Darwish
Abdalla Darwish, Kenner, LA US
Patent application number | Description | Published |
---|---|---|
20160056361 | Nano-Composite Thermo-Electric Energy Converter and Fabrication Method Thereof - Briefly, the present disclosure relates to a nanocomposite thermoelectric energy converter comprising a composite thin film inorganic semiconductor having carbonized polymer nano-clusters and the net of polymer nano-fibers included within. The carbonized polymer nano-clusters and nano-fibers improve the thermoelectric figure of merit ZT by increasing electrical conductivity and decreasing thermal conductivity. The converter may be fabricated by a dual beam pulsed laser deposition process. A first laser beam evaporates a target comprising the materials of the inorganic semiconductor. A second laser beam evaporates the polymer using a matrix assisted target for depositing the polymer concurrently with the semiconductor deposition to yield the composite film. The lasers may be separately controlled to determine the resulting composition. The converter may be deposited on rigid or flexible substrates for a wide range of applications. | 02-25-2016 |
Ahmed M. Darwish, Cairo EG
Patent application number | Description | Published |
---|---|---|
20130310058 | SYSTEMS AND METHODS FOR INTERFERENCE MITIGATION IN HETEROGENEOUS NETWORKS - Disclosed systems and methods mitigate interference in heterogeneous networks. Embodiments include adaptive or selective inter-cell interference coordination, adaptive multi-user zero forcing, adaptive power, and/or combinations of the foregoing. Techniques may be used to favor one group of users (e.g., femto users or macro users) over another. Certain embodiments focus quality of service (QoS) improvements on a first group of users, while using constraint processes to provide a threshold QoS for a second group of users. | 11-21-2013 |
20140315567 | SYSTEMS AND METHODS FOR INTERFERENCE MITIGATION IN HETEROGENEOUS NETWORKS - Disclosed systems and methods mitigate interference in heterogeneous networks. Embodiments include adaptive or selective inter-cell interference coordination, adaptive multi-user zero forcing, adaptive power, and/or combinations of the foregoing. Techniques may be used to favor one group of users (e.g., femto users or macro users) over another. Certain embodiments focus quality of service (QoS) improvements on a first group of users, while using constraint processes to provide a threshold QoS for a second group of users. | 10-23-2014 |
20160057636 | INCREASING SPECTRAL EFFICIENCY IN A HETEROGENEOUS NETWORK - A technology for a user equipment (UE) in a heterogeneous network (HetNet). A modulation order can be selected for transmission from a small cell in the HetNet. A change in a UE state of the RRC idle mode can be identified. A desired coding rate can be identified to apply to the modulation order for a selected modulation and coding scheme (MCS) index. A predetermined transport block size (TBS) can be selected. Data in the TBS can be transmitted from the small cell to a UE using the MCS. | 02-25-2016 |
Ahmed Refaat M. Darwish, Reston, VA US
Patent application number | Description | Published |
---|---|---|
20110096780 | LABEL DISTRIBUTION PROTOCOL SYNCHRONIZATION IN MULTI-PROTOCOL LABEL SWITCHING ENVIRONMENTS - A method may include determining that a label distribution protocol (LDP) session is not associated with an interface of a network device, wherein the interface of the network device is included in a targeted LDP session. Interior gateway protocol (IGP) metric information for both a physical interface associated with the network device and a forwarding adjacency label switched path (FA-LSP) associated with the targeted LDP (tLDP) session may be configured to each indicate a high cost. The configured metric information may be transmitted to other network devices in a network that includes the LSP and the targeted LDP session to inhibit selection of the targeted LDP session by the other network devices when routing data through the network. | 04-28-2011 |
Ali Darwish, Laurel, MD US
Patent application number | Description | Published |
---|---|---|
20120242410 | BIPOLAR STACKED TRANSISTOR ARCHITECTURE - An amplifier for an integrated circuit has a plurality of ratioed current mirrors connected to each other in a stacked configuration. Each ratio mirror has at least two resistors and at least two bipolar transistors connected to each other via said at least two resistors. Each amplifying transistor, contains a capacitor, and potentially and inductor, to internally match the transistors that make up the amplifying stack. DC, harmonic and s-parameter simulations are performed to provide an optimal impedance for each of the stacked transistors to maximize the RF power output of each stacked layer and the amplifier. | 09-27-2012 |
Ali Darwish, Overland Park, KS US
Patent application number | Description | Published |
---|---|---|
20140077268 | Distributed Heating Transistor Devices Providing Reduced Self-Heating - According to various embodiments, a distributed heating transistor includes: a plurality of active regions where transistor action occurs including a heat source; and at least one inactive region where transistor action does not occur and no heat source is present, wherein adjacent active regions are separated by the at least one inactive region. The distributed heating transistor may be configured as field effect transistors (FETs), and bipolar junction transistors (BJTs). Methods for forming the distributed heating transistors are also provided. | 03-20-2014 |
