| Patent application number | Description | Published |
|---|
| 20110082078 | Methods and compositions for treating neuropathies - Disclosed herein are methods and compositions for treating neuropathies by modulating endogenous NT-3 of GDNF gene expression. | 04-07-2011 |
| 20110158957 | Targeted disruption of T cell receptor genes using engineered zinc finger protein nucleases - Disclosed herein are methods and compositions for inactivating TCR genes, using zinc finger nucleases (ZFNs) comprising a zinc finger protein and a cleavage domain or cleavage half-domain in conditions able to preserve cell viability. Polynucleotides encoding ZFNs, vectors comprising polynucleotides encoding ZFNs and cells comprising polynucleotides encoding ZFNs and/or cells comprising ZFNs are also provided. Disclosed herein are also methods and compositions for expressing a functional exogenous TCR in the absence of endogenous TCR expression in T lymphocytes, including lymphocytes with a central memory phenotype. Polynucleotides encoding exogenous TCR, vectors comprising polynucleotides encoding exogenous TCR and cells comprising polynucleotides encoding exogenous TCR and/or cells comprising exogenous TCR are also provided. | 06-30-2011 |
| 20110301073 | Novel DNA-binding proteins and uses thereof - Disclosed herein are polypeptides, polynucleotides encoding, cells and organisms comprising novel DNA-binding domains, including TALE DNA-binding domains. Also disclosed are methods of using these novel DNA-binding domains for modulation of gene expression and/or genomic editing of endogenous cellular sequences. | 12-08-2011 |
| 20120014928 | METHODS AND COMPOSITIONS FOR TARGETED CLEAVAGE AND RECOMBINATION - Disclosed herein are methods and compositions for targeted cleavage of a genomic sequence, targeted alteration of a genomic sequence, and targeted recombination between a genomic region and an exogenous polynucleotide homologous to the genomic region. | 01-19-2012 |
| 20120192301 | METHODS AND COMPOSITIONS FOR GENE CORRECTION - Disclosed herein are methods and compositions for correction and/or mutation of genes associated with Parkinson's Disease as well as clones and animals derived therefrom. | 07-26-2012 |
| 20130122591 | METHODS AND COMPOSITIONS FOR MODIFICATION OF THE HPRT LOCUS - Nucleases and methods of using these nucleases for modification of an HPRT locus and for increasing the frequency of gene modification at a targeted locus and clones and for generating animals. | 05-16-2013 |
| 20130137104 | METHODS AND COMPOSITIONS FOR MODIFICATION OF THE HPRT LOCUS - Nucleases and methods of using these nucleases for modification of an HPRT locus and for increasing the frequency of gene modification at a targeted locus and clones and for generating animals. | 05-30-2013 |
| 20130196373 | MODIFIED DNA-BINDING PROTEINS AND USES THEREOF - Disclosed herein are enhanced polypeptides, polynucleotides encoding these polypeptides, cells and organisms comprising novel DNA-binding domains, including TALE DNA-binding domains. Also disclosed are methods of using these novel DNA-binding domains for modulation of gene expression and/or genomic editing of endogenous cellular sequences. | 08-01-2013 |
| Patent application number | Description | Published |
|---|
| 20100109319 | Pipe fittings with a locating claw - A pipe fittings consists of a joint body, a pipe extension and a locating claw. The pipe fittings is for locating a fastener. The pipe extension extends from the joint body for being received into a plastic pipe. The locating claw mounts outwardly on an outer surface of the joint body, and has an upper portion. The upper portion bends to align with the pipe extension. The upper portion and the pipe extension have a gap therebetween for receiving the plastic pipe. The fastener is located at an outer end of the upper portion to fasten the plastic pipe on the pipe extension. The pipe fittings is standardized to comply with ASTMF2159 standard. | 05-06-2010 |
| 20100175512 | Ratchet pliers with adjustable jaw - A ratchet pliers with adjustable jaw includes a working head, an integrated retractable handle arrangement, a ratchet stepping arrangement and a rapid adjusting arrangement. The ratchet pliers with adjustable jaw has several advantages. Firstly, the rapid adjusting arrangement with simple operation and convenient use is capable of micro-adjusting a closure error of the jaw opening after clamping. Secondly, the integrated retractable handle arrangement is capable of adjusting a length of the handle according to different demands for a jaw clamping force so as to save energy of a user. | 07-15-2010 |
| 20100175516 | Pliers for removing fastening ring with an adjusting device - A pair of pliers for removing fastening ring includes a pliers head, a pliers handle and a cover, wherein the pliers head comprises a left pliers head and a right pliers head, the pliers handle comprises a left pliers handle and a right pliers handle, and the left pliers head and the right pliers head are connected to a left pliers handle and a right pliers handle via a connecting shaft respectively, wherein the cover is provided at each of both sides of the pliers head via a head shaft, wherein the cutting edge of the left pliers head is blunt, and a projecting element is extended from an upper portion of the cutting edge of the left pliers head, the cutting edge of the right pliers head is a blade, and an adjusting device is provided at an upper portion of the left pliers handle and the right pliers handle. | 07-15-2010 |
| 20100293720 | Crimping tool with an electronic counting device - A crimping tool with an electronic counting device includes a head, a handle and a counting device, wherein the head comprises a left jaw and a right jaw, the handle comprises a left handle and right handle, the head is connected with the handle via a pin and the left and right handle form a U-shaped groove, wherein a counting device is disposed inside the U-shaped groove at the upper portion of one handle, which comprises a housing, a cover, a circuit board, a LCD display and a dry reed tube, wherein the counting device is connected with the handle via a screw. | 11-25-2010 |
| 20100320746 | PIPING CONNECTOR AND METHOD ON CONNECTING PIPE - A method to connect piping and a piping connection, having the features of a ring connector configured to snugly fit around an external diameter of a pipe; and a piping shield connected to the ring connector, the piping shield having at least one observation window cut into the shield, wherein the piping shield covers an abutment end of the pipe to be connected, wherein a joint between the ring connector and the piping shield forms a connection. | 12-23-2010 |
| 20110041314 | METHOD AND APPARATUS FOR CONNECTING PIPING - A piping connector is provided having a ring configured to install around an external diameter of a pipe, the ring having at least one clamp closing portion that has an open uncrimped position and a closed crimped position, a piping shield connected to the ring, the piping shield having at least one penetration to accept the at least one clamp closing portion, wherein the piping shield covers an abutment end of the pipe to be connected, wherein a joint between the ring and the piping shield forms a connection. | 02-24-2011 |
| 20110289998 | Crimping/cutting Working Head for Impact Wrench - A power operated crimping/cutting tool driven by any type of impact wrench, with a crimping or cutting working head, includes a transmission unit, a connection unit, a process indication device and an adjustment device, wherein the transmission unit includes a jaw device and a transmission device, the jaw device is detachable, both the process indication device and the adjustment device are mounted on the transmission unit, the connection unit is sleevedly mounted at the impact wrench. The present invention can replace the jaw device according to different requirements. | 12-01-2011 |
| 20120125074 | Tool head device for crimping rings and clamps - A tool head device for crimping rings and clamps includes a clamp head member which is formed by connecting a left clamp head with a right clamp head via two covers, a clamp head shaft and two cover pins. Each of the left clamp head and the right clamp head has a clamp jaw at a top end thereof. Each of the left clamp head and the right clamp head has a concaved inner sidewall at an end portion thereof, the two concaved inner sidewalls form an insert cavity, an insert component is provided within the insert cavity. An end of the left clamp head is connected with that of the right clamp head by connecting pins and connecting boards. It can be used to crimp rings and clamps. It has the simple structure, facilitates operating and carrying, reducing the cost, and improves the efficiency of installing. | 05-24-2012 |
