Chang, IL
Belinda Ying-Chieh Chang, Naperville, IL US
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20080256134 | Method and Computer Program Product for Dynamic Weighting of an Ontological Data Model - A method, computer program product, and a data processing system that facilitates navigation through a directed graph for selection of sub-processes of a modified business process derived from a business process is provided. A bounding box is used for evaluating and selecting sequences of nodes representative of business sub-processes or services. The bounding box has a predefined depth for limiting the scope of the evaluation. The bounding box is shifted during the evaluation as sequences of nodes are selected. Additionally, state data is maintained such that a sense response model may be employed to detect and account for changes to the environment in previously evaluated services. By maintaining state data, a transition to a previously evaluated sub-process may be implemented to account for significant changes in the environment | 10-16-2008 |
Chwan Huey Lim Chang, Long Grove, IL US
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20130312230 | ONE-PIECE ZIPPER PULLER - A zipper puller ( | 11-28-2013 |
David Y. Chang, Edwards, IL US
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20080295806 | Heat conducting sleeve for a fuel injector - An engine comprises a block, a piston, a head, a fuel injector, and a sleeve. The block includes at least one bore. The piston is configured to reciprocate within the bore. The head is coupled to the block and defines with the block and the piston a combustion chamber. The fuel injector is coupled to the head and is configured to deliver fuel to the combustion chamber. The fuel injector includes an actuator extending between a first axial position and a second axial position along a longitudinal axis of the fuel injector. The sleeve is coupled between the head and the fuel injector and extends between a third axial position and a fourth axial position along the axis of the fuel injector. The area between the first and second axial positions at least partially overlaps the area between the third and fourth axial positions. | 12-04-2008 |
20090242667 | Protection device for a solenoid operated valve assembly - A fuel injector is disclosed. The fuel injector includes an injector valve needle and a valve actuation assembly including a stator, an armature, and a valve, the valve in fluid communication with the injector valve needle. A stator protection device is positioned between the stator and at least a portion of the armature. The stator protection device is configured to prevent contact between the stator and the armature. | 10-01-2009 |
20110132293 | FLUID INJECTOR WITH THERMAL LOAD CONTROL - A common rail single fluid injection system includes fuel injectors and control valve assemblies with an internal cooling fluid circuit to improve overall life and performance of the injector. This is accomplished by supplying cooling fluid to the injector and allowing the same to come in direct contact with one of the hottest locations within the fuel injector; the high-pressure leak split spot. By providing cooling fluid directly to this location and then allowing the cooling fluid to drain out of the injector, the present disclosure effectively and efficiently manages thermal loads within the injector. | 06-09-2011 |
Eugene B. Chang, Chicago, IL US
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20080206188 | Therapeutic Delivery System Comprising a High Molecular Weight Peg-Like Compound - The present invention provides a system for delivering a wide range of chemical and biological therapeutics, including protein therapeutics, via transepithelial routes. The system comprises a high molecular weight polyethylene glycol-like (HMW PEG-like) compound for use with a therapeutic compound. Optionally, the system comprises a composition containing one or more HMW PEGlike compounds and one or more therapeutics, supplemented with a protective polymer such as dextran and/or essential pathogen nutrients such as L-glutamine. Administered alone, the HMW PEG-like compounds also provide therapeutic benefits. Also provided are methods for preventing or treating epithelial diseases, disorders, or conditions, such as an epithelium at risk of developing gut-derived sepsis attributable to an intestinal pathogen, as well as methods for monitoring the administration of HMW PEG-like compounds. | 08-28-2008 |
Hong Chang, Peoria, IL US
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20130265189 | Systems and Methods for Determining a Radar Device Coverage Region - A system for determining a coverage region of a radar device is disclosed. The system may have one or more processors and a memory. The memory may store instructions that, when executed, enable the one or more processors to receive radar data generated by a radar device and lidar data generated by a lidar device. The radar data may include radar data points representing objects detected by the radar device and the lidar data may include lidar data points representing objects detected by the lidar device. The one or more processors may be further enabled to determine a radar coverage region for the radar device by comparing one or more radar data points to one or more lidar data points, and to generate data used to display a graphical representation of the radar coverage region. | 10-10-2013 |
20140204215 | IMAGE PROCESSING SYSTEM USING UNIFIED IMAGES - An image processing system has a plurality of cameras and a display that are mounted on a machine. The plurality of cameras are configured to generate image data for an environment of the machine. The image processing system also has a processor connected to the plurality of cameras and the display. The processor is configured to access the image data from the plurality of cameras, access parameters associated with the plurality of cameras, generate a unified image by combining the image data from the plurality of cameras based at least in part on the parameters, access state data associated with the machine, select a portion of the unified image based at least in part on the state data, and render the portion of the unified image on the display. | 07-24-2014 |