20140175514 | RING-SHAPED TRANSISTORS PROVIDING REDUCED SELF-HEATING - A ring-shaped transistor includes a set of gates. Each gate of the set is disposed between a corresponding source and a corresponding drain. The set of gates are arranged such that all of the set of gates cannot be aligned with fewer than three imaginary straight lines drawn through the gates, with one of the imaginary straight lines passing only once though each of the set of gates. | 06-26-2014 |
Ali M. Darwish, Overland Park, KS US
Patent application number | Description | Published |
---|---|---|
20140368297 | Power Dividing And/Or Power-Combining Circuits - Power-dividing and/or power-combining circuits have inputs, outputs, at least three electrical pathways, and at least three electronic devices, such as amplifiers, with substantially equal input and output reflection At least one of the electronic devices is in each of the electrical pathways. In one embodiment, multiple phase shift components, such as delay lines, are electrically connected to the electronic devices in each of the electrical pathways. These phase shift components are selected so that a vector sum of the reflected signals from the electronic devices to the inputs and/or the outputs is substantially minimized. In another embodiment, a serial bus extends from the inputs/outputs and at least three pathways in the circuit. The serial bus includes serially-connected impedance-providing components positioned among at least three pathways with the impedance-providing components increasing in impedance from one end to the other end of the serial bus in an amount sufficient to produce a substantially equal amount of power to each of the electronic devices and to substantially minimize input and output reflections. | 12-18-2014 |
Ali Mohamed Darwish, Laurel, MD US
Patent application number | Description | Published |
---|---|---|
20150207467 | METHOD AND SYSTEM FOR LINEARIZING AN AMPLIFIER USING TRANSISTOR-LEVEL DYNAMIC FEEDBACK - The present disclosure describes a method and system for linearizing an amplifier using transistor-level dynamic feedback. The method and system enables nonlinear amplifiers to exhibit linear performance using one or more of gain control elements and phase shifters in the feedback path. The disclosed method and system may also allow amplifiers to act as a pre-distorter or a frequency/gain programmable amplifier. | 07-23-2015 |
Alla Darwish, Kitchener CA
Patent application number | Description | Published |
---|---|---|
20140065070 | METHODS OF PREPARING TRIAZOLE-CONTAINING RADIOIODINATED COMPOUNDS - The present application relates to methods of preparing radiohalogenated compounds, to compounds useful in such methods and to radiohalogenated compounds useful for imaging and/or therapy. In particular, the present application relates to methods of preparing radiohalogenated compounds of Formula I, to compounds useful in such methods and to radiohalogenated compounds of Formula I: | 03-06-2014 |
Gamal Mohamed Hassan Darwish, Alexandria EG
Patent application number | Description | Published |
---|---|---|
20110159459 | TOOTH EXTRACTION TOOL - A tooth extracting tool including an elongated handle and a pair of tooth engaging members extending out of one end of the handle and a pneumatic or hydraulic piston for tightly gripping the tooth to be extracted between the pair of tooth engaging members. The tool also includes a mechanism for subjecting the grasped tooth to linear oscillation at an opposite end of the handle and for limiting the back and forth linear movement of the tooth to between about plus or minus 5 mm. | 06-30-2011 |
20110177473 | DISPOSABLE DENTAL HANDPIECE - A disposable dental handpiece, including a first handle portion; a second handle portion; a vibration dampening portion, the vibration dampening portion located interposed between the first handle portion and the second handle portion. In another embodiment, a multi-layer disposable dental handpiece, including a first layer of material having an outer surface defining a first outer surface portion of the multi-layer disposable dental handpiece; a second layer of material having an outer surface defining a second outer surface portion of the multi-layer disposable dental handpiece; a layer of vibration dampening material located interposed between the first and second layer of material defining a third outer surface portion of the multi-layer disposable dental handpiece. In yet another embodiment, methods for making a disposable dental handpiece are described. | 07-21-2011 |
Hassan A. Darwish, Dearborn Heights, MI US
Patent application number | Description | Published |
---|---|---|
20160061312 | TRANSMISSION SHIPPING PLUG AND METHOD OF ASSEMBLY - A shipping plug for a transmission port includes a ring having an inner wall defining a cavity and an outer wall having an annular sealing rib that is engageable with the port. A membrane spans an inner circumference of the inner wall to seal the cavity. The plug is pierceable and has a first condition where the membrane is intact and a second condition where the membrane is torn. | 03-03-2016 |
Kareem Darwish, Cairo EG
Patent application number | Description | Published |
---|---|---|
20090128362 | METHOD AND SYSTEM FOR PROVIDING INFORMATION TO A TRANSPORTATION VEHICLE ON THE PRESENCE OF PASSENGERS - The present invention discloses a method, system and computer program for providing information to transportation vehicles on the presence of passengers who want to travel to a particular destination. The method in each communication system at stops, comprises the steps of: | 05-21-2009 |