| 20120159756 | Press tool with a biased jaw - A press tool with a biased jaw, includes: a clamp head portion and a clamp handle portion connected with the clamp head portion. The clamp head portion includes a fixed clamp head and a movable clamp head. The clamp head portion includes a fixed clamp handle and a movable clamp handle. The fixed clamp handle is fixedly connected with the fixed clamp handle. The movable clamp head is movably connected with the movable clamp handle via a pin and a guiding wheel. The movable clamp head has a guiding groove for guiding the guiding wheel. The fixed clamp head is rotatably connected with the moving clamp head via a rotating pin. The fixed clamp head is connected with the movable clamp handle via an eccentric shaft. The fixed clamp handle is connected with the movable clamp handle via a tension spring. | 06-28-2012 |
| 20120273709 | Plastic Ball Valve Assembly - A plastic ball valve assembly, includes a valve body part including a valve body made of plastic material and having a flow channel passing, a ball member having a through passage therein and rotatably located in the flow channel and a handle member, and a connecting part detachably connecting with the valve body part, including a pair of connecting caps engaged with the two ends of the valve body respectively, a pair of connecting heads made of different materials, each having a head made in different shapes. The multi-use ball is easy to be installed, reliable to be sealed, and strong in practicability. | 11-01-2012 |
| 20130161947 | Metal clamp with a plastic sleeve - A metal clamp with a plastic sleeve, includes a clamp body made of metal, wherein the plastic sleeve is disposed at the clamp body to locate the clamp body. The plastic sleeve can be classified into an integral plastic sleeve and a split type plastic sleeve. The clamp body is fixed to the plastic sleeve by a circumferential groove on the plastic sleeve. The present invention has the advantage as follows. A shaking of the metal clamp in construction is avoided, the plastic pipe and the pipe fitting is able to achieve firm connection. In addition, fittings between the inner diameter on both ends of the plastic sleeve and the plastic pipe is capable of keeping a relative position among the metal clamp, the plastic pipe and the pipe fitting. | 06-27-2013 |
| 20140175794 | METHOD AND APPARATUS FOR CONNECTING PIPING - A piping connector is provided having a ring configured to install around an external diameter of a pipe, the ring having at least one clamp closing portion that has an open uncrimped position and a closed crimped position, a piping shield connected to the ring, the piping shield having at least one penetration to accept the at least one clamp closing portion, wherein the piping shield covers an abutment end of the pipe to be connected, wherein a joint between the ring and the piping shield forms a connection. | 06-26-2014 |
| Patent application number | Description | Published |
|---|
| 20110026603 | METHOD AND APPARATUS OF USING SYSTEM MEMORY FOR 3D COMB FILTERING FOR VIDEO DECODING - Method and apparatus of using a system memory for 3D comb filtering for PCTV application are provided. Firstly, the data reading/writing in a logic address may be controlled, and mapping the logic address to a physical address in the system memory, and actually reading/writing data in the physical address. A RSM and a WSM may be used to control reading/writing data in the logic address respectively, wherein the WSM switching among its idle status, request status, and processing status, and the RSM switches among its idle status, request status and waiting status. An address mapping table may be used to record the logic address and corresponding physical address. Upon obtaining the physical address via the address mapping table, actually reading/writing data in the physical address. Method and apparatus for adaptively controlling of 3D comb filter on/off depending on the status of the video decoder and on-chip memory. The present invention is advantageous for using system memory for 3D comb filtering over two or more frames. | 02-03-2011 |
| 20120314758 | METHOD AND APPARATUS FOR PROCESSING VIDEO DATA - A method and apparatus are described for processing video data. In one embodiment, a processor is provided with a video compression engine (VCE) that has a memory having a plurality of rows and a plurality of columns of addresses. Video data, (luma data or chroma data), is written in row (i.e., raster) order into the addresses of the memory, and then the data is read out of the addresses in column order. Data is written into the addresses of the columns of the memory as they are read out, which is subsequently read out in row order. This process of switching back and forth between reading and writing data in row and column order continues as the data is read and processed by an encoder to generate a compressed video stream. | 12-13-2012 |
| 20120314777 | METHOD AND APPARATUS FOR GENERATING A DISPLAY DATA STREAM FOR TRANSMISSION TO A REMOTE DISPLAY - A method and apparatus are described for generating a display data stream for transmission to a remote display. A display control unit in a processor is configured to multiplex the outputs of a plurality of display controllers to generate a video data stream. A video compression engine (VCE) in the processor receives the video data stream directly from the display control unit without having to go through an external memory or an external display interface. The VCE compresses the video data stream, and optionally encrypts the video data stream. In one embodiment, audio and video data streams may be synchronized into a multiplexed, (and optionally encrypted), audio/video stream before being forwarded for transmission to a remote display. In another embodiment, separate audio and video streams (optionally encrypted) may be forwarded for transmission to the remote display. | 12-13-2012 |
| 20130094571 | LOW LATENCY VIDEO COMPRESSION - A method and system are described for low-latency video. In the method a frame, selected from a group of frames, is divided into P-regions and an I-region based on an assigned refresh pattern in a refresh loop. An I-region bit budget and a P-region bit budget are determined. Quantization parameters are determined using the I-region bit budget and the P-region bit budget. Macroblocks of the selected frame are encoded based on the quantization parameters. The I-complexity and P-complexity are updated and a new frame bit budget is determined. The dividing, determining of the I-region bit budget, determining of the P-region bit budget, determining of quantization parameters and encoding are repeated for each remaining frame in the group of frames. | 04-18-2013 |
| 20130163489 | Method and System Providing Interoperability Between Wireless Gigabit Alliance I/O PAL and A/V PAL Devices - A method and system are provided for transmitting wireless signals from a source station having a WGA IO PAL device to one or more destination stations having WGA AV PAL device according to a protocol adaptation layer translation mechanism whereby received data and control packets formatted in accordance with a first protocol adaptation layer or translated into translated data and control packets formatted in accordance with a second different protocol adaptation layer prior to conveyance in accordance with the second different protocol adaptation layer. | 06-27-2013 |
| 20130163670 | MULTIVIEW VIDEO CODING REFERENCE PICTURE SELECTION UNDER A ONE REFERENCE PICTURE CONSTRAINT - A method for coding a dependent view picture based on a reference picture includes selecting a reference picture from a base view picture list if a metric of intra macroblocks in an evaluated picture is greater than a first threshold, selecting a reference picture from a dependent view picture list if a metric of skipped macroblocks in the evaluated picture is greater than a second threshold, and coding a dependent view picture using the selected reference picture. An application-controlled weighting mechanism may be used if both of the thresholds are not met. | 06-27-2013 |
| 20140072027 | SYSTEM FOR VIDEO COMPRESSION - A system and method for providing video compression that includes encoding using an encoding engine a YUV stream wherein Y, U and V color values are encoded in parallel and patching together the Y, U and V color streams to form a compressed YUV output stream. The encoding engine further includes encoding each color value of the YUV stream in parallel using parallel encoding engines and a control engine for controlling operation all of the encoding engines in parallel. The YUV stream has an average bits per pixel value that varies from a first value to a second value that is double the first value. The encoding engine includes encoding the YUV stream in generally the same amount of time regardless of the average bits per pixel value. | 03-13-2014 |
