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Hu, San Diego
An-Swol C. Hu, San Diego, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20100304744 | METHOD AND APPARATUS FOR PERFORMING SEARCHES WITH MULTIPLE RECEIVE DIVERSITY (RXD) SEARCH MODES - Techniques for performing searches by a user equipment (UE) equipped with multiple receive antennas are described. In an aspect, the UE may support multiple receive diversity (R×D) search modes. Each R×D search mode may be different from each remaining R×D search mode in how correlation is performed, how correlation results are combined, and/or how search results are reported for the multiple receive antennas. The UE may select an R×D search mode from among the multiple R×D search modes and may perform at least one step of a search in accordance with the selected R×D search mode. In another aspect, the UE may perform a search with interference cancellation to detect cell(s). The UE may determine multiple complex weights for multiple receive antennas such that signals from interfering cells can be attenuated. The UE may perform a search to detect cell(s) using the complex weights. | 12-02-2010 |
| 20110149757 | METHOD AND APPARATUS FOR FACILITATING CELL DETECTION USING ADDITIONAL PHYSICAL CHANNELS IN A WIRELESS COMMUNICATION SYSTEM - The described apparatus and methods may include a receiver configured to receive a signal, the signal being a combination of physical channel signals that each correspond to a different one of a plurality of physical channels, and a controller configured to capture signal energy from at least two of the physical channel signals, and detect a cell based on the captured signal energy. | 06-23-2011 |
Essa H. Hu, San Diego, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20080280899 | Inhibitors of Akt Activity - The present invention is directed to compounds which contain substituted napthyridines which inhibit the activity of Akt, a serine/threonine protein kinase. The invention is further directed to chemotherapeutic compositions containing the compounds of this invention and methods for treating cancer comprising administration of the compounds of the invention. | 11-13-2008 |
| 20090062327 | Inhibitors of AKT Activity - The instant invention provides for compounds that inhibit Akt activity. In particular, the compounds disclosed selectively inhibit one or two of the Akt isoforms. The invention also provides for compositions comprising such inhibitory compounds and methods of inhibiting Akt activity by administering the compound to a patient in need of treatment of cancer. | 03-05-2009 |
Geoffrey Yuxin Hu, San Diego, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20100249264 | Polyurethane-based photochromic optical materials - A photochromic composition for making optical materials comprising a polyurethane prepolymer formed by combining an isocyanate and a compound having an active hydrogen containing group, a polysilsequioxane and a photochromic compound. The photochromic composition may also include a monomer that has both an active hydrogen containing group and an unsaturated group. The polysilsesquioxane is incorporated as a copolymer and/or as a polysilsequioxane-chemically modified polyurethane. | 09-30-2010 |
| 20100249265 | Scratch-resistant coatings with improved adhesion to inorganic thin film coatings - A scratch-resistant coating comprising a polymer including a functionalized polysilsesquioxane. The scratch-resistant coating is exposed to oxidizing conditions (e.g., ozone or ultraviolet light) that modify the surface chemistry of the coating to enhance adhesion to inorganic thin film coatings, such as antireflective coatings. | 09-30-2010 |
Honghong Hu, San Diego, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20100299782 | PLANT CO2 SENSORS, NUCLEIC ACIDS ENCODING THEM, AND METHODS FOR MAKING AND USING THEM - The invention provides compositions and methods for manipulating the exchange of water and/or carbon dioxide (CO | 11-25-2010 |
Jin-Feng Hu, San Diego, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090192327 | METHODS AND COMPOSITIONS FOR INHIBITING BIOFILMS - The present invention discloses compounds, compositions, and methods of using such compounds and compositions to inhibit, reduce, prevent, and remove biofilms. The invention further relates to methods of inhibiting biofilms on various substrates, such as medical devices. | 07-30-2009 |
| 20100004480 | METHODS AND COMPOSITIONS FOR INHIBITING BIOFILMS - The present invention discloses compounds, compositions, and methods of using such compounds and compositions to inhibit, reduce, prevent, and remove biofilms. The invention further relates to methods of inhibiting biofilms on various substrates, such as medical devices. | 01-07-2010 |
