilitate generating a graphical user-interface (GUI) from image data that includes multiple semantically-labeled user-selectable anatomical structures. This example can receive a user selection of an individual semantically-labeled user-selectable anatomical structure. The example can locate a sub-set of the image data associated with the individual semantically-labeled user-selectable anatomical structure and can cause presentation of the sub-set of the image data on a subsequent GUI. | 06-28-2012 |
20120269407 | AUTOMATIC ORGAN LOCALIZATION - Automatic organ localization is described. In an example, an organ in a medical image is localized using one or more trained regression trees. Each image element of the medical image is applied to the trained regression trees to compute probability distributions that relate to a distance from each image element to the organ. At least a subset of the probability distributions are selected and aggregated to calculate a localization estimate for the organ. In another example, the regression trees are trained using training images having a predefined organ location. At each node of the tree, test parameters are generated that determine which subsequent node each training image element is passed to. This is repeated until each image element reaches a leaf node of the tree. A probability distribution is generated and stored at each leaf node, based on the distance from the leaf node's image elements to the organ. | 10-25-2012 |
20130006867 | SECURE PATIENT INFORMATION HANDLING - The description relates to secure patient information handling. One example can receive encrypted patient data from a first entity. The example can receive a request to view the encrypted patient data from a second entity. The request can include a conditional access code and the example can validate the conditional access code. In an instance where the conditional access code is valid, the example can retrieve an encryption key for the encrypted patient data. The example can decrypt at least a portion of the encrypted patient data to produce decrypted patient data. The example can provide at least some of the decrypted patient data to the second entity. | 01-03-2013 |
20130144907 | METADATA EXTRACTION PIPELINE - The present discussion relates to patient image data workflows. One example can temporarily serially arrange a set of semantic labeling modules in a patient image data workflow pipeline responsive to receiving an event trigger. The example can also remove the set of modules from the patient image data workflow pipeline responsive to receiving an event completion trigger. | 06-06-2013 |
Shriram Shivanand Pathak, Farmington, MI US
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20090152888 | Fold Flat Seat Assembly - A seat assembly has a seat cushion pivotally supported by a pair of front support links for movement between a seating position for supporting a seat occupant and a stowed position. A seat back is pivotally supported by a pair of recliner mechanism for movement between an upright position and a stowed position. The seat cushion moves from the seating position to the stowed position in response to pivotal movement of the seat back from the upright position to the stowed position. A J-link extends between the seat back and the front support links. A torsion spring biases the seat cushion to the stowed position. A control cable operatively couples the seat back and the seat cushion. A pair of support legs automatically deploy as the seat cushion rotates to the stowed position. | 06-18-2009 |
Soham Pathak, Allentown, PA US
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20080253713 | Optical crossover in thin silicon - An arrangement for providing optical crossovers between waveguides formed in an SOI-based structure utilize a patterned geometry in the SOI structure that is selected to reduce the effects of crosstalk in the area where the signals overlap. Preferably, the optical signals are fixed to propagate along orthogonal directions (or are of different wavelengths) to minimize the effects of crosstalk. The geometry of the SOI structure is patterned to include predetermined tapers and/or reflecting surfaces to direct/shape the propagating optical signals. The patterned waveguide regions within the optical crossover region may be formed to include overlying polysilicon segments to further shape the propagating beams and improve the coupling efficiency of the crossover arrangement. | 10-16-2008 |
20110216997 | Sub-Micron Planar Lightwave Devices Formed on an SOI Optical Platform - A set of planar, two-dimensional optical devices is able to be created in a sub-micron surface layer of an SOI structure, or within a sub-micron thick combination of an SOI surface layer and an overlying polysilicon layer. Conventional masking/etching techniques may be used to form a variety of passive and optical devices in this SOI platform. Various regions of the devices may be doped to form the active device structures. Additionally, the polysilicon layer may be separately patterned to provide a region of effective mode index change for a propagating optical signal. | 09-08-2011 |