| 20140146883 | BANDWIDTH SAVING ARCHITECTURE FOR SCALABLE VIDEO CODING SPATIAL MODE - A system and method for scalable video coding that includes base layer having lower resolution encoding, enhanced layer having higher resolution encoding and the data transferring between two layers. The system and method provides several methods to reduce bandwidth of inter-layer transfers while at the same time reducing memory requirements. Due to less memory access, the system clock frequency can be lowered so that system power consumption is lowered as well. The system avoids having prediction data from base layer to enhanced layer to be up-sampled for matching resolution in the enhanced layer as transferring up-sampled data can impose a big burden on memory bandwidth. | 05-29-2014 |
| 20140169481 | SCALABLE HIGH THROUGHPUT VIDEO ENCODER - A scalable high throughput video encoder is described herein. A plurality of dedicated, hardware video encoders runs in a staggered, parallel architecture, where each video encoder encodes a video frame and the stagger or delay is a programmable number of macroblock rows. In an example method, after a first video encoder finishes encoding the first x macroblock rows of a frame, the first video encoder signals a second video encoder to start encoding a macroblock row of a next unprocessed frame. Both video encoders continue encoding in parallel in a synchronized, staggered manner. At the end of the frame, the first video encoder starts encoding x macroblock rows of another unprocessed frame. | 06-19-2014 |
| Patent application number | Description | Published |
|---|
| 20080306928 | METHOD AND APPARATUS FOR THE SEARCHING OF INFORMATION RESOURCES - The present invention discloses a method and apparatus for the searching of information resources. A method includes steps of: according to a current query for a first type of information resource, obtaining a result of query on said first type of information resource, one or more facets of said first type of information resource and metadata under each facet, and relationships between said first type of information resource and other types of information resource that at least include a second type of information resource; and returning to a user the obtained result of query on said first type of information resource, the one or more facets of said first type of information resource and the metadata under each facet, and the relationships between said first type of information resource and other types of information resource that at least include a second type of information resource. | 12-11-2008 |
| 20080313000 | SYSTEM AND METHOD FOR FACILITATING SKILL GAP ANALYSIS AND REMEDIATION BASED ON TAG ANALYTICS - This invention includes a workforce management system having a system bus, at least one database in communication with the system bus that includes data representative of workforce employees, and social networking data associated with the employees. A matching functional unit includes a text mining function for mining contextual information from the at least one database to generate context labels for an employee, a clustering function for generating concept labels for an employee, and a matching function that sorts and matches employees by the labels in accordance with a matching criteria. A user interface provides user input to the support operation of the workforce management system. | 12-18-2008 |
| 20100075952 | PYRROLO-NITROGENOUS HETEROCYCLIC DERIVATIES,THE PREPARATION AND THE PHARMCETICAL USE THEEOF - The invention provides new pyrrolo-nitrogenous heterocyclic derivatives represented by formula (I) or their salts, the preparation thereof, pharmaceutical compositions containing such derivatives and the use of such derivatives as therapeutic agents, especially as protein kinase inhibitors, wherein each substituent in formula (I) is same as defined in the description. | 03-25-2010 |
| 20100299139 | METHOD FOR PROCESSING NATURAL LANGUAGE QUESTIONS AND APPARATUS THEREOF - A method and an apparatus for selecting an answer to a natural language question. The method includes: detecting a named entity in the natural language question; extracting information related to an answer from the natural language question; searching in linked data according to the detected named entity; generating a candidate answer according to a search result; parsing the candidate answer according to the information related to the answer; and obtaining a value of a feature of the candidate answer; and evaluating each candidate answer by synthesizing the value of the feature of the candidate answer. | 11-25-2010 |
| 20110301353 | PYRROLO [3,2-C] PYRIDINE-4-ONE 2-INDOLINONE PROTEIN KINASE INHIBITORS - The present invention relates to pyrrolo[3,2-c]pyridine-4-one 2-indolinone compounds of Formula (I) and their pharmaceutically acceptable salts thereof, wherein R | 12-08-2011 |
| 20120058107 | PYRROLO [3,2-C] PYRIDINE-4-ONE 2-INDOLINONE PROTEIN KINASE INHIBITORS - The present invention relates to pyrrolo[3,2-c]pyridine-4-one 2-indolinone compounds of Formula (I) and their pharmaceutically acceptable salts thereof, wherein R | 03-08-2012 |
| 20120185480 | METHOD TO IMPROVE THE NAMED ENTITY CLASSIFICATION - A method is described for providing a named entity classification in a computing system having a processor, comprising the steps of the processor reading, from an LOD (Linking Opening Data) set, an LOD node corresponding to a to-be-classified named entity. The processor also determining a type attribute of the LOD node corresponding to the to-be-classified named entity as a tagged type of the to-be-classified named entity and further reading a candidate type. Finally, the processor computing, based on the tagged type, a possibility of the to-be-classified named entity belonging to the candidate type. | 07-19-2012 |
| 20130029307 | METHOD AND SYSTEM FOR COMPUTER QUESTION-ANSWERING - A method and system for computer question-answering. The method includes: receiving a plurality of the questions to be trained, and obtaining a candidate answer set for each question; determining part of the questions to which the candidate answer sets include correct answers, and using first feature sets of the candidate; obtaining a first mathematical model, which is used to compute a first confidence degree that the candidate answer is a correct answer; computing first confidence degrees of the candidate answers of all the questions to be trained, and for each question, extracting a second feature set related to the first confidence degrees and the first feature set; and obtaining a second mathematic model, which is used to compute a second confidence degree that the candidate answer is a correct answer based on the second feature set. | 01-31-2013 |
| 20130076995 | PROJECTION DISPLAY DEVICE - A projection display device includes a first display panel ( | 03-28-2013 |
| 20130147290 | MAGNETIC STEEL COOLING STRUCTURE FOR PERMANENT MAGNETIC MOTOR OF ELECTRIC VEHICLE AND COOLING METHOD THEREOF - A magnetic steel cooling structure for permanent magnetic motor of electric vehicle, which comprises a rotor core, magnet steels, and at least one heat pipe, the magnet steels are mounted in the rotor core, the heat pipe has an inner cavity inside which is contained a phase change material, the heat pipe is mounted in the rotor core and the outer wall of the heat pipe is contacted with the rotor core tightly, the inner cavity is inclined with respect to the axis of the rotor core | 06-13-2013 |
| 20130175381 | BRAKING SYSTEM FOR A CABLE ROLLER - The invention relates to a cable drum for automatically winding up a cable having an inner drum part ( | 07-11-2013 |
| 20130240962 | Photosensitive Imaging Device and Method for Forming Semiconductor Device - A photosensitive imaging device and a method for forming a semiconductor device are provided. The method includes: providing a first device layer formed on a first substrate, wherein a conductive top bonding pad layer is formed on the first device layer; providing a continuous second device layer formed on a second substrate, wherein a continuous conductive adhesion layer is formed on the continuous second device layer; bonding the first device layer with the second device layer, where the top bonding pad layer on the first device layer is directly connected with the conductive continuous adhesion layer on the continuous second device layer; removing the second substrate; selectively etching the continuous second device and the continuous conductive adhesion layer to form a groove array; and filling up the groove array with an insulation material to form a plurality of second devices. Alignment accuracy may be improved. | 09-19-2013 |
| 20130246997 | Managing Hardware Implementation and Deployment of a Graphical Program - System and method for managing and specifying hardware implementation of a graphical program. A graphical program that implements an algorithm is stored in a memory of a computer system. The graphical program meets one or more first specified implementation requirements and is targeted for deployment to a programmable hardware element. A plurality of sets of descriptive directives are also stored in the memory, where the descriptive directives are associated with the graphical program and specify one or more additional specified implementation requirements, e.g., memory resource implementations, optimization directives, and so forth, where the additional directives result from programmatic and/or user-specification. Each set of descriptive directives is useable by a synthesis tool to generate a respective hardware configuration program for deployment to the graphical programmable hardware element. | 09-19-2013 |