Kareem Darwish, Doha QA
Patent application number | Description | Published |
---|---|---|
20120253785 | TRANSLATION OF MULTILINGUAL EMBEDDED PHRASES - A communication object including a plurality of object words may be received. The communication object may be parsed to identify each of the object words as tokens. A first natural language and at least one natural language different from the first natural language that are associated with the plurality of object words may be determined, based on a language analysis of the tokens. Tokens associated with the first natural language and tokens included in embedded word phrases associated with the embedded natural language may be translated, via a translating device processor, to a target natural language, based on at least one context associated with the communication object. | 10-04-2012 |
20130054687 | ONLINE COMMUNITIES - A method for creating a virtual hub for a community of users with common interests to interact in over a network, comprises determining multiple topical interests from a set of input sources queried over the network, computing a measure representing a prominence for respective ones of the multiple topical interests, providing a topical interest with a prominence value which exceeds a predetermined threshold for prominence, determining multiple interested parties for the topical interest using a measure of interest for users with respect to the topical interest, and instantiating a hub on the network for the topical interest for the multiple interested parties. | 02-28-2013 |
20130159016 | AUTOMATED ADMISSION - A computer-implemented method and system for providing automated admission to a healthcare unit for a potential patient, comprising receiving patient data from the potential patient at a server via a communications module of a mobile terminal, processing the patient data to determine a level of care required, updating an admission support module of a healthcare unit on the basis of the determined level of care, displaying a notification on a display of the mobile terminal representing an instruction for the potential patient. | 06-20-2013 |
20150261773 | System and Method for Automatic Generation of Information-Rich Content from Multiple Microblogs, Each Microblog Containing Only Sparse Information - A system and method for automatic generation of information-rich content from multiple microblogs, each microblog containing only sparse information, the method comprising collecting a population of microblogs comprising microblog data, each microblog containing a limited number of characters; providing a user interface allowing entry of a search query; matching a search query entered on the user interface to data in the microblog data; providing the results of the matching process as a sub-set of microblog data; applying processing techniques to the sub-set of microblog data; and generating a summary report of the processed sub-set of microblog data. | 09-17-2015 |
Kareem Mohamed Darwish, Cairo EG
Patent application number | Description | Published |
---|---|---|
20090083026 | Summarizing document with marked points - A summary of a text document may be presented in the form of a list of points. A summary of text can be created by choosing words or groups of words from the original text, by modifying words in the original text, etc. Collections of the chosen words can be presented in a list form together with a mark that indicates that the text is a list of words that might not form complete sentences. Presentation of a summary in list form may lower a reader's expectation as to readability issues such as sentence flow, word flow, etc., and thus the reader may be more accepting of a machine-generated summary presented in list form than of a machine generated summary presented as sentences or paragraphs. | 03-26-2009 |
20090083677 | Method for making digital documents browseable - A method for making one or more digital documents browseable. In one implementation, the digital documents may be automatically, topically segmented into one or more topical segments. A topical segment may be selected from the topical segments. One or more topical segments that are substantially similar to the selected topical segment may be identified. One or more links between the selected topical segment and the identified topical segment may be established. The established links may be displayed. | 03-26-2009 |
20100157354 | CHOOSING THE NEXT DOCUMENT - In one example, a system may suggest an order in which to read documents in a set. When a person has read a document in the set, the system may suggest the next document to read. The next document may be selected based on criteria such as the document's dissimilarity from the document(s) that have already been read. Choosing, as the next document, a document that is dissimilar from documents that have already been read exposes the reader to new information, thereby enhancing the reader's return on investment for the time spent reading the documents. | 06-24-2010 |
Mohammad Darwish, Vancouver CA
Patent application number | Description | Published |
---|---|---|