Lehong Hu, San Diego, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090278807 | PASSWORD INPUT USING TOUCH DURATION CODE - On a device such as a music player that has no keypad with which to enter a password, the duration of each user touch on a touchscreen is noted, with different touch durations being correlated to respective code elements. A sequence of code elements may be correlated to a predetermined code word, and in turn a sequence of code words can establish a password to permit access to the content on the device. | 11-12-2009 |
Ruiyuan Hu, San Diego, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090175214 | METHOD AND APPARATUS FOR COOPERATIVE WIRELESS COMMUNICATIONS - A method and apparatus for cooperation in wireless communications. Cooperation is considered among a number of network elements, including at least one wireless transmit-receive unit, at least one relay station, and at least one base station. | 07-09-2009 |
Shanghui Hu, San Diego, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20110065168 | Preparation of Pregabalin and Related Compounds - Materials and methods for preparing (S)-(+)-3-aminomethyl-5-methyl-hexanoic acid and structurally related compounds via enzymatic kinetic resolution are disclosed. | 03-17-2011 |
Shangui Hu, San Diego, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090042262 | Preparation of Pregabalin and Related Compounds - Materials and Methods for preparing (S)-(+)-3-aminomethyl-5-methyl-hexanoic acid and structurally related compounds via enzymatic kinetic resolution are disclosed. | 02-12-2009 |
Tao Hu, San Diego, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090258850 | STABILIZED THERAPEUTIC COMPOSITIONS AND FORMULATIONS - The invention relates to pharmaceutically acceptable formulations comprising an active pharmaceutical ingredient such as androst-5-ene-3β,17β-diol, androst-5-ene-3β,7β,17β-triol or derivatives of either of these compounds and an air oxidizable excipient that have been stabilized with respect to efficacy. Use of the efficacy-stabilized formulations to treat a number of conditions or symptoms thereof, such as a symptom associated with exposure to radiation is described. | 10-15-2009 |
Weiwei Hu, San Diego, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20100261272 | Compositions for Reducing Cell Adhesion to Bubbles - Compositions and methods for reducing gas-cell surface interface damage include a protective composition having at least sugar moiety where the sugar moiety provides a hydrophilic component to the protective composition. | 10-14-2010 |
Xiaolan Hu, San Diego, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090077973 | Gas Turbine Fuel System for High Altitude Starting and Operation - A fuel system for a gas turbine engine comprises a set of starting fuel injectors that operate in a fuel pressurised atomisation mode to atomise fuel that flows therethrough during an ignition and a post-ignition phase and a set of main fuel injectors that operate in an air blast mode to atomise fuel that flows therethrough during the post-ignition phase and a high altitude ready to load phase and an air assist mode to control the pattern of fuel atomisation during a loaded phase. | 03-26-2009 |
| 20100278632 | Radial compressor of asymmetric cyclic sector with coupled blades tuned at anti-nodes - A gas turbine engine includes a radial compressor having first and second blades. The first blade has a tuned leading edge that prevents either blade from exciting at a natural frequency at speeds within an expected operating speed range. | 11-04-2010 |
| 20100278633 | Radial compressor with blades decoupled and tuned at anti-nodes - A gas turbine engine includes a radial compressor with first and second blades. The first and second blades have tuned leading edges that prevent natural frequencies from exciting at speeds within an expected operating speed range. | 11-04-2010 |
| 20110064340 | METHOD AND APPARATUS FOR STABILIZING A SQUEEZE FILM DAMPER FOR A ROTATING MACHINE - A rotor bearing system for a rotating machine includes a housing having a bore that provides an inner surface. A bearing assembly is disposed within the bore and includes an outer surface. An annular cavity is provided radially between the outer surface and the inner surface. At least one protrusion extends radially outwardly from at least one of the inner and outer surfaces to an apex and into the annular cavity. A radial gap is arranged between the apex and the opposite surface from which the protrusion extends. In the disclosed example, the annular cavity is filled with an oil to provide a squeeze film damper between the housing and the bearing assembly. The protrusions exert a hydrodynamic preload on the bearing assembly, which reduces vibration during operation of the rotating machine. | 03-17-2011 |