| 20130285168 | MEMS INERTIAL SENSOR AND METHOD FOR MANUFACTURING THE SAME - A MEMS inertial sensor and a method for manufacturing the same are provided. The method includes: depositing a first carbon layer on a semiconductor substrate; patterning the first carbon layer to form a fixed anchor bolt, an inertial anchor bolt and a bottom sealing ring; forming a contact plug in the fixed anchor bolt and a contact plug in the inertial anchor bolt; forming a first fixed electrode, an inertial electrode and a connection electrode on the first carbon layer, where the first fixed electrode and the inertial electrode constitute a capacitor; forming a second carbon layer on the first fixed electrode and the inertial electrode; and forming a sealing cap layer on the second carbon layer and the top sealing ring. Under an inertial force, only the inertial electrode may move, the fixed electrode will almost not move or vibrate, which improves the accuracy of the MEMS inertial sensor. | 10-31-2013 |
| 20130303518 | Methods of Inhibiting the Catalytic Activity of a Protein Kinase and of Treating a Protein Kinase Related Disorder - The invention provides a method of inhibiting the catalytic activity of a protein kinase comprising contacting said protein kinase with a compound of formula (I), or a pharmaceutically acceptable salt thereof, or a pharmaceutical composition containing the same, and also provides a method of treating a protein kinase related disorder comprising a step of administering to a patient in need thereof a therapeutically effective amount of the compound of formula (I) or a pharmaceutically acceptable salt thereof, or a pharmaceutical composition containing the same, wherein each substituent in formula (I) is same as defined in the description. | 11-14-2013 |
| 20130307165 | METHOD FOR LOW TEMPERATURE WAFER BONDING AND BONDED STRUCTURE - A low temperature wafer bonding method and a bonded structure are provided. The method includes: providing a first substrate having a plurality of metal pads and a first dielectric layer close to the metal pads, where the metal pads and the first dielectric layer are on a top surface of the first substrate; providing a second substrate having a plurality of semiconductor pads and a second dielectric layer close to the semiconductor pads, where the semiconductor pads and the second dielectric layer are on a top surface of the second substrate; disposing at least one of the metal pads in direct contact with at least one of the semiconductor pads, and disposing the first dielectric layer in direct contact with the second dielectric layer; and bonding the metal pads with the semiconductor pads, and bonding the first dielectric layer with the second dielectric layer. | 11-21-2013 |
| 20130319125 | PRESSURE SENSOR, OSCILLATOR, ULTRASONIC WAVE SENSOR AND MEASURING METHOD THEREOF - The present invention relates to a pressure sensor, which may include a first electrode plate, a second electrode plate, a third electrode plate, a fourth electrode plate and a fifth electrode plate, which are successively laminated on a substrate, wherein the first electrode plate, the third electrode plate and the fourth electrode plate are fixed to the substrate, the first electrode plate and the second electrode plate are disposed opposite to each other and have a gap formed therebetween, the second electrode plate is suspended over the first electrode plate to constitute a first capacitor; the second electrode plate and the third electrode plate are disposed opposite to each other and have a gap formed therebetween, to constitute a second capacitor; and the fifth electrode plate is suspended over the fourth electrode plate to constitute a third capacitor, and can move along a direction perpendicular to the substrate. | 12-05-2013 |
| 20140139727 | MICRO-ELECTRO-MECHANICAL SYSTEM BASED DEVICE FOR ADJUSTING APERTURE AND MANUFACTURING METHOD THEREOF - A micro-electro-mechanical system based device for adjusting aperture and a manufacturing method thereof are disclosed. The system includes: an opaque deformable aperture ring, multiple groups of conductive deformable crossbeams and conductive structs; and one or more fixed parts. In each group, each conductive deformable crossbeam corresponds to a conductive struct. The conductive deformable crossbeams and the conductive structs are arranged around the deformable aperture ring and spaced from each other. The conductive deformable crossbeams are suspended in the air, their inner edges are connected with an external edge of the deformable aperture ring, and their external edges are connected with the fixed parts. The conductive structs are connected with the fixed parts and remain stationary. Electrostatic force between the conductive deformable crossbeam and the conductive struct causes the deformable aperture ring to be stretched and rotate, so that area of an inner bore of the deformable aperture ring is changed. | 05-22-2014 |
| 20140139937 | MICRO-ELECTRO-MECHANICAL SYSTEM BASED FOCUSING DEVICE AND MANUFACTURING METHOD THEREOF - A micro-electro-mechanical system based focusing device and manufacturing method thereof are disclosed. The system includes: a deformable lens, multiple groups of conductive deformable crossbeams and conductive structs; and one or more fixed parts. In each group, each conductive deformable crossbeam corresponds to a conductive struct. The conductive deformable crossbeams and the conductive structs are arranged around the deformable lens and spaced from each other. The conductive deformable crossbeams are suspended in the air, their inner edges are connected with an external edge of the deformable lens and their external edges are connected with the fixed parts. The conductive structs are fixedly connected with the fixed parts and remain stationary. Electrostatic force between the conductive deformable crossbeam and the conductive struct causes the deformable lens to be stretched and rotate, thus, surface curvature and focal length are changed. The device has a small size, low power consumption and low manufacturing cost. | 05-22-2014 |
| 20140215199 | FAST-BOOT LIST TO SPEED BOOTING AN OPERATING SYSTEM - A method for booting to an operating system stored on a solid state drive. The method comprises the steps of (A) determining if a boot list has one or more entries, (B) pre-reading one or more logical block addresses of each of the entries from the boot list, (C) receiving a command from a host, (D) reading the command from a memory internal to the solid state drive if the command is in a cache area of the pre-read logical block addresses and (E) reading the command from a main portion of the solid state drive if the command is not in the cache. | 07-31-2014 |
| 20140222870 | System, Method, Software, and Data Structure for Key-Value Mapping and Keys Sorting - A method of processing information in a database comprises providing a search expression comprising at least one character, the search expression represented by a key comprising a string of binary bit values and providing a Z-Tree comprising a plurality of key nodes each comprising a plurality of continuous bits and a key node pointer for pointing to a child node, and a plurality of branch nodes each comprising a first pointer representing zero in binary and a second pointer representing one in binary, the first pointer pointing to a left child node and the second pointer pointing to a right child node. The method includes passing the key through the Z-Tree and comparing the bit values of the key and bit values of the Z-Tree until reaching at least one of an end of the Z-Tree and an end of the key, according to an algorithm. | 08-07-2014 |
| 20140332844 | A PROCESS METHOD AND STRUCTURE FOR HIGH VOLTAGE MOSFETS - This invention discloses a semiconductor power device disposed in a semiconductor substrate. The semiconductor power device comprises a plurality of trenches each having a trench endpoint with an endpoint sidewall perpendicular to a longitudinal direction of the trench and extends vertically downward from a top surface to a trench bottom surface. The semiconductor power device further includes a trench bottom dopant region disposed below the trench bottom surface and a sidewall dopant region disposed along the endpoint sidewall wherein the sidewall dopant region extends vertically downward along the endpoint sidewall of the trench to reach the trench bottom dopant region and pick-up the trench bottom dopant region to the top surface of the semiconductor substrate. | 11-13-2014 |