20140300732 | MOTION ESTIMATION UTILIZING RANGE DETECTION-ENHANCED VISUAL ODOMETRY - A motion determination system is disclosed. The system may receive a first and a second camera image from a camera, the first camera image received earlier than the second camera image. The system may identify corresponding features in the first and second camera images. The system may receive range data comprising at least one of a first and a second range data from a range detection unit, corresponding to the first and second camera images, respectively. The system may determine first positions and the second positions of the corresponding features using the first camera image and the second camera image. The first positions or the second positions may be determined by also using the range data. The system may determine a change in position of the machine based on differences between the first and second positions, and a VO-based velocity of the machine based on the determined change in position. | 10-09-2014 |
Jason Chang, Roselle, IL US
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20150314681 | SYSTEM AND METHOD TO MONITOR AND ALERT VEHICLE OPERATOR OF IMPAIRMENT - The method, system, and computer-readable medium facilitates monitoring a vehicle operator during the course of vehicle operation to determine whether the vehicle operator is impaired (e.g., distracted, drowsy, intoxicated) and alerting the vehicle operator using a haptic alert delivered by a wearable computing device worn by the vehicle operator when impairment is detected. The method, system, and computer-readable medium may monitor the vehicle operator, the environment surrounding the vehicle, and/or forces acting on the vehicle using a variety of sensors, including optical sensors or accelerometers. In particular, optical sensors may monitor the vehicle operator to detect eye blinks, head nods, head rotations, and/or gaze fixation. Optical sensors may also monitor the road ahead of the vehicle to detect lane deviation, lane centering, and time to collision. Accelerometers may detect acceleration in the direction of vehicle travel and/or lateral acceleration. | 11-05-2015 |
Jeffrey Albert Chang, Glenview, IL US
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20100332975 | AUTOMATIC MESSAGE MODERATION FOR MAILING LISTS - Email messages in a mailing list for an organization are monitored and filtered (or queued for moderation) based on predetermined characteristics of the message. A manager of the mailing list can later determine whether the queued messages should be approved and distributed to the intended recipients or rejected and prevented from being distributed. Alternatively, an automatic decision is made to approve or reject messages based on the predetermined characteristics. The predetermined characteristics include: the size of the mailing list; the size of the email message; the existence of specified words (such as a product name or a specific word such as “confidential”) within the message; no subject line; the sender has sent too many messages already; and the email address matches a list. | 12-30-2010 |
Jin-Hong Chang, Clarendon Hills, IL US
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20100331396 | NEOSTATINS - The invention provides fragments of type XVIII collagen termed neostatins, and methods for their use in the treatment of opthalmological disorders associated with angiogenesis. | 12-30-2010 |
Joe Chang, Carbondale, IL US
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20120325229 | VAPORIZATION LIGHTER - A vaporization lighter flame casing is disclosed. The flame casing can include an attachment portion adapted to attach the flame casing to a lighter. The flame casing can also include a channel adapted to direct a hot air stream rising from a flame of the lighter when the lighter is lit. The flame casing can further include an outlet coupled to the channel through which the hot air stream exits the flame casing, where the outlet extends from the flame casing at an angle relative to the channel. | 12-27-2012 |
Kevin Chen-Chuan Chang, Champaign, IL US
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20090083262 | SYSTEM FOR ENTITY SEARCH AND A METHOD FOR ENTITY SCORING IN A LINKED DOCUMENT DATABASE - A system has a processor coupled to access a document database that indexes keywords and instances of entities having entity types in a plurality of documents. The processor is programmed to receive an input query including one or more keywords and one or more entity types, and search the database for documents having the keywords and entities with the entity types of the input query. The processor is programmed for aggregating a respective score for each of a plurality of entity tuples across the plurality of documents. The aggregated scores are normalized. Each respective normalized score provides a ranking of a respective entity tuple, relative to other entity tuples, as an answer to the input query. The processor has an interface to a storage or display device or network for outputting a list including a subset of the entity tuples having the highest normalized scores among the plurality of entity tuples. | 03-26-2009 |
Kuo-Lih Chang, Savoy, IL US
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20080296619 | ADHESIVE BONDING WITH LOW TEMPERATURE GROWN AMORPHOUS OR POLYCRYSTALLINE COMPOUND SEMICONDUCTORS - Amorphous and polycrystalline III-V semiconductor including (Ga,As), (Al,As), (In,As), (Ga,N), and (Ga,P) materials were grown at low temperatures on semiconductor substrates. After growth, different substrates containing the low temperature grown material were pressed together in a pressure jig before being annealed. The annealing temperatures ranged from about 300° C. to 800° C. for annealing times between 30 minutes and 10 hours, depending on the bonding materials. The structures remained pressed together throughout the course of the annealing. Strong bonds were obtained for bonding layers between different substrates that were as thin as 3 nm and as thick as 600 nm. The bonds were ohmic with a relatively small resistance, optically transparent, and independent of the orientation of the underlying structures. | 12-04-2008 |