20120280344 | Wafer Scale Packaging Platform For Transceivers - A wafer scale implementation of an opto-electronic transceiver assembly process utilizes a silicon wafer as an optical reference plane and platform upon which all necessary optical and electronic components are simultaneously assembled for a plurality of separate transceiver modules. In particular, a silicon wafer is utilized as a “platform” (interposer) upon which all of the components for a multiple number of transceiver modules are mounted or integrated, with the top surface of the silicon interposer used as a reference plane for defining the optical signal path between separate optical components. Indeed, by using a single silicon wafer as the platform for a large number of separate transceiver modules, one is able to use a wafer scale assembly process, as well as optical alignment and testing of these modules. | 11-08-2012 |
20130101250 | Molded Glass Lid For Wafer Level Packaging Of Opto-Electronic Assemblies - An opto-electronic assembly is provided comprising a substrate (generally of silicon or glass) for supporting a plurality of interconnected optical and electrical components. A layer of sealing material is disposed to outline a defined peripheral area of the substrate. A molded glass lid is disposed over and bonded to the substrate, where the molded glass lid is configured to create a footprint that matches the defined peripheral area of the substrate. The bottom surface of the molded glass lid includes a layer of bonding material that contacts the substrate's layer of sealing material upon contact, creating a bonded assembly. In one form, a wafer level assembly process is proposed where multiple opto-electronic assemblies are disposed on a silicon wafer and multiple glass lids are molded in a single sheet of glass that is thereafter bonded to the silicon wafer. | 04-25-2013 |
20130182996 | Releasable Fiber Connector For Opto-Electronic Assemblies - An apparatus for providing releasable attachment between a fiber connector and an opto-electronic assembly, the opto-electronic assembly utilizing an interposer substrate to support a plurality of opto-electronic components that generates optical output signals and receives optical input signals. An enclosure is used to cover the interposer substrate and includes a transparent region through which the optical output and input signals pass unimpeded. A magnetic connector component is attached to the lid and positioned to surround the transparent region, with a fiber connector for supporting one or more optical fibers magnetically attached to the connector component by virtue of a metallic component contained in the fiber connector. This arrangement provides releasable attachment of the fiber connector to the enclosure in a manner where the optical output and input signals align with the optical fibers in the connector. | 07-18-2013 |
20130183008 | Self-Aligning Connectorized Fiber Array Assembly - An apparatus for providing self-aligned optical coupling between an opto-electronic substrate and a fiber array, where the substrate is enclosed by a transparent lid such that the associated optical signals enter and exit the arrangement through the transparent lid. The apparatus takes the form of a two-part connectorized fiber array assembly where the two pieces uniquely mate to form a self-aligned configuration. A first part, in the form of a plate, is attached to the transparent lid in the area where the optical signals pass through. The first plate includes a central opening with inwardly-tapering sidewalls surrounding its periphery. A second plate is also formed to include a central opening and has a lower protrusion with inwardly-tapering sidewalls that mate with the inwardly-tapering sidewalls of the first plate to form the self-aligned connectorized fiber array assembly. The fiber array is then attached to the second plate in a self-aligned fashion. | 07-18-2013 |
20130188970 | Packaging Platform For Opto-Electronic Assemblies Using Silicon-Based Turning Mirrors - An apparatus for transmitting optical signals includes an interposer for supporting opto-electronic components used to create optical output signals. An enclosure is used to encapsulate the populated interposer assembly and includes a silicon sidewall and a transparent lid. The sidewall is etched to include a turning mirror feature with a reflecting surface at a predetermined angle θ, the turning mirror disposed to intercept the optical output signals and re-direct them through the enclosure's transparent lid. A coverplate is disposed over and aligned with the enclosure, where the coverplate includes a silicon sidewall member that is etched to include a turning mirror element with a reflecting surface at the same angle θ as the enclosure's turning mirror element. The optical signals re-directed by the enclosure then pass through the transparent lid of the enclosure, impinge the turning mirror element of the coverplate, and are then re-directed along the longitudinal axis. | 07-25-2013 |