| 20150060936 | PROCESS METHOD AND STRUCTURE FOR HIGH VOLTAGE MOSFETS - This invention discloses a semiconductor power device disposed in a semiconductor substrate. The semiconductor power device comprises a plurality of trenches formed at a top portion of the semiconductor substrate extending laterally across the semiconductor substrate along a longitudinal direction each having a nonlinear portion comprising a sidewall perpendicular to a longitudinal direction of the trench and extends vertically downward from a top surface to a trench bottom surface. The semiconductor power device further includes a trench bottom dopant region disposed below the trench bottom surface and a sidewall dopant region disposed along the perpendicular sidewall wherein the sidewall dopant region extends vertically downward along the perpendicular sidewall of the trench to reach the trench bottom dopant region and pick-up the trench bottom dopant region to the top surface of the semiconductor substrate. | 03-05-2015 |
| Patent application number | Description | Published |
|---|
| 20090157982 | MULTIPLE MISS CACHE - Presented herein are system(s) and method(s) for a multiple miss cache. In one embodiment, there is presented a cache system for storing data. The cache comprises a plurality of data words, a plurality of first bits, and a plurality of second bits. The plurality of data words store data. The plurality of first bits correspond to particular ones of the plurality of data words, each of the plurality of bits indicating whether the data word corresponding thereto stores valid data. The plurality of second bits correspond to particular ones of the plurality of data words, each of the plurality of bits for indicating whether a cache miss has occurred with the data word corresponding thereto. | 06-18-2009 |
| 20100232497 | LOSSLESS AND NEAR-LOSSLESS IMAGE COMPRESSION - Presented herein is lossless and near-lossless image compression. In one embodiment, there is described a method for encoding data. The method comprises receiving said data; quantizing a predetermined amount of the data with a predetermined quantization step; determining how many bits represent the predetermined amount of the data quantized with the predetermined quantization step; and wherein if the amount of data exceeds a predetermined amount of bits, changing the quantization step. | 09-16-2010 |
| 20100278230 | Method And System For Scalable Video Compression And Transmission - A video processing device receives video data and transmits the video to a display device at a new bit rate that is dynamically adjusted based on variable conditions. The new bit rate is adjusted, at least, by scaling the video and/or a residual image and may be adjusted utilizing compression functions, compression parameters, scale factor, frame rate, color space, and chroma sub-sampling. The display receives video at the adjusted new bit rate and decompresses the video in accordance with corresponding adjustments in the video processing device. Bit rate determination is based on variable operating conditions, display information, image quality, BER, packet error, SNR, desired level of compression, energy consumption, link congestion and display capabilities. Video may be scaled prior to compression. The video may comprise a frame and/or a slice. DPCM, H. | 11-04-2010 |
| 20110310955 | METHOD AND SYSTEM FOR REPETITION BASED ADAPTIVE VIDEO COMPRESSION - A video transmitter may perform adaptive video compression, by comparing uncompressed picture data for a picture among a sequence of pictures with uncompressed picture data for one or more preceding pictures among the sequence of pictures, to detect presence of repeated data. The video transmitter may allocate based on presence of repeated data, a target bit count corresponding to the picture, wherein the target bit count may be used in generating compressed data corresponding to the picture within a compressed bitstream that is used for communication of said sequence of pictures. The allocation of the target bit count comprises determining at least a portion of the target bit count based on combining of encoding of repeated data between the picture and at least one proceeding also comprising the repeated data. The video transmitter may determine a number of repeated pictures for comparison, based on allowable transmission latency for example. | 12-22-2011 |
| 20110310967 | Method and System for Video and Image Coding Using Pattern Matching for Intra-Prediction - A method and system are provided in which a device can determine, for a current block of pixels, a first intra-prediction based on reconstructed neighboring pixels and a second intra-prediction based on a pattern match with a reconstructed block of pixels. One of the two intra-predictions may be selected to generate a compressed bit stream comprising information of the current block of pixels. The intra-prediction selection may be performed on a block-by-block basis. An indication may be generated as to which of the two intra-predictions was selected for a particular block of pixels. When pattern matching is selected, a positional relationship of the reconstructed block of pixels with the matching pattern may be encoded and embedded into the compressed bit stream. The same device or another device may be operable to receive a compressed bit stream comprising intra-prediction selection and/or positional relationship information to reconstruct a current block of pixels. | 12-22-2011 |
| 20150063178 | SYSTEMS AND METHODS FOR REDUCING IN-DEVICE COEXISTENCE (IDC) INTERFERENCE - Systems and methods are provided for avoiding in-device coexistence interference on a user equipment. A first wireless communication circuitry and a second wireless communication circuitry operate concurrently on the user equipment. The second wireless communication circuitry detects an operational status of the first wireless communication circuitry, and determines if the operational status is transmission or reception. In response to determining that the operational status is transmission, the second wireless communication circuitry avoids receiving data. In response to determining that the operational status is reception, the second wireless communication circuitry avoids transmitting data. | 03-05-2015 |
| Patent application number | Description | Published |
|---|
| 20090319631 | COMPOSING, BROWSING, REPLYING, FORWARDING E-MAIL - Method for composing, browsing, replying, forwarding e-mail's in an e-mail system and an e-mail client that can reduce e-mail traffic by not sending the original e-mail content in replying or forwarding e-mail's. In accordance with this invention, each e-mail has a Global-ID and each reply e-mail has a Reply-to-ID which corresponds to the Global-ID of the original e-mail, thereby the content of the original e-mail is not contained in the reply e-mail. During browsing e-mail's, the original e-mail is retrieved from repositories which stores sent and received e-mail's, and is incorporated into the browsed e-mail. | 12-24-2009 |
| 20090319632 | COMPOSING, BROWSING, REPLYING, FORWARDING E-MAIL - Method for composing, browsing, replying, forwarding e-mail's in an e-mail system and an e-mail client that can reduce e-mail traffic by not sending the original e-mail content in replying or forwarding e-mail's. In accordance with this invention, each e-mail has a Global-ID and each reply e-mail has a Reply-to-ID which corresponds to the Global-ID of the original e-mail, thereby the content of the original e-mail is not contained in the reply e-mail. During browsing e-mail's, the original e-mail is retrieved from repositories which stores sent and received e-mail's, and is incorporated into the browsed e-mail. | 12-24-2009 |
| 20110221351 | Active matrix organic electroluminescence device and a method of manufacture - The present invention discloses an active matrix organic electroluminescence device comprising a thin-film transistor, an organic electroluminescence device, and an interlayer deposited between the thin-film transistor and the organic electroluminescence device, wherein the interlayer is made of cationic ultraviolet-curing adhesive comprising epoxy resin or modified epoxy resin, diluting agent, cationic photo initiator. The interlayer solves poor adhesiveness between the driving circuit and the organic electroluminescence device, and improves the moisture and oxygen proof ability. The preparation method is simple, effective, and able to lower the cost and difficulty, and greatly improve the yield rate. | 09-15-2011 |
| 20120098058 | Semiconductor Device and Associated Fabrication Method - A semiconductor device and a method for forming the semiconductor device wherein the semiconductor comprises: a trench MOSFET, formed on a semiconductor initial layer, comprising a well region, wherein the semiconductor initial layer has a first conductivity type and wherein the well region has a second conductivity type; an integrated Schottky diode next to the trench MOSFET, comprising a anode metal layer contacted to the semiconductor initial layer; a trench isolation structure, coupled between the trench MOSFET and integrated Schottky diode, configured to resist part of lateral diffusion from the well region; wherein the well region comprises an overgrowth part which laterally diffuses under the trench isolation structure and extends out of it. | 04-26-2012 |