Kwang-Poo Chang, Kenilworth, IL US
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20120288524 | LEISHMANIA-BASED CARRIER FOR VACCINE DELIVERY - The present invention provides a composition for delivering a protein vaccination candidate to a mammalian subject having a | 11-15-2012 |
Lei Chang, Westmont, IL US
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20080306074 | Compositions Comprising Addl Receptors, Related Compositions, and Related Methods - Disclosed and claimed herein are compositions comprising ADDL receptors, related compositions, and related methods. ADDL receptors are typically, but perhaps not exclusively, localized at the post-synaptic density (PSD) of neuronal cells. Related compositions include, but are not limited to, compounds that affect, positively or negatively, ADDL binding to neuronal cells, either via one or more receptors localized at the post-synaptic density (PSD) or otherwise. Related methods include, but are not limited to, procedures to screen for compounds that affect, either positively or negatively, ADDL binding to neuronal cells, either via one or more receptors localized at the post-synaptic density (PSD) or otherwise. Other related methods include, but are not limited to, prevention and treatment of ADDL-related diseases, such as Alzheimer's disease, mild cognitive impairment, Down's syndrome, and the like, using compositions that inhibit, block, or otherwise interfere with ADDL binding to one or more receptors localized at the post-synaptic density of neuronal cells. | 12-11-2008 |
20090285804 | Anti-ADDLs antibodies and uses thereof - The invention herein comprises antibodies that bind to amyloid beta-derived diffusible ligands (ADDLs). ADDLs comprise amyloid β protein assembled into soluble, globular, non-fibrillar, oligomeric structures capable of activating specific cellular processes. | 11-19-2009 |
20100272714 | Anti-ADDL Antibodies and Uses Thereof - The present invention relates to antibodies that differentially recognize multi-dimensional conformations of Aβ-derived diffusible ligands, also known as ADDLs. The antibodies of the invention can distinguish between Alzheimer's Disease and control human brain extracts and are useful in methods of detecting ADDLs and diagnosing Alzheimer's Disease. The present antibodies also block binding of ADDLs to neurons, assembly of ADDLs, and tau phosphorylation and are there useful in methods for the preventing and treating diseases associated with soluble oligomers of amyloid β 1-42. | 10-28-2010 |
20110159013 | Anti-ADDL Antibodies and Uses Thereof - The present invention relates to antibodies that differentially recognize multi-dimensional conformations of Aβ-derived diffusible ligands, also known as ADDLs. The antibodies of the invention can distinguish between Alzheimer's Disease and control human brain extracts and are useful in methods of detecting ADDLs and diagnosing Alzheimer's Disease. The present antibodies also block binding of ADDLs to neurons, assembly of ADDLS, and tau phosphorylation and are there useful in methods for the preventing and treating diseases associated with soluble oligomers of amyloid β 1-42. | 06-30-2011 |
20120171224 | Anti-ADDL Antibodies and Uses Thereof - The present invention relates to antibodies that differentially recognize multi-dimensional conformations of Aβ-derived diffusible ligands, also known as ADDLs. The antibodies of the invention can distinguish between Alzheimer's Disease and control human brain extracts and are useful in methods of detecting ADDLs and diagnosing Alzheimer's Disease. The present antibodies also block binding of ADDLs to neurons, assembly of ADDLS, and tau phosphorylation and are there useful in methods for the preventing and treating diseases associated with soluble oligomers of amyloid β 1-42. | 07-05-2012 |
20130150560 | AMYLOID BETA-DERIVED DIFFUSIBLE LIGANDS (ADDLs), ADDL-SURROGATES, ADDL-BINDING MOLECULES, AND USES THEREOF - The invention herein comprises amyloid beta-derived diffusible ligands (ADDLs), compositions comprising ADDLs, ADDL-surrogates, ADDL-binding molecules, and methods of using any of the foregoing compounds and compositions. ADDLs comprise amyloid β protein assembled into soluble, globular, non-fibrillar, oligomeric structures capable of activating specific cellular processes. The invention also comprises methods of generating ADDL-specific antibodies and methods of using ADDL-specific antibodies for assaying the formation, presence, receptor protein binding and cellular activity of ADDLs, as well as using such antibodies to detect compounds that block the formation or activity of ADDLs, and methods of identifying such compounds. The invention further provides methods of using ADDL-specific antibodies in modulating ADDL formation and/or activity, inter alia in the treatment of learning and/or memory disorders. | 06-13-2013 |
20130217147 | DETECTION OF COMPLEXES OF TAU AND AMYLOID - The invention relates to methods for detecting complexes of Tau, Tau variants, including phosphorylated variants, and amyloid containing molecules, as well as autoantibodies to those complexes or components of those complexes, in physiological fluid samples. | 08-22-2013 |
20130236466 | AMYLOID BETA-DERIVED DIFFUSIBLE LIGANDS (ADDLs), ADDL-SURROGATES, ADDL-BINDING MOLECULES, AND USES THEREOF - The invention herein comprises amyloid beta-derived diffusible ligands (ADDLs), compositions comprising ADDLs, ADDL-surrogates, ADDL-binding molecules, and methods of using any of the foregoing compounds and compositions. ADDLs comprise amyloid β protein assembled into soluble, globular, non-fibrillar, oligomeric structures capable of activating specific cellular processes. The invention also comprises methods of generating ADDL-specific antibodies and methods of using ADDL-specific antibodies for assaying the formation, presence, receptor protein binding and cellular activity of ADDLs, as well as using such antibodies to detect compounds that block the formation or activity of ADDLs, and methods of identifying such compounds. The invention further provides methods of using ADDL-specific antibodies in modulating ADDL formation and/or activity, inter alia in the treatment of learning and/or memory disorders. | 09-12-2013 |