20130202255 | Single Mode Fiber Array Connector For Opto-Electronic Transceivers - An apparatus for providing single mode optical signal coupling between an opto-electronic transceiver and a single mode optical fiber array takes the form of a lens array and a ferrule component. The lens array includes a plurality of separate lens element disposed to intercept a like plurality of single mode optical output signal from the opto-electronic transceiver and provide as an output a focused version thereof. The ferrule component includes a plurality of single mode fiber stubs that are passively aligned with the lens array and support the transmission of the focused, single mode optical output signals towards the associated single mode optical fiber array. | 08-08-2013 |
20140003457 | Interposer Configuration With Thermally Isolated Regions For Temperature-Sensitive Opto-Electronic Components | 01-02-2014 |
20140248723 | WAFER SCALE PACKAGING PLATFORM FOR TRANSCEIVERS - A wafer scale implementation of an opto-electronic transceiver assembly process utilizes a silicon wafer as an optical reference plane and platform upon which all necessary optical and electronic components are simultaneously assembled for a plurality of separate transceiver modules. In particular, a silicon wafer is utilized as a “platform” (interposer) upon which all of the components for a multiple number of transceiver modules are mounted or integrated, with the top surface of the silicon interposer used as a reference plane for defining the optical signal path between separate optical components. Indeed, by using a single silicon wafer as the platform for a large number of separate transceiver modules, one is able to use a wafer scale assembly process, as well as optical alignment and testing of these modules. | 09-04-2014 |
20150016784 | SELF-ALIGNING CONNECTORIZED FIBER ARRAY ASSEMBLY - An apparatus for providing self-aligned optical coupling between an opto-electronic substrate and a fiber array, where the substrate is enclosed by a transparent lid such that the associated optical signals enter and exit the arrangement through the transparent lid. The apparatus takes the form of a two-part connectorized fiber array assembly where the two pieces uniquely mate to form a self-aligned configuration. A first part, in the form of a plate, is attached to the transparent lid in the area where the optical signals pass through. The first plate includes a central opening with inwardly-tapering sidewalls surrounding its periphery. A second plate is also formed to include a central opening and has a lower protrusion with inwardly-tapering sidewalls that mate with the inwardly-tapering sidewalls of the first plate to form the self-aligned connectorized fiber array assembly. The fiber array is then attached to the second plate in a self-aligned fashion. | 01-15-2015 |
20150023377 | INTERPOSER CONFIGURATION WITH THERMALLY ISOLATED REGIONS FOR TEMPERATURE-SENSITIVE OPTO-ELECTRONIC COMPONENTS - An interposer (support substrate) for an opto-electronic assembly is formed to include a thermally-isolated region where temperature-sensitive devices (such as, for example, laser diodes) may be positioned and operate independent of temperature fluctuations in other areas of the assembly. The thermal isolation is achieved by forming a boundary of dielectric material through the thickness of the interposer, the periphery of the dielectric defining the boundary between the thermally isolated region and the remainder of the assembly. A thermo-electric cooler can be used in conjunction with the temperature-sensitive device(s) to stabilize the operation of these devices. | 01-22-2015 |
20150277068 | MOLDED GLASS LID FOR WAFER LEVEL PACKAGING OF OPTO-ELECTRONIC ASSEMBLIES - An opto-electronic assembly is provided comprising a substrate (generally of silicon or glass) for supporting a plurality of interconnected optical and electrical components. A layer of sealing material is disposed to outline a defined peripheral area of the substrate. A molded glass lid is disposed over and bonded to the substrate, where the molded glass lid is configured to create a footprint that matches the defined peripheral area of the substrate. The bottom surface of the molded glass lid includes a layer of bonding material that contacts the substrate's layer of sealing material upon contact, creating a bonded assembly. In one form, a wafer level assembly process is proposed where multiple opto-electronic assemblies are disposed on a silicon wafer and multiple glass lids are molded in a single sheet of glass that is thereafter bonded to the silicon wafer. | 10-01-2015 |
Soham R. Pathak, Allentown, PA US
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20140043685 | Lid Design to Seal Optical Components of a Transceiver Module - Techniques and configurations are provided for packaging optoelectronic devices. In particular, a lid component of an optoelectronic device is provided, and the lid component is configured to cover active components of the optoelectronic device. An optically transparent wall is also provided. The optically transparent wall is coated with an anti-reflective material and configured to interface with a section of the lid component. The optically transparent wall is joined with the section of the lid component such that the optically transparent wall and the lid provide a seal for the active components of the optoelectronic device. Additionally, the lid component has a top surface and a plurality of side surfaces that are coupled to the top surface. An optically transparent wall coated with an anti-reflective material adhesively joins to the top surface and one or more side surfaces. | 02-13-2014 |