| 20120104467 | SELF-ALIGNED CONTACT STRUCTURE TRENCH JFET - According to one embodiment, a self-aligned trench structure junction gate field-effect transistor (JFET) includes a silicon substrate, two or more trenches having a P-type polysilicon gate region near a bottom portion of the trench and an interlayer dielectric layer (ILDL) above the P-type polysilicon gate region, a channel region separating each trench including epitaxial silicon, an N+ source region above the channel region extending between a top of each trench, and a source metal above the N+ source region. In another embodiment, a self-aligned trench structure JFET includes a silicon substrate, two or more trenches having an N-type polysilicon gate region near a bottom portion of the trench and an ILDL above the N-type polysilicon gate region, a channel region separating each trench including epitaxial silicon, a P+ source region above the channel region extending between a top of each trench, and a source metal above the P+ source region. | 05-03-2012 |
| 20120161225 | INTEGRATED MOSFET DEVICES WITH SCHOTTKY DIODES AND ASSOCIATED METHODS OF MANUFACTURING - The present technology discloses a semiconductor die integrating a MOSFET device and a Schottky diode. The semiconductor die comprises a MOSFET area comprising the active region of MOSFET, a Schottky diode area comprising the active region of Schottky diode, and a termination area comprising termination structures. Wherein the Schottky diode area is placed between the MOSFET area and the termination area such that the Schottky diode area surrounds the MOSFET area. | 06-28-2012 |
| 20120241862 | LDMOS DEVICE AND METHOD FOR MAKING THE SAME - The embodiments of the present disclosure disclose a LDMOS device and the method for making the LDMOS device. The LDMOS device comprises at least one capacitive region formed in the drift region. Each capacitive region comprises a polysilicon layer and a thick oxide layer separating the polysilicon layer from the drift region. The LDMOS device in accordance with the embodiments of the present disclosure can improve the breakdown voltage while a low on-resistance is maintained. | 09-27-2012 |
| 20120280311 | TRENCH-GATE MOSFET DEVICE AND METHOD FOR MAKING THE SAME - The embodiments of the present disclosure disclose a trench-gate MOSFET device and the method for making the trench-gate MOSFET device. The trench-gate MOSFET device comprises a curving dopant profile formed between the body region and the epitaxial layer so that the portion of the body region under the source metal contact has a smaller vertical thickness than the other portion of the body region. The trench-gate MOSFET device in accordance with the embodiments of the present disclosure has improved UIS capability compared with the traditional trench-gate MOSFET device. | 11-08-2012 |
| 20130043534 | HIGH DENSITY LATERAL DMOS AND ASSOCIATED METHOD FOR MAKING - The present disclosure discloses a lateral DMOS with recessed source contact and method for making the same. The lateral DMOS comprises a recessed source contact which has a portion recessed into a source region to reach a body region of the lateral DMOS. The lateral DMOS according to various embodiments of the present invention may have greatly reduced size and may be cost saving for fabrication. | 02-21-2013 |
| 20130153999 | TRENCH GATE MOSFET DEVICE - A trench gate MOSFET device has a drain region, a drift region, a trench gate having a gate electrode and a poly-silicon region, a super junction pillar juxtaposing the trench gate, a body region and a source region. By the interaction among the trench gate, the drift region and the super junction pillar, the break down voltage of the trench gate MOSFET device may be relatively high while the on-state resistance of the trench gate MOSFET device may be maintained relatively small. | 06-20-2013 |
| 20130234245 | SEMICONDUCTOR DEVICE AND ASSOCIATED FABRICATION METHOD - A super junction structural semiconductor device with a substantially rectangle-shaped first region, and a second region surrounding the periphery of the first region; trench gate MOSFET units in the first region comprising a plurality of trench gate regions and a first plurality of pillars; a body region between the trench gate regions and the first plurality of pillars; a second plurality of pillars in the second region extending along a corresponding side of the first region comprising a plurality of lateral pillars and a plurality of longitudinal pillars, wherein in a corner part of the second region, ends of the plurality of lateral pillars and ends of the plurality of longitudinal pillars are stagger and separated apart from each other. | 09-12-2013 |
| 20130328122 | SPLIT TRENCH-GATE MOSFET WITH INTEGRATED SCHOTTKY DIODE - A split trench-gate MOSFET device and method for forming this device is disclosed. The device has a trench gate structure, comprising a shield electrode and two gate electrodes, wherein a substantial portion of shield electrode region is lower than the gate electrode region, and wherein a portion of the shield electrode region extends to the top surface between the two gate electrodes. The device further comprises a source metal layer, contacting to an initial layer, a well region, the shield electrode and a source region at the top surface, wherein the contact between the source metal layer and the initial layer forms a Schottky diode. | 12-12-2013 |
| 20140015017 | HIGH VOLTAGE SEMICONDUCTOR DEVICE AND THE ASSOCIATED METHOD OF MANUFACTURING - The present disclosure discloses a high voltage semiconductor device and the associated methods of manufacturing. In one embodiment, the high voltage semiconductor device comprises: an epitaxial layer, a first low voltage well formed in the epitaxial layer; a second low voltage well formed in the epitaxial layer; a high voltage well formed in the epitaxial layer, wherein the second low voltage well is surrounded by the high voltage well; a first highly doping region formed in the first low voltage well; a second highly doping region and a third highly doping region formed in the second low voltage well, wherein the third highly doping region is adjacent to the second highly doping region; a field oxide formed in the epitaxial layer as a shallow-trench isolation structure; and a gate region formed on the epitaxial layer. | 01-16-2014 |
| 20140117415 | JUNCTION FIELD EFFECT TRANSISTORS AND ASSOCIATED FABRICATION METHODS - A JFET having a semiconductor substrate of a first doping type, an epitaxial layer of the first doping type located on the semiconductor substrate, a body region of a second doping type located in the epitaxial layer, a source region of the first doping type located in the epitaxial layer, a gate region of the second doping type located in the body region, and a shielding layer of the second doping type located in the epitaxial layer, wherein the semiconductor substrate is configured as a drain region, the shielding layer is in a conductive path formed between the source region and the drain region. | 05-01-2014 |
| 20140117416 | SEMICONDUCTOR DEVICE AND ASSOCIATED METHOD FOR MANUFACTURING - A semiconductor device having a trench-gate MOSFET and a vertical JFET formed in a semiconductor layer. In the semiconductor device, a gate region of the vertical JFET may be electrically coupled to a source region of the trench-gate MOSFET, and a drain region of the vertical JFET and a drain region of the trench-gate MOSFET may share a common region in the semiconductor layer. | 05-01-2014 |
| 20140159143 | SUPER JUNCTION SEMICONDUCTOR DEVICE AND ASSOCIATED FABRICATION METHOD - A semiconductor device with a substrate, an epitaxy layer formed on the substrate, a plurality of deep wells formed in the epitaxy layer, a plurality of trench gate MOSFET units each of which is formed in top of the epitaxy layer between two adjacent deep well, wherein a trench gate of the trench gate MOSFET unit is shallower than half of the distance between two adjacent deep wells, which may reduce the product of on-state resistance and the gate charge of the semiconductor device. | 06-12-2014 |
| Patent application number | Description | Published |
|---|