20130330837 | MONOCLONAL ANTIBODIES THAT TARGET PATHOLOGICAL ASSEMBLIES OF AMYLOID BETA (ABETA) - Disclosed herein are antibodies that bind with high specificity to soluble oligomers of amyloid β (Abeta) and methods utilizing such antibodies. The antibodies are able to distinguish between Alzheimer's Disease (AD) and control human brain extracts. The antibodies identify endogenous Abeta oligomers in AD brain slices and also bind to Abeta oligomers on cultured hippocampal cells. The antibodies neutralize endogenous Abeta oligomers and Abeta oligomers produced in solution. | 12-12-2013 |
20140322731 | AMYLOID BETA-DERIVED DIFFUSIBLE LIGANDS (ADDLs), ADDL-BINDING MOLECULES, AND USES THEREOF - The invention herein comprises amyloid beta-derived diffusible ligands (ADDLs), compositions comprising ADDLs, ADDL-surrogates, ADDL-binding molecules, and methods of using any of the foregoing compounds and compositions. ADDLs comprise amyloid β protein assembled into soluble, globular, non-fibrillar, oligomeric structures capable of activating specific cellular processes. The invention also comprises methods of generating ADDL-specific antibodies and methods of using ADDL-specific antibodies for assaying the formation, presence, receptor protein binding and cellular activity of ADDLs, as well as using such antibodies to detect compounds that block the formation or activity of ADDLs, and methods of identifying such compounds. The invention further provides methods of using ADDL-specific antibodies in modulating ADDL formation and/or activity, inter alia in the treatment of learning and/or memory disorders. | 10-30-2014 |
Ming-Wei Chang, Urbana, IL US
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20100211641 | PERSONALIZED EMAIL FILTERING - Techniques and systems are described that utilize a scalable, “light-weight” user model, which can be combined with a traditional global email spam filter, to determine whether an email message sent to a target user is a desired email. A global email model is trained with a set of email messages to detect desired emails, and a user email model is also trained to detect desired emails. Training the user email model may comprise one or more of: using labeled training emails; using target user-based information; and using information from the global email model. Global and user model scores for an email sent to a target user can be combined to produce an email score. The email score can be compared with a desired email threshold to determine whether the email message sent to the target user is desired or not. | 08-19-2010 |
Moh-Ching Oliver Chang, Lake In The Hills, IL US
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20080280084 | MULTIPLE LAYER STRUCTURES COMPRISING A POLY (VINYLIDENE CHLORIDE) LAYER - Multiple layer structures comprising one or more poly(vinylidene chloride) layers and containers made from the multiple layer structures are provided. In a general embodiment, the present disclosure provides a multiple layer structure comprising one or more PVDC layers comprising a component selected from the group consisting of a poly(vinylidene chloride), a poly(vinylidene chloride) copolymer, and combinations thereof. The multiple layer structure further comprises one or more tie layers attached to the PVDC layer. The tie layer comprises a component selected from the group consisting of (a) polyether polyester copolymers, (b) polyurethanes having a melting temperature above about 121° C., (c) a blend comprising a polyamide and an ethylene copolymer containing an amine reactive functional group, and combinations thereof. | 11-13-2008 |
20090087654 | FILMS CONTAINING MICROLAYER STRUCTURES - Films containing microlayer structures are provided. In a general embodiment, the present disclosure provides an autoclavable film containing a first microlayer of a heat resistant polymer and a second microlayer of a flexible polymer attached to the first microlayer. Each of the first microlayer and the second microlayer has a thickness ranging between about 0.01 microns and about 10 microns. | 04-02-2009 |
20090169853 | BARRIER FILMS CONTAINING MICROLAYER STRUCTURES - Films containing microlayer structures are provided. In a general embodiment, the present disclosure provides a film containing a first microlayer of a heat resistant polymer and a second microlayer of a barrier polymer having a heat distortion temperature ranging between about 50° C. and about 120° C. attached to the first microlayer. Each of the first microlayer and the second microlayer has a thickness ranging from about 0.01 microns to about 10 microns. | 07-02-2009 |
20100247824 | NON-PVC FILMS HAVING PEEL SEAL LAYER - Films having peel seal layers and/or barrier layers are provided. In a general embodiment, the present disclosure provides a film comprising a peel seal layer comprising a blend of a polypropylene random copolymer having a melting temperature greater than 145° C., a styrene-ethylene-butylene-styrene block copolymer, and an LLDPE having a melting temperature greater than 120° C. | 09-30-2010 |
20100247935 | NON-PVC FILMS HAVING BARRIER LAYER - Films having peel seal layers and/or barrier layers are provided. In a general embodiment, the present disclosure provides a film comprising a barrier layer comprising a caprolactam-free nylon compound. | 09-30-2010 |
20100247936 | NON-PVC FILMS WITH TOUGH CORE LAYER - Multilayer films comprising a core layer are provided. In an embodiment, the present disclosure provides a film having a core layer comprising a material selected from a rubber-modified polypropylene and a polymer blend. The polymer blend includes an elastomeric propylene-ethylene copolymer and a component selected from the group consisting of polypropylene random copolymers, styrene/ethylene-butylene/styrene block copolymers, and combinations thereof. | 09-30-2010 |