Sudhir Pathak, Pittsburgh, PA US
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20140294270 | DIRECTIONAL DIFFUSION FIBER TRACKING - Systems and methods facilitating high definition fiber tracking are disclosed. These systems and methods can utilize a directional Axonal Volume (dAV) value that can quantify the direction and volume of anisotropic water diffusion in axons to assess brain connection integrity. dAV provides a robust and anatomically interpretable measurement of connectivity strength of axon tracts. One method include receiving diffusion magnetic resonance imaging (dMRI) data, quantifying a vector axonal directional diffusion axon volume while removing extracellular isotropic water, segmenting fiber tracks from the data, voxelizing the fiber tracks into voxels, determining voxel dAV values for each voxel and directions, and determining fiber dAV values for each fiber track based on voxel dAV values. This non-invasive method can measure strength and integrity of brain tracts. Such measurements aid in detection of connection disorders like traumatic brain injury and mapping the location of brain tracts and their projection fields to improve neurosurgical outcomes. | 10-02-2014 |
Sujata S. Pathak, Newark, DE US
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20120084106 | System And Method For Designing Supply Chain For Commodity Product Distribution - Techniques are disclosed for designing a supply chain distribution network. A network design tool may be configured to facilitates strategic decision making for a producer/distributor of a commodity products (e.g., molecular gas mixtures stored in cylinders) by incorporating transportation costs (i.e., operational decisions) into the strategic decision making process. Further, the network design tool may also integrate investment decision costs, which are usually considered ‘tactical decisions’, into the strategic decision process (e.g., which filling tools are assigned to which plant/hub location). The network design tool implements different algorithm approaches allowing a user to obtain optimal, near-optimal, and approximate solutions. | 04-05-2012 |
Tanmay Janardhan Pathak, Lansing, MI US
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20100310802 | NOVEL NANOCOMPOSITES AND NANOCOMPOSITE FOAMS AND METHODS AND PRODUCTS RELATED TO SAME - A foam comprising a nanocomposite comprising a bulk linear semi-crystalline polyolefin containing no cross-links or branched polymers; an organoclay; and a polymeric compatibilizer for enhancing physical interactions between the bulk linear semi-crystalline polyolefin and the organoclay, wherein the linear semi-crystalline polyolefin combines with the organoclay to form the nanocomposite is provided. Novel nanocomposites and methods of producing the nanocomposites and foams, such as flexible foams, are also provided. The resulting products are useful in a variety of applications, including thermoplastic flexible foam seals, thermoplastic foamed panels in vehicles, and thin-walled blow molded bottles. | 12-09-2010 |
Tejaskumar P. Pathak, Boston, MA US
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20160039881 | SITE-SELECTIVE FUNCTIONALIZATION OF GLYCOPEPTIDE ANTIBIOTICS - Site-selective functionalized glycopeptide antibiotics, methods of making and using are described herein. The compounds exhibit improved activity against methicillin-susceptible | 02-11-2016 |
Vibha Pathak, Macomb, IL US
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20120136142 | Vaccine Compositions For Marburg Virus - Methods and immunogenic compositions for generating an immune response against Marburg virus are provided. The immunogenic composition includes antigens obtained from a Marburg viral strain in combination with an oleanolic acid triterpene adjuvant. | 05-31-2012 |
Vipin Pathak, Eatontown, NJ US
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20140105000 | METHOD AND APPARATUS TO DETECT AND COMMUNICATE INFORMATION REGARDING STATE OF COMMUNICATION LINK - The present invention relates to methods and apparatuses for of communicating loss of connectivity to the end-user without the end-user explicitly asking for that information, as well as communicating potential mechanisms to restore the loss of connectivity. In embodiments, after detecting loss of connectivity within the CPE, user requests are redirected to a local web server on the fly, which is running on the CPE. The local webserver returns informational status web pages describing the situation, potential causes, and possible steps to fix the connectivity issue. | 04-17-2014 |