| 20110072823 | GAS TURBINE ENGINE FUEL INJECTOR - An example gas turbine engine fuel injector nozzle assembly includes a nozzle tip secured relative to a combustion area within a gas turbine engine. The nozzle establishes a plurality of first apertures that are configured to communicate a fuel to the combustion area. The nozzle establishes at least one second aperture that is configured to communicate a fluid to the combustion area. The fluid is different than the fuel. An example method of providing fuel to a combustion area within a gas turbine engine includes communicating a fuel through a first aperture in a nozzle tip to a combustion area in a gas turbine engine. The nozzle tip establishes an axis. The method also includes influencing fuel moving from the nozzle tip using a fluid directed through a second aperture in the nozzle tip. The fluid is different than the fuel. A portion of the second aperture is radially closer to the axis than the first aperture. | 03-31-2011 |
| 20110110765 | INLET GUIDE VANE DRIVE SYSTEM WITH SPRING PRELOAD ON MECHANICAL LINKAGE - A variable vane system includes a plurality of vanes each being pivotal about an axis. A mechanical linkage drives the plurality of vanes to rotate about the axis. The mechanical linkage includes a ring gear to rotate, and in turn drive the plurality of vanes. There is at least one rod to drive the ring gear to rotate. The rod is driven by a hydraulic servo motor. A spring bias force is provided in the mechanical linkage to resist either translational or rotational oscillation. | 05-12-2011 |
Xinde Hu, San Diego, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20100313083 | CHANNEL CONSTRAINED CODE AWARE INTERLEAVER - An interleaver is constructed based on the joint constraints imposed in the channel and the code domains. A sequentially optimal algorithm is used for mapping bits in the inter-symbol interference (ISI) domain to the code domain by taking into account the ISI memory depth and the connectivity of the nodes within the parity check matrix. Primary design constraints are considered such as the parallelism factor so that the proposed system is hardware compliant in meeting high throughput requirements. | 12-09-2010 |
| 20110078540 | INTERLACED ITERATIVE SYSTEM DESIGN FOR 1K-BYTE BLOCK WITH 512-BYTE LDPC CODEWORDS - To allow a single LDPC decoder to operate on both 512 B blocks and 4 KB blocks with comparable error correction performance, 512 KB blocks are interlaced to form a 1 KB data sequence, and four sequential 1 KB data sequences are concatenated to form a 4 KB sector. A de-interlacer between the detector and decoder forms multiple data sequence from a single data sequence output by the detector. The multiple data sequences are separately processed by a de-interleaver between the de-interlacer and the LDPC decoder, by the LDPC decoder, and by an interleaver at the output of the LDPD decoder. An interlacer recombines the multiple data sequences into a single output. Diversity may be improved by feeding interleaver seeds for respective codewords into the de-interleaver and interleaver during processing. | 03-31-2011 |
| 20110083058 | TRAPPING SET BASED LDPC CODE DESIGN AND RELATED CIRCUITS, SYSTEMS, AND METHODS - A method of generating a Tanner graph includes generating a pseudo-random parameter and selecting a subgraph within the Tanner graph to be designed, and assigning new edges to the subgraph as a function of the value of the pseudo-random parameter and as a function of prior edges, if any, that have been assigned to the subgraph. The method detects whether the subgraph contains a common feature indicative of a trapping set or sets to be avoided during generation of the Tanner graph until either the common feature is not detected or all possible combination of edges have been assigned to the subgraph. The subgraph containing no occurrences of the common feature is included as part of the Tanner graph or one of combinations is selected as the subgraph and is included as part of the Tanner graph. These operations are repeated until the entire Tanner graph is generated. | 04-07-2011 |
Yiping Hu, San Diego, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20110021069 | THIN FORMAT CRUSH RESISTANT ELECTRICAL CABLE - A thin format crush resistant electrical cable that includes at least one bundle, having each bundle comprising a central conductor, an insulator that encapsulates the central conductor, a shielding that encapsulates the insulator, and a jacket that encapsulates the shielding wherein the jacket is crush resistant and thin format in cross section wherein a height of the jacket is smaller than a width of the jacket in cross-section and which enables a small bending radius. One or more embodiments include a small coaxial cable with width less than the jacket height in which the coaxial cable resides. Additional form fitting elements may be utilized as one or more additional bundles to provide for direction changes of the cable that may be implemented by bending the cable wherein the form fitting elements or wires maintain the form desired. The additional bundles may be conductive wire in any geometry. | 01-27-2011 |