20120197237 | MULTI-LAYER CATHETER TUBES WITH ODOR BARRIER - A multi-layer odor barrier catheter tube for a fecal drainage catheter. The layers of the catheter tube include one or more thermoplastic elastomer layers and one or more odor barrier layers. For example, the catheter tube may comprise an inner thermoplastic elastomer (TPE) layer, an intermediate odor barrier film layer, and an outer TPE layer. Alternately, the multi-layer catheter tube includes an inner TPE layer sandwiched between outer layers of odor barrier film material. | 08-02-2012 |
20120232504 | MULTI-LAYER FILM AND OSTOMY PRODUCT MADE THEREFROM - A multi-layer, chlorine-free film for use in an ostomy bag or pouch includes a barrier layer formed from a non-chlorine containing amorphous polyamide resin and a maleic anhydride modified olefin or an epoxy modified olefin. The barrier layer is substantially impermeable to malodor causing compounds. Tie layers are a maleic anhydride grafted resin and contact each side of the barrier layer. Inner layers contact respective tie layers. The inner layers are one of an ethylene propylene copolymer based resin, an ethylene-octene based resin and blends-thereof. Outer layers contact respective inner layers. Each outer layer is an ethylene vinyl acetate or ethylene methyl acrylate copolymer or a blend thereof, or a polypropylene-based resin and blend thereof. The film exhibits high tear strength and low noise levels. | 09-13-2012 |
20130096523 | MULTILAYER BACKING FILM FOR ADHESIVE SKIN BARRIER OF OSTOMY APPLIANCE - A one-piece ostomy appliance includes an adhesive skin barrier for attaching an ostomy pouch to a user to receive stomal effluent. The adhesive skin barrier is attached to the ostomy pouch via a multilayer backing film, which includes a layer formed of a material having good resistance to chemical ingredients of the adhesive, and a layer formed of a material having good heat sealability to the pouch. | 04-18-2013 |
20130310782 | ODOR BARRIER FILM - A multilayer film for ostomy and bowel management applications includes a barrier layer comprising at least about 90% wt. nylon 6/69. The multilayer film provides excellent mechanical and odor barrier properties, and softness and quietness desired in ostomy and bowel management applications. | 11-21-2013 |
20140205828 | MULTILAYER FILM INCLUDING FOAM LAYER AND GAS BARRIER LAYER - A multilayer film includes an outer foam layer and a gas barrier layer. The multilayer film may also include at least one tie layer and at least one inner layer, and can be configured to have various film layer constructions. For example, the multilayer film can be configured as a five-layer, six-layer, or seven-layer films. The multilayer film can provide unique texture, softness, quietness, gas barrier properties, light weight and low cost per volume. Further, one or more layers of the multilayer film can contain a vinyl-bond rich triblock copolymer to provide sound absorbing properties. | 07-24-2014 |
20140207094 | MULTILAYER FILM INCLUDING FOAM LAYER AND OSTOMY PRODUCTS MADE THEREFROM - An ostomy appliance includes a multilayer composite film comprising at least one foam layer. An outer foam layer can function as a skin contact layer providing comfort and softness characteristics that are comparable to a nonwoven comfort layer. Preferably, at least one foam layer includes a vinyl-bond rich triblock copolymer and provides sound absorbing properties. The multilayer composite film can also include at least one layer comprising a filler to further enhance sound absorbing properties. | 07-24-2014 |
20140221950 | SOUND ABSORBING OSTOMY POUCH - An ostomy appliance includes at least one nonwoven layer adhesively attached to at least one of the pouch walls with a sound absorbing adhesive therebetween. The sound absorbing adhesive comprises a vinyl-bond rich triblock copolymer. The ostomy appliance has improved sound absorbing properties to insulate flatus gas noise. | 08-07-2014 |
20140221951 | ASYMMETRIC MULTILAYER FILM FOR OSTOMY APPLICATION - An asymmetric multilayer film for an ostomy pouch includes a barrier layer including a first side and a second side. At least one layer is arranged on the first side of the barrier layer, and at least one layer arranged on the second side of the barrier layer, in which the combined thickness of the at least one layer arranged on the first side of the barrier layer is at least two times greater than the combined thickness of the at least one layer arranged on the second side of the barrier layer. The asymmetric multilayer film has a thickness of about 25 μm to about 50 μm. | 08-07-2014 |
20140371698 | SOUND ABSORBING NON-WOVEN MATERIAL, SOUND ABSORBING MULTILAYER FILM, AND LAMINATES MADE THEREOF - An ostomy appliance includes a sound absorbing film comprising a triblock copolymer including polystyrene blocks and vinyl-bond rich rubber mid-block, and a sound absorbing non-woven material comprising the triblock copolymer including polystyrene blocks and vinyl-bond rich rubber mid-block. The ostomy appliance has improved sound absorbing properties to insulate flatulence noise. | 12-18-2014 |
20150133880 | Fecal Drainage System with Multi-Layer Odor Barrier Catheter Tube - A fecal drainage system includes a collection bag and a catheter tube connectable to the collection bag. The catheter tube is a multi-layer odor barrier structure. The layers of the catheter tube include one or more thermoplastic elastomer layers and one or more odor barrier layers. For example, the catheter tube may comprise an inner thermoplastic elastomer (TPE) layer, an intermediate odor barrier film layer, and an outer TPE layer. Alternately, the multi-layer catheter tube includes an inner TPE layer sandwiched between outer layers of odor barrier film material. | 05-14-2015 |
20150190271 | FILM FOR UROSTOMY POUCH BAFFLE AND POUCH USING SAME - A urostomy pouch includes a baffle member, which is formed using multilayer film sheets. The multilayer film includes an inner layer comprising polypropylene and styrenic block copolymer, and an outer layer comprising ethyl methyl acrylate copolymer (EMA). The multilayer film sheets are arranged such that the inner layers face each other and are ultrasonically sealed along their longitudinal edges to form a tubular-shaped baffle member. | 07-09-2015 |