20150030137 | METHOD AND APPARATUS FOR DESIGNING AN IMPROVED TRANSMIT SIGNAL FOR USE IN A SINGLE ENDED LINE TEST (SELT) - The present invention relates to methods and apparatuses of using a novel transmit signal that can be used to improve performance of various loop diagnostic features of SELT. In embodiments, a novel transmit signal uses a wide contiguous band of tones that includes frequencies in both upstream and downstream bands. In these and other embodiments of the invention, the SELT transmit signal is designed such that any crosstalk noise in adjacent lines appears as a burst of noise that falls within the limits of the FEC settings of the system such that it can be fully corrected without harming the performance of modems connected on the adjacent lines. | 01-29-2015 |
20150055692 | METHOD AND APPARATUS FOR INITIATING AND DATA COLLECTION OF SINGLE ENDED LINE TEST ON CUSTOMER PREMISES EQUIPMENT - According to certain aspects, embodiments of the invention relate to methods and apparatuses for performing diagnostics on a loop in a communications system. According to certain aspects, embodiments of the invention include performing SELT from a customer premises side of the loop. According to certain other aspects, embodiments of the invention address the issue of initiating a CPE side SELT procedure and also collecting the diagnostics data while a CPE is offline. | 02-26-2015 |
20150280779 | METHOD AND APPARATUS TO IMPROVE THE LINEARITY OF THE TIME DOMAIN TRACE DERIVED FROM A SINGLE ENDED LINE TEST - The present invention is related to improvements to SELT testing, and more particularly to methods and apparatuses for reducing the effects of distortions of the reflected signal without sacrificing the integrity of the original signal. In embodiments, a method according to the invention consists of first modifying the transmit sequence to utilize and better “excite” the low frequency tones. In embodiments, the method includes compensating for transformer roll-off at low frequencies. In other embodiments, the method includes filling gaps in the received frequency domain S11 sequence with a predicted, or estimated, version of the S11 signal. | 10-01-2015 |
20150281434 | METHOD AND APPARATUS OF OPTIMIZING AN XDSL TRANSCEIVER CONFIGURATION USING SINGLE ENDED LINE TEST (SELT) MEASUREMENT - The present invention relates to a method by which an xDSL modem can be properly connected and/or optimally tuned to achieve a desired performance goal based on knowledge obtained by first performing a SELT test and then post-processing the results of that test. In embodiments, the processed SELT results are used to detect bad connections or other anomalies such as split pairs. In embodiments, the processed SELT results are used to configure programmable components and filters in the analog front end in a manner that achieves the performance goal. In these and other embodiments, the performance goal is to maximize the attainable data rate. As such, through various hardware design options and configurations according to the invention, the performance of the modem can be tuned such that even in the presence of undesirable loop characteristics, adequate, or even good performance, can be achieved. | 10-01-2015 |
20150319276 | METHOD AND APPARATUS FOR DETECTING MISSING MICRO-FILTER - The present invention provides a method and apparatus to detect a missing micro-filter. In embodiments, the detection is performed by measuring the distortion caused by an unfiltered telephone device using a SELT (Single Ended Line Test) technique. According to certain aspects, the signal used to perform the distortion measurement is designed such that it causes minimal impact on vectored lines within the same cable. Embodiments of the invention first determines the estimated loop length, then uses the loop length to select a set of signal parameters that will be used to perform the distortion measurement. The parameters to be selected include transmit frequency band and PSD level. According to further aspects, embodiments of the invention include automatically running a missing filter test immediately following a line drop to determine if the line drop was caused by a missing micro-filter. | 11-05-2015 |
20160028866 | METHOD AND APPARATUS FOR GAUGE IDENTIFICATION BASED ON SINGLE ENDED LINE TESTING (SELT) - The present invention relates generally to characterizing loops in a communication system, and more particularly to methods and apparatuses for loop gauge identification. In accordance with certain aspects, embodiments of the invention extract some information from the SELT signal. From SELT, the loop impedance, or equivalently input impedance, is determined. This information is then used for gauge identification. | 01-28-2016 |
Yashwant Vishnupant Pathak, Louisville, KY US
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20090011027 | Modifying Drug Release in Suspensions of Ionic Resin Systems - The present invention includes compositions and methods for delivering one or more unit dosage units by modifying the release profile of an optionally coated drug-resin complex suspended in an ionic salt solution, wherein the optionally coated drug-resin complex includes one or more active agents loaded on to one or more ion-exchange resin particles, and wherein the release of the one or more active agents is modulated by the one or more ionic salts in solution. | 01-08-2009 |