| 20080270578 | Method, Device And Data Download System For Controlling Effectiveness Of A Download Transaction - A method, device, and data download system for controlling effectiveness of a download transaction. The method includes: resolving, by a download server, a transaction ID generation request from a download portal, dynamically generating a transaction ID according to a current download transaction and sending the transaction ID to the download portal; sending, by the download portal, a download address corresponding to a download content selected by a download client and the transaction ID to the download client; the download client redirecting to the download server according to the download address, and sending a download request containing the transaction ID; and authenticating an identity of the download client and verifying the transaction ID by the download server, if the verification is passed, transferring, by the download server, the corresponding download content to the download client; otherwise, the download fails. | 10-30-2008 |
| 20120256580 | SYSTEM AND METHOD FOR FAST START-UP OF AN INDUCTION MOTOR - A system for controlling operation of a motor drive during fast start-up of an induction motor is disclosed. The system includes an AC motor drive having a PWM inverter and a control system to generate a command signal to cause the PWM inverter to control an output of the AC motor drive. The control system includes a start-up modulator that is selectively operable during start-up acceleration of the AC motor, the start-up modulator programmed to determine a motor current applied to the AC motor and a voltage of a DC bus, generate a first frequency offset that causes a frequency reference of the command signal to be decreased when the motor current is greater than a reference current threshold, and generate a second frequency offset that causes the frequency reference of the command signal to be increased when the DC bus voltage is greater than a reference voltage threshold. | 10-11-2012 |
| 20140068360 | SYSTEMS AND METHODS FOR TESTING MEMORY - Embodiments of systems and methods for testing memory are disclosed, where memory errors are detected, and, in at least one embodiment, memory units containing errors are prevented from being accessed by applications on a computing system. | 03-06-2014 |
| 20140098672 | METHOD FOR PROCESSING CONGESTION AND NETWORK DEVICE - The present invention provides a method for processing congestion and a network device. When a first network device detects congestion, the first network device acquires a data packet from a buffer queue of the first network device, where the data packet is sent by a congestion source device and includes a network address of the congestion source device, and generates a congestion notification packet according to the network address of the congestion source device, where the congestion notification packet includes the network address of the congestion source device. The first network device sends the congestion notification packet to a second network device, so that the second network device sends the congestion notification packet according to the network address of the congestion source device. In this way, the congestion notification packet reaches the congestion source device, thereby improving reliability of congestion processing. | 04-10-2014 |
| 20140330806 | Data traffic amount prompting method and apparatus - A data traffic amount prompting method performed at a server is provided, in which a search result, including at least one target web page address, generated by a search engine in response to a search request from a client device is captured, a data traffic amount corresponding to each target web page address is queried in a database, and the search result, together with the data traffic amount corresponding to each target web page address, are returned to the client device. Additionally, a data traffic amount prompting method performed at a terminal device, related data traffic amount prompting apparatuses are also provided. | 11-06-2014 |
| 20140359501 | METHOD AND DEVICE FOR CONFIGURING VISUALIZATION OF A WEB BROWSER - A method is performed at a mobile device for configuring visualization of an application running on the mobile device. The mobile device displays an application on its display, the application including a content display region and a visualization control icon at a default dimension. Upon detecting a user selection of the visualization control icon, the mobile device expands the visualization control icon into the content display region. The expanded visualization control icon includes a region for receiving one or more user instructions. The mobile device updates the visualization of the content display region in accordance with the user instructions and reduces the expanded visualization control icon to its default dimension. | 12-04-2014 |
| Patent application number | Description | Published |
|---|
| 20110172379 | Ziegler-Natta Catalyst Systems and Polymers Formed Therefrom - Processes of forming catalyst systems, catalyst systems and polymers formed therefrom are described herein. The processes generally include providing a first compound including a magnesium dialkoxide, contacting the first compound with a second compound to form a solution of reaction product “A”, wherein the second compound is generally represented by the formula: | 07-14-2011 |
| 20110263802 | Formation of Ziegler-Natta Catalyst Using Non-blended Components - Methods of forming a catalyst, catalysts, polymerization processes and polymers formed therefrom are described herein. The method of forming a catalyst generally includes contacting an alkyl magnesium compound with an alcohol to form a magnesium alkoxide compound; contacting the magnesium alkoxide compound with a first titanium alkoxide and a first agent to form a reaction product “A”, wherein the titanium alkoxide and the first agent are nonblended individual components prior to contacting the magnesium alkoxide; and sequentially contacting the reaction product “A” with a second agent, followed by a third agent, and subsequently a first reducing agent to form a catalyst component. | 10-27-2011 |
| 20120046429 | Sequential Formation of Ziegler-Natta Catalyst Using Non-blended Components - Catalyst compositions, methods of forming the same and polymers formed therefrom are described herein. The methods of forming the catalysts generally include contacting an alkyl magnesium compound with a viscosity modifier prior to contact with an alcohol to form a magnesium dialkoxide compound; contacting the magnesium dialkoxide compound with a first titanium alkoxide and a first agent to form a first solution reaction product “A”, wherein the titanium alkoxide and the first agent are non-blended individual components prior to contacting the magnesium dialkoxide; contacting the first solution reaction product “A” with a second titanium alkoxide to form a second solution reaction product “B”; contacting the second solution reaction product “B” with a second agent to form a first solid reaction product “C”; contacting the first solid reaction product “C” with a third agent to form a second solid reaction product “D”; and contacting the second solid reaction product “D” with a reducing agent to limn a catalyst component. | 02-23-2012 |
| 20120083405 | Ziegler-Natta Catalyst Systems and Polymers Formed Therefrom - Processes of forming catalyst systems, catalyst systems and polymers formed therefrom are described herein. The processes generally include providing a first compound including a magnesium dialkoxide, contacting the first compound with a second compound to form a solution of reaction product “A”, wherein the second compound is generally represented by the formula: | 04-05-2012 |
| 20120202955 | ZIEGLER-NATTA CATALYST COMPOSITION WITH CONTROLLED MORPHOLOGY - Catalyst Systems, processes of forming the same and polymers and polymerization processes are described herein. The process of forming the catalyst system generally includes providing a first compound including a magnesium dialkoxide and aluminum alkoxide: contacting the first compound with a first agent and a second agent to form a solution of reaction product “A”, the first agent including a titanating agent and the second agent including a first metal halide; contacting the solution of reaction product “A” with a third agent to form a solid reaction product “B”, the third agent including a second metal halide: contacting the solid reaction product “B” with a fourth agent to form a solid reaction product “C”, the fourth agent including a third metal halide: optionally contacting the solid reaction product “C” with a fifth agent to form a solid reaction product “D”, the fifth agent including a fourth metal halide; and contacting the solid reaction product “C” or “D” with a sixth agent to form a catalyst component, the sixth agent including a first organoaluminum compound. | 08-09-2012 |
| 20120208969 | ZIEGLER-NATTA CATALYSTS DOPED WITH NON-GROUP IV METAL CHLORIDES - Ziegler-Natta catalysts, processes of forming the same and using the same are described herein. The process generally includes contacting a metal component with a magnesium dihalide support material to form a Ziegler-Natta catalyst precursor; contacting the support material with a dopant including a non-Group IV metal halide to form a doped catalyst precursor; and activating the doped catalyst precursor by contact with an organoaluminum compound to form a Ziegler-Natta catalyst. | 08-16-2012 |