20150190272 | LUBRICATED VALVE FOR OSTOMY POUCH - A valve for a pouch for collecting biological fluids includes a valve stem, at least a portion of which is formed from a polymeric material including oleamide. | 07-09-2015 |
20150297862 | DISPOSABLE CATHETER WITH SELECTIVELY DEGRADABLE INNER CORE - A flushable catheter having an outer wall defining an inner conduit and an inner core member positioned within the inner conduit. The inner core being made from flushable materials, which are preferably degradable water soluble materials such that the inner core degrades as urine or water pass through the inner conduit defined by the outer wall. | 10-22-2015 |
Paul J. Chang, Chicago, IL US
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20120109682 | CLOSED LOOP WORKFLOW - A system includes an orchestrator ( | 05-03-2012 |
Paul Joseph Chang, Chicago, IL US
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20100131856 | Personalized, Online, Scientific Interface - An Internet-based personalized, online, scientific interface is described, operating from at least a proprietary web server connected to the Internet for sending display images produced at the web server from any software application to a client web browser. The interface is personalized and includes, in addition to providing a gateway to different information databases, a search function, an archiving function, a specific bookmark function, an access to uploaded abstracts, and a personalized area. The interface includes a tool for upload, creation, venue presentation, and highly interactive web delivery presentation of a scientific paper or a poster by an author, linked with an internal tool for reviewing, accepting, and grading submitted abstracts for review. Within the personalized page, the interface includes a management tool for all abstracts uploaded to the interface, a follow-up tool and a system for managing the academic currency associated with the uploaded presentations including the capacity to produce feedback report associated with comments and viewing statistics. A digital presentation system allows attendees to comment on specific slides of presentations, have live or deferred communications with the presenter, rate the presentation, and even archive part or all of the presentation in the interface for later retrieval. | 05-27-2010 |
20140205988 | SYSTEM, SOFTWARE AND ASSOCIATED METHOD OF USE THEREOF FOR THE TRANSFER OF INFORMATION BETWEEN A MODERATOR ADN RECIPIENTS - The present invention relates to a web-based computer system, a web-based computer software, and a method of use thereof for the transfer of information between a moderator and a plurality of recipients either in a face-to-face environment or in a remote environment, and more specifically the use of a moderator station, a projector display, and a plurality of user web-enabled devices connected to a network in a group and team competitive environment. | 07-24-2014 |
20150149215 | SYSTEM AND METHOD TO DETECT AND VISUALIZE FINDING-SPECIFIC SUGGESTIONS AND PERTINENT PATIENT INFORMATION IN RADIOLOGY WORKFLOW - A system for detecting and visualizing finding-specific suggestion and information includes a clinical database storing one or more clinical documents including clinical data. A natural language processing engine processes the clinical documents to detect clinical data pertinent to a patient. A context extraction and classification engine extracts clinical findings from the clinical data and detects finding-specific suggestions from the clinical findings. A clinical interface engine generates a user interface which enables the user to view the detected clinical data and finding-specific suggestions. | 05-28-2015 |
Robert P.h. Chang, Glenview, IL US
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20090044855 | p-Type Semiconducting Nickel Oxide as an Efficiency-Enhancing Anodal Interfacial Layer in Bulk Heterojunction Solar Cells - The present invention, in one aspect, relates to a solar cell. In one embodiment, the solar cell includes an anode, a p-type semiconductor layer formed on the anode, and an active organic layer formed on the p-type semiconductor layer, where the active organic layer has an electron-donating organic material and an electron-accepting organic material. | 02-19-2009 |
20130224633 | NANOSTRUCTURED CARBON ELECTRODE, METHODS OF FABRICATING AND APPLICATIONS OF THE SAME - Nanostructured carbon electrode usable for electrochemical devices and methods of fabricating the same. The method of fabricating a nanostructured carbon electrode includes providing a carbon material of large-effective-surface-area polyaromatic hydrocarbon (LPAH), mixing the carbon material of LPAH with a surfactant in a solution to form a suspension thereof; depositing the suspension onto a substrate to form a layered structure; and sintering the layered structure at a temperature for a period of time to form a nanostructured carbon electrode having a film of LPAH. | 08-29-2013 |
20150279576 | CARBONACEOUS NANOPARTICLES, METHODS OF MAKING SAME AND USES THEREOF - Methods and compositions of carbonaceous nanoparticle fabrication and their use for electrode materials in supercapacitors are provided. The method includes a first step of reacting a first carbon source with a second carbon source in the presence of a nitrogen source in a DC arc furnace to form a composite nanoparticle. The second carbon source includes a dopant. The composite nanoparticle includes a crystalline carbon phase having an amorphous phase comprising dopant or carbide. The method includes a second step of removing the amorphous second layer to form the carbonaceous nanoparticle. | 10-01-2015 |
20150303332 | ANODES, SOLAR CELLS AND METHODS OF MAKING SAME - Anodes, solar cells utilizing said anodes, and methods of manufacturing the same are disclosed. More specifically, the anodes disclosed herein may comprise a substrate made from a conducting material, and further comprise an array of nanowires projecting from the substrate. Solar cells that utilize an anode disclosed herein include nanoparticle-based cells and organic photovoltaic cells. The nanoparticle-based cells include dye sensitized solar cells and quantum dot/rod sensitized solar cells. The organic photovoltaic cells can include polymer solar cells, and hybrid organic/inorganic cells utilizing a combination of nanoparticle based and polymer solar cells. | 10-22-2015 |
