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Hongyu Wang
Hongyu Wang, Wilmington, DE US
| Patent application number | Description | Published |
|---|---|---|
| 20090215265 | Low-stain polishing composition - The invention is an aqueous composition useful for chemical mechanical polishing of a patterned semiconductor wafer containing a copper interconnect metal. The aqueous composition includes an oxidizer, an inhibitor for the copper interconnect metal, 0.001 to 15 weight percent of a water soluble modified cellulose, non-saccaride water soluble polymer, 0 to 15 complexing agent for the copper interconnect metal, 0 to 15 weight percent phosphorus compound, 0.05 to 20 weight percent of an acid compound that is capable of complexing copper ions, and water; and the solution has an acidic pH. | 08-27-2009 |
| 20090215266 | Polishing Copper-Containing patterned wafers - An aspect of the invention provides a method for polishing a patterned semiconductor wafer containing a copper interconnect metal with a polishing pad. The method includes the following: a) providing an aqueous polishing solution, the polishing solution containing an benzotriazole (BTA) inhibitor and a copper complexing compound and water; b) polishing the patterned wafer with the aqueous polishing solution and the polishing pad in a manner that dissolves copper into Cu | 08-27-2009 |
| 20100029079 | Chemical mechanical polishing composition and methods relating thereto - A chemical mechanical polishing composition useful for chemical mechanical polishing of a patterned semiconductor wafer containing a nonferrous metal. The chemical mechanical polishing composition comprises an inhibitor for the nonferrous metal; a copolymer of poly(ethylene glycol)methyl ether (meth)acrylate and 1-vinylimidazole; and water. | 02-04-2010 |
| 20110073800 | Abrasive-free chemical mechanical polishing compositions - The aqueous abrasive-free composition is useful for chemical mechanical polishing of a patterned semiconductor wafer containing a nonferrous metal. The composition includes an oxidizer, an inhibitor for the nonferrous metal, 0 to 15 weight percent water soluble modified cellulose, 0 to 15 weight percent phosphorus compound, 0.005 to 5 weight percent of an acidic polymer, and water. The acidic polymer has a methacrylic acid portion having a carbon number of 4 to 250. The methacrylic acid portion includes either methacrylic acid or an acrylic acid/methacrylic acid copolymer. The acidic polymer including a segment from a mercapto-carboxylic acid chain transfer agent. | 03-31-2011 |
Hongyu Wang, Beijing CN
| Patent application number | Description | Published |
|---|---|---|
| 20100240980 | Wan-Based Remote Mobile Monitoring Method And Device Of Electrophysiological Data - A WAN-based remote mobile monitoring method and device of electrophysiological data, including microprocessor circuit, electrophysiological signal sampling processing circuit, data storage circuit, image liquid crystal circuit, real-time clock, emergent calling circuit, working power supply management circuit, wireless network interface circuit, USB interface circuit, etc, has the in-built binding IP address of the remote electrophysiological data monitoring server, TCP/IP protocol, PPP protocol and BlueTooth protocol. Application controls self-adaptive analysis computing, exception event warning and alarming privilege graded setting, event data package combination, network digital communication, data storage circuit area management, safety information data storage management and remote emergent calling of the remote mobile monitoring devices. It can have access to Internet in motion and roaming access to Internet by inter-network switch, and have access to the exterior networks wirelessly including Internet, LAN, ADSL, VDSL, ISDN, etc, for digital communication with the remote electrophysiological data monitoring server. | 09-23-2010 |
Hongyu Wang, Johnston, IA US
| Patent application number | Description | Published |
|---|---|---|
| 20100218276 | MAIZE MULTIDRUG RESISTANCE-ASSOCIATED PROTEIN POLYNUCLEOTIDES AND METHODS OF USE - Compositions and methods are provided for modulating the level of phytate in plants. More specifically, the invention relates to methods of modulating the level of phytate utilizing nucleic acids comprising multidrug resistance-associated protein (MRP) nucleotide sequences to modulate the expression of MRP(s) in a plant of interest. The compositions and methods of the invention find use in agriculture for improving the nutritional quality of food and feed by reducing the levels of phytate and/or increasing the levels of non-phytate phosphorus in food and feed. The invention also finds use in reducing the environmental impact of animal waste. | 08-26-2010 |
Hongyu Wang, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20080285332 | Bit-Alterable, Non-Volatile Memory Management - Methods and apparatuses for storage of data in bit-alterable, non-volatile memories. In some embodiments, an array of memory locations implemented as bit-alterable, non-volatile memory configured as a plurality of blocks of memory locations; and control circuitry coupled with the array of memory locations to cause a block of data to be stored in the array of memory spanning a boundary between a first block of memory locations and a second block of memory locations. One or more processors access system data during initialization of an electronic system by retrieving data from a pre-selected location in a bit-alterable, non-volatile memory without scanning multiple memory locations to locate the system data. | 11-20-2008 |