20080304481 | System and Method of Offloading Protocol Functions - A method of communicating a packet sent from a sending processing element to a recipient processing element over a fast Ethernet network is provided, wherein an offload engine is used to process portions of the Ethernet protocol functions. The offload engine is a field-programmable gate array in communication with a switched fabric, and can send “fake” acknowledgements of a received packet to the sending processing element. If acknowledgement of receipt of the packet is not received by the offload engine prior to expiry of a timer, the offload engine will request the sending processing element resend the packet. | 12-11-2008 |
Mona Darwish, Malvern, PA US
Patent application number | Description | Published |
---|---|---|
20080287494 | Transmucosal treatment methods in patients with mucositis - In accordance with the invention is an fentanyl-containing dosage form designed for transmucosal delivery which includes both an effervescent couple and a pH adjusting substance which can be administered to patients suffering from both pain and mucositis. Also provided is a method of treating pain in a patient having mild oral mucositis by administering a fentanyl-containing dosage form designed for transmucosal delivery. | 11-20-2008 |
20110195996 | Transmucosal Treatment Methods in Patients With Mucositis - In accordance with the invention is an fentanyl-containing dosage form designed for transmucosal delivery which includes both an effervescent couple and a pH adjusting substance which can be administered to patients suffering from both pain and mucositis. Also provided is a method of treating pain in a patient having mild oral mucositis by administering a fentanyl-containing dosage form designed for transmucosal delivery. | 08-11-2011 |
Naser Darwish, Chicago, IL US
Patent application number | Description | Published |
---|---|---|
20150065777 | RADIATION THERAPY MACHINE WITH REAL-TIME EBT IMAGING - The present invention provides a radiation therapy machine using electron beam tomography to provide rapid real-time measurement of radiation therapy target movement. The electron beam therapy may be mounted on a gantry to move with the radiation therapy head or both the megavoltage and kilovoltage radiation needed for radiation therapy and tomography may be implemented by a single combined electron beam tube. | 03-05-2015 |
Saied Mohamed Hassan Darwish, Riyadh SA
Patent application number | Description | Published |
---|---|---|
20110159459 | TOOTH EXTRACTION TOOL - A tooth extracting tool including an elongated handle and a pair of tooth engaging members extending out of one end of the handle and a pneumatic or hydraulic piston for tightly gripping the tooth to be extracted between the pair of tooth engaging members. The tool also includes a mechanism for subjecting the grasped tooth to linear oscillation at an opposite end of the handle and for limiting the back and forth linear movement of the tooth to between about plus or minus 5 mm. | 06-30-2011 |
20110177473 | DISPOSABLE DENTAL HANDPIECE - A disposable dental handpiece, including a first handle portion; a second handle portion; a vibration dampening portion, the vibration dampening portion located interposed between the first handle portion and the second handle portion. In another embodiment, a multi-layer disposable dental handpiece, including a first layer of material having an outer surface defining a first outer surface portion of the multi-layer disposable dental handpiece; a second layer of material having an outer surface defining a second outer surface portion of the multi-layer disposable dental handpiece; a layer of vibration dampening material located interposed between the first and second layer of material defining a third outer surface portion of the multi-layer disposable dental handpiece. In yet another embodiment, methods for making a disposable dental handpiece are described. | 07-21-2011 |
20130325430 | Computer-Implemented Method of Preoperatively Determining the Optimized External Shape of a Prosthetic Femoral Hip Stem - Computer-implemented method of preoperatively determining the optimized external shape of a prosthetic femoral hip stem for use in partial cementing hip replacement procedures and of a reamer for reaming a cavity in the femur of a patient for implanting the prosthetic femoral hip stem, comprising: a) setting an initial external shape of the prosthetic femoral hip stem based on the reconstructed femur anatomy of a patient, b) generating an associated initial reamer by negatively offsetting the initial external shape of the prosthetic femoral hip stem by an uniform offset value δ, c) calculating contact stresses at the interface of the prosthetic femoral hip stem and the patient's femur when reamed by the initial reamer and d) optimizing the offset value δ, so that the contact stresses are within a predetermined acceptable range. | 12-05-2013 |
Wesam Darwish, Vancouver CA
Patent application number | Description | Published |
---|---|---|
20080304481 | System and Method of Offloading Protocol Functions - A method of communicating a packet sent from a sending processing element to a recipient processing element over a fast Ethernet network is provided, wherein an offload engine is used to process portions of the Ethernet protocol functions. The offload engine is a field-programmable gate array in communication with a switched fabric, and can send “fake” acknowledgements of a received packet to the sending processing element. If acknowledgement of receipt of the packet is not received by the offload engine prior to expiry of a timer, the offload engine will request the sending processing element resend the packet. | 12-11-2008 |