Robert P. H. Chang, Glenview, IL US
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20130233377 | LIQUID ELECTROLYTE-FREE, SOLID-STATE SOLAR CELLS WITH INORGANIC HOLE TRANSPORT MATERIALS - Photovoltaic cells incorporating the compounds A/M/X compounds as hole transport materials are provide. The A/M/X compounds comprise one or more A moieties, one or more M atoms and one or more X atoms. The A moieties are selected from organic cations and elements from Group 1 of the periodic table, the M atoms are selected from elements from at least one of Groups 3, 4, 5, 13, 14 or 15 of the periodic table, and the X atoms are selected from elements from Group 17 of the periodic table. | 09-12-2013 |
Shei-Kai Chang, Darien, IL US
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20100144245 | METHODS AND APPARATUS FOR CHEMICAL-MECHANICAL POLISHING UTILIZING LOW SUSPENDED SOLIDS POLISHING COMPOSITIONS - The present invention provides chemical-mechanical polishing (CMP) methods and apparatus suitable for polishing a substrate utilizing a low suspended solids slurry composition. The CMP methods of the invention comprise polishing a substrate with CMP slurry containing a low suspended solids level (e.g., about 0.01 percent by weight to about 1.0 percent by weight) of a particulate abrasive material in a CMP apparatus, while continuously monitoring and accurately maintaining a predetermined total suspended solids (TSS) level in the slurry. Preferably, maximum TSS variability of the slurry is less than about 20 percent (i.e., ±20% of the target TSS level), more preferably less than about 10 percent TSS variability (i.e., ±10% of the target TSS level) during the course of the polishing process. | 06-10-2010 |
Shu Kuen Chang, Evanston, IL US
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20150140520 | COLOR DISPLAY SYSTEM - Color display systems are disclosed, wherein the color display system includes a main display unit and a secondary display unit. The main display unit can include a plurality of rotatable color selection pods where one side of the color selection pod displays a color(s) and the other side of the color selection pod includes receptacles that can hold color chips. The color selection pods are arranged in columns, and each column can represent a particular color family or color category. The secondary display unit can include a first sub-display and a second sub-display, with each sub-display displaying colors of particular categories or themes. The color display system can also include a central work center which can include a work table and rotating color display. | 05-21-2015 |
Shu Kun Chang, Evanston, IL US
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20090008246 | Cartridge for Containing and Dispensing Test Sensors - A cartridge comprises a plurality of test sensors, a housing and a window. The plurality of test sensors is adapted to be used in determining the concentration of an analyte of a fluid sample. The plurality of test sensors is in a stacked position. The housing includes an interior, at one least wall and a sensor-discharge opening. The housing is adapted to contain the plurality of test sensors within the interior of the housing. The window is disposed within the at least one wall of the housing. The window permits a user of the cartridge to visually determine the number of test sensors remaining within the interior of the housing. The cartridge is adapted to dispense the plurality of test sensors one at a time from the sensor-dispensing opening. | 01-08-2009 |
20110097808 | Sensor-Dispensing Instruments - A sensor-dispensing instrument is adapted to determine an analyte concentration of a fluid and comprises a body, a cap, a cartridge, a test-sensor receptacle, and a sensor-advancement mechanism. The cap is adapted to move between an open position and a closed position. The cap and body are adapted to correspond with each other to form the closed position. The cartridge contains a plurality of test sensors. The cartridge is located substantially within the cap. The sensor-advancement mechanism is adapted to advance the plurality of test sensors, one at a time, to a position that allows a user to manually remove the test sensor and place the test sensor in the test-sensor receptacle. The sensor-dispensing instrument may also include a lancing device including a lancet. | 04-28-2011 |
Sok-Min Chang, Buffalo Grove, IL US
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20100119093 | PERSONAL LISTENING DEVICE WITH AUTOMATIC SOUND EQUALIZATION AND HEARING TESTING - A personal listening device in a handheld form factor includes an input port for receiving an audio signal, a processor for selecting equalizer settings responsive to a selected hearing profile, an equalizer for equalizing the audio signal according to the equalizer settings, and an output port for outputting the equalized audio signal to a speaker, headphone, or other audio output device. The personal listening device also includes a tone generator and user input device coupled to the processor, configured to administer a sequence of tones, generate audio instructions, and receive user input, thereby administering a hearing test and generating a user hearing profile. The device may be operated to administer multiple tests and store multiple hearing profiles, and to provide hearing profiles to other devices. | 05-13-2010 |
Sou-Jen Chang, Prairie View, IL US
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20090054420 | BICYCLIC-SUBSTITUTED AMINES AS HISTAMINE-3 RECEPTOR LIGANDS - Compounds of formula (I) | 02-26-2009 |
20100222358 | OCTAHYDRO-PYRROLO[3,4-B]PYRROLE DERIVATIVES - Octahydro-pyrrolo[3,4-b]pyrrole derivatives are useful in treating conditions or disorders prevented by or ameliorated by histamine-3 receptor ligands. Octahydro-pyrrolo[3,4-b]pyrrole compounds, methods for using such compounds, compositions for making them, and processes for preparing such compounds are disclosed herein. | 09-02-2010 |
20100298291 | FUSED BICYCLIC-SUBSTITUTED AMINES AS HISTAMINE-3 RECEPTOR LIGANDS - Compounds of formula (I) | 11-25-2010 |