| 20090043770 | Method of Realizing Commands Synchronization in Supporting Multi-Threading Non-Volitale Memory File System - A method may be used in a multi-threading non-volatile memory file system. The method comprises creating a data structure to store progress information on one or more concurrent operations to access a file system of a non-volatile memory; and executing the one or more concurrent operations based on the progress info. | 02-12-2009 |
| 20100161931 | METHOD OF MANAGING SECTORS OF A NON-VOLATILE MEMORY - Machine-readable media, methods, apparatus and system for managing sectors of a non-volatile memory are described. In some embodiments, a plurality of file segments may be written to a plurality of memory sectors ( | 06-24-2010 |
| 20100162038 | Nonvolatile/Volatile Memory Write System and Method - Methods and systems provide memory handling for memory systems with mixed volatile and nonvolatile memory types. In various embodiments, the method or system maintains a page table that marks memory pages in nonvolatile memory as write-protected. When a write is attempted to a write-protected page in nonvolatile memory, a fault is generated. In response to the fault, memory contents of the write-protected nonvolatile page are moved to a page location in a volatile memory. | 06-24-2010 |
| 20100169602 | Method and Apparatus for Efficient Memory Placement - A memory profiling system profiles memory objects in various memory devices and identifies memory objects as candidates to be moved to a more efficient memory device. Memory object profiles include historical read frequency, write frequency, and execution frequency. The memory object profile is compared to parameters describing read and write performance of memory types to determine candidate memory types for relocating memory objects. Memory objects with high execution frequency may be given preference when relocating to higher performance memory devices. | 07-01-2010 |
| 20110145476 | Persistent Content in Nonvolatile Memory - Applications may request persistent storage in nonvolatile memory. The persistent storage is maintained across power events and application instantiations. Persistent storage may be maintained by systems with or without memory management units. | 06-16-2011 |
| 20110161550 | SUB-OS VIRTUAL MEMORY MANAGEMENT LAYER - A binary memory image in system is modified. The system may or may not already have virtual memory management enabled. Virtual memory management is enabled and/or modified by inserting a sub-OS virtual memory management layer in the binary memory image. Part of the binary memory image may be compressed to make room for the sub-OS virtual memory management layer. | 06-30-2011 |
Hongyu Wang, San Diego, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090107147 | Gas turbine fuel injector with removable pilot liquid tube - A fuel injector for a gas turbine engine is disclosed. The fuel injector includes an injector housing having a longitudinal axis. The injector housing includes one or more fuel galleries annularly disposed about the longitudinal axis, and a compressed air inlet. The fuel injector also includes a premix barrel having a proximal end and a distal end circumferentially disposed about the longitudinal axis. The premix barrel is fluidly coupled to the fuel galleries and the compressed air inlet at the proximal end and is configured to couple to a combustor of the gas turbine engine at the distal end. The fuel injector also includes a substantially cylindrical pilot assembly disposed radially inwards of the premix barrel having a first end and a second end. The second end is coupled to the injector housing and the first end is located proximate the distal end of the premix barrel. The fuel injector further includes a pilot liquid tube having a third end and a fourth end disposed radially inwards of the pilot assembly. The fourth end is removably coupled to the injector housing and the third end is located proximate the first end of the pilot assembly. | 04-30-2009 |
| 20090133402 | Gas turbine fuel injector with insulating air shroud - A fuel injector for a gas turbine engine is disclosed. The fuel injector includes an injector housing extending from a first end to a second end along a longitudinal axis. The second end of the housing is fluidly coupled to a combustor of the turbine engine and the housing includes a liquid fuel gallery annularly disposed about the longitudinal axis. The fuel injector also includes a stem extending longitudinally from the first end of the housing to a third end. The stem includes a liquid tube configured to deliver liquid fuel to the fuel injector. The fuel injector also includes an annular shell extending along the longitudinal axis from the first end to the third end and circumferentially disposed about the stem. The fuel injector further includes an insulating air shroud formed inside the shell. The air shroud includes a layer of air between the shell and the stem. | 05-28-2009 |
| 20090241547 | Gas turbine fuel injector for lower heating capacity fuels - A fuel injector for a gas turbine engine includes a stem extending along a longitudinal axis from a proximal end to a distal end. The stem includes one or more fuel tubes configured to deliver a fuel toward the distal end of the stem, and a pilot assembly coupled to the distal end of the stem. The pilot assembly includes one or more components configured to inject fuel into a combustor of the engine. The fuel injector also includes a substantially tubular premix barrel extending along the longitudinal axis from a first end to a second end. The premix barrel is circumferentially disposed