| 20120208970 | HEAT-TREATED ZIEGLER-NATTA CATALYSTS FOR ETHYLENE POLYMERIZATION - Catalyst systems, processes of forming the same and polymers formed therefrom are described herein. The processes of forming the catalyst systems generally include contacting a blend of an alkyl magnesium compound and an organoaluminum compound with an alcohol to form a magnesium dialkoxide compound; contacting the magnesium dialkoxide compound with a first agent to form a solution of reaction product “A”, the first agent including a halogenating/titanating agent; contacting the solution of reaction product “A” with a second agent to form a solid reaction product “B”, the second agent including a blend of a first metal halide and a metal alkoxide; contacting the solid reaction product “B” with a third agent to form a solid reaction product “C”, the third agent including a second metal halide; contacting the solid reaction product “C” with a fourth agent to form a solid reaction product “D”, the fourth agent including a third metal halide; contacting the solid reaction product “D” with a fifth agent to form a catalyst component, the fifth agent including a reducing agent; and heating an intermediate selected from reaction product “A”, reaction product “B”, reaction product “C”, reaction product “D” and combinations thereof to form a heat-treated catalyst that results in a shear response and a molecular weight distribution for a polymer produced by the heat-treated catalyst that are greater than a shear response and a molecular weight distribution for a polymer produced by an identical non-heat-treated catalyst. | 08-16-2012 |
| Patent application number | Description | Published |
|---|
| 20130170555 | ADAPTING TRANSFORM COEFFICIENT SCALING IN VIDEO/IMAGE CODING TO BLOCK FEATURES IDENTIFIED IN THE TRANSFORM DOMAIN - Methods, systems, and computer program products are provided to provide transform coefficient scaling at a block level in both a video/image encoder and a video/image decoder, rather than at a sequence- or picture-level in existing coding techniques. When providing and communicating transform coefficient scaling at the block level, scaling matrices that adapt to block contents can be used to improve the visual acuity of a given block when encoding a video picture or still image, instead of having to select a scaling matrix that would be applied to the entire picture. This approach allows more detail to be preserved in video and image coding. | 07-04-2013 |
| 20130223536 | PARALLEL PYRAMID ENTROPY CODING FOR VIDEO AND IMAGE COMPRESSION - Methods, systems, and computer program products are provided to divide code blocks, such as blocks of quantized coefficient of image or video data, into smaller blocks and sub-blocks that can be processed in parallel using layered entropy coding and decoding scheme. This division is accomplished while still encoding the entire code block using the same layered entropy coding scheme. | 08-29-2013 |
| 20130315296 | SYSTEMS AND METHODS FOR ADAPTIVE SELECTION OF VIDEO ENCODING RESOURCES - Various embodiments for facilitating the adaptive selection of encoding tools in a video processing device. One embodiment, among others, is a method implemented in a video processing device for adaptively selecting video encoding tools. The method comprises receiving video data comprising a plurality of frames, determining a real-time available bandwidth associated with a dynamic random access memory (DRAM), and generating a feedback signal based on the determined real-time available bandwidth. An encoding resource is selected for processing at least a portion of the plurality of frames based on the feedback signal. | 11-28-2013 |
| 20130322516 | SYSTEMS AND METHODS FOR GENERATING MULTIPLE BITRATE STREAMS USING A SINGLE ENCODING ENGINE - Various embodiments are disclosed for generating multiple output bitrates of a video processing device for encoding video. The method comprises receiving video data comprising a plurality of frames encoding, by a single encoding engine, the received video data to generate a plurality of bitstreams corresponding to different bitrates by sharing such coding decisions as which motion vectors to retrieve, intra-mode prediction, and intra and inter-mode decisions. The method further comprises determining an available network bandwidth for transmitting encoded video and transmitting one or more of the plurality of bitstreams generated by the single encoding engine based on the determined available bandwidth. | 12-05-2013 |
| 20140015922 | REAL-TIME ENCODING SYSTEM OF MULTIPLE SPATIALLY SCALED VIDEO BASED ON SHARED VIDEO CODING INFORMATION - In one embodiment, a method comprising receiving at a single encoding engine an input video stream having one or more pictures of a first size; and generating by the single encoding engine, in parallel, plural encoded streams, a first of the encoded streams comprising one or more pictures of the first size and a second of the encoded streams comprising one or more pictures of a second size that is smaller than the first size, the encoding of the second stream based on sharing video coding information used in encoding the first encoded stream. | 01-16-2014 |
| 20140016693 | REAL-TIME VIDEO CODING SYSTEM OF MULTIPLE TEMPORALLY SCALED VIDEO AND OF MULTIPLE PROFILE AND STANDARDS BASED ON SHARED VIDEO CODING INFORMATION - In one embodiment, a method comprising receiving at a single encoding engine an input video stream according to a first version of a video characteristics, such as frame rate, profile and level, and coding standard, and generating by the single encoding engine, in parallel, a plurality of streams comprising a first encoded stream according to a first version of the video characteristic and a second encoded stream according to a second version of the video characteristic, the second encoded stream generated based on video coding information used to generate the first encoded stream. | 01-16-2014 |
| 20140119434 | ADAPTIVE INTRA-REFRESHING FOR VIDEO CODING UNITS - The present disclosure relates to the use of adaptive intra-refreshing of video coding units to improve video perceptive quality by reducing artifacts such as I-pulsing. A picture to be encoded as an inter-coded picture is received from a video stream. A coding unit of the picture is encoded using an inter-predicted mode or an intra-predicted mode, where the mode is selected according to a selection function applied to the coding unit. The selection function is biased based at least in part on a temporal distance between the picture and a nearest intra-coded picture in the video stream. In various embodiments, bit rate, distortion from prediction errors, quantization factors and differences between pictures, content information, hypothetical reference decoder buffer information, group of pictures length, position of the coding unit, and/or other information may be factors employed in the selection function. | 05-01-2014 |
| 20140146869 | SUB PICTURE PARALLEL TRANSCODING - Disclosed are various embodiments directed to transcoding a video file bit stream in parallel at a sub picture latency and faster than real time rate. A processed raw pixel data stream is written to a memory, the processed raw pixel data stream being expressed as a sequence of pictures. Each picture is divided into a first sub picture partition and a second sub picture partition. A first encoder encodes each first sub picture partition, the first encoder being communicatively coupled to the memory, and a second encoder encodes each second sub picture partition, the second encoder being communicatively coupled to the memory. | 05-29-2014 |
| 20140177717 | REDUCTION OF I-PULSING ARTIFACTS - Various methods and systems are provided for reduction of I-pulsing artifacts. In one example, among others, a method includes modifying at least a portion of a picture to be encoded as an I picture based at least in part upon a picture that precedes the picture. The modification can reduce an I-pulsing artifact associated with the I picture. The modified picture is intra-coded for inclusion in a series of encoded pictures, which may then be transmitted. In another example, an encoder includes adaptive pre-processing circuitry configured to modify at least a portion of a first picture based at least in part upon a second picture that precedes the first picture in a series of video pictures. For example, the modification may be based upon coding noise associated with the preceding picture. Intra-encoding processing circuitry is configured to encode the modified picture as an I picture. | 06-26-2014 |
| 20140334533 | System And Method For Adaptive Coding Tree Mode Decision - A system and method for encoding video is provided. The system may partition a video frame into multiple coding units. The system may determine a memory bandwidth budget and selectively code each coding unit based on a memory cost as compared to the memory bandwidth budget. | 11-13-2014 |