20110098285 | BICYCLIC-SUBSTITUTED AMINES AS HISTAMINE-3 RECEPTOR LIGANDS - Compounds of formula (I) | 04-28-2011 |
20120108637 | Fused Bicyclic-Substituted Amines as Histamine-3 Receptor Ligands - Compounds of formula (I) | 05-03-2012 |
Te-Wei Chang, Urbana, IL US
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20150127271 | LIQUID SAMPLING DEVICE FOR USE WITH MOBILE DEVICE AND METHODS - A liquid sampling device for use with a mobile device comprises a wired connection for connecting the liquid sampling device to the mobile device, a sample receiving and testing section capable of receiving a liquid sample and conducting electrochemical testing of the liquid sample and a sample testing circuit configured to communicate at least one liquid sample test result to the mobile device via the wired connection. Associated methods and a mobile device application for interfacing with the liquid sampling device are also disclosed. | 05-07-2015 |
Tommy Chang, Niles, IL US
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20090163206 | NETWORK INITIATED PROACTIVE HANDOVER PROCEDURE FOR FAST MOVING WIRELESS DEVICES - A method, information processing system, and wireless communication system, initiate a handover scanning procedure with a wireless device. The method includes monitoring a first signal strength measurement ( | 06-25-2009 |
Ujin Chang, Naperville, IL US
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20090076950 | Universal Network-Based Deposit Management Service - A system for managing electronic deposits remitted to billers includes a first node connected to a network for receiving electronic remittances, a data repository connected to the network for storing account information and account identifier data, a first software routine for looking up account information in the data repository based on received account identifier data, and a second software routine for causing a deposit or credit into an account identified by the account identifier data. Each account subject to electronic deposit is registered with the system, the system issuing an account identifier unique to each account, the identifier used in place of the account number by account owners in remittance instruction to payers. | 03-19-2009 |
Wen Jey Chang, Barrington, IL US
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20080276811 | Food Sleeve for Use on Roller Grill - In one aspect, packaging for use on a roller grill may include a generally cylindrical, hollow sleeve having at least one open end. In another aspect, the packaging may include a food product may be placed into a wrapper, and the food product and wrapper may be inserted into a generally cylindrical, hollow sleeve. In a further aspect of the invention, a method for packaging a food product and heating it on a roller grill may include wrapping a food product in a wrapper, inserting a food product and a wrapper into a generally cylindrical, hollow sleeve having at least one open end, and placing a sleeve onto rollers of a roller grill. | 11-13-2008 |
Woo-Jin Chang, Urbana, IL US
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20110086352 | Label Free Detection of Nucleic Acid Amplification - Provided are methods and devices for label-free detection of nucleic acids that are amplified by polymerase chain reaction. A solution containing the components necessary for a PCR is introduced to a microfluidic amplification chamber and an electric field applied to a confined region in which PCR occurs. PCR product generated in the confined region is detected by measuring an electrical parameter that is, for example, solution impedance. The devices and methods provided herein are used, for example, in assays to detect one or more pathogens or for point-of-care tests. In an aspect, the PCR product is confined to droplets and the assay relates to detecting an electrical parameter of a flowing droplet, thereby detecting PCR product without a label. In an aspect, the PCR occurs in the droplet. | 04-14-2011 |
Yan Ming Chang, Inverness, IL US
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20090172546 | SEARCH-BASED DYNAMIC VOICE ACTIVATION - A method, apparatus, and electronic device for voice navigation are disclosed. A voice input mechanism | 07-02-2009 |
Yu-Bing Chang, Wheeling, IL US
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20130058556 | X-RAY DIAGNOSTIC APPARATUS, X-RAY DIAGNOSTIC METHOD AND STENT FOR X-RAY DIAGNOSIS - According to one embodiment, an X-ray diagnostic apparatus includes a data acquiring unit and a data processing unit. The data acquiring unit acquires X-ray projection data corresponding to plural directions from an object in which a stent having markers has been inserted by exposing X-rays to the object from the plural directions. The data processing unit obtains a spatial position corresponding to at least one marker out of the markers based on first three dimensional image data generated by first image reconstruction processing of the X-ray projection data to generate second three dimensional image data by second image reconstruction processing of the X-ray projection data with a correction using a shift amount obtained based on the X-ray projection data and projected data of the one marker on a projected plane of the X-ray projection data. | 03-07-2013 |
Yu-Chia E. Chang, Palatine, IL US
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20120036196 | METHOD AND APPARATUS FOR DISPLAYING A MESSAGE INTENDED FOR DIFFERENT RECIPIENTS - A method and apparatus for displaying a message destined for different recipients, wherein the apparatus programs a computer to perform the method, which includes: determining that a message is destined for a first recipient and a second recipient; determining a message size limit for the message based on capabilities of a first device used by the first recipient and a second device used by the second recipient; displaying a first portion of the message in a first format when a length of the message is less than the message size limit; displaying a next portion of the message in a second different format when the length of the message exceeds the message size limit. | 02-09-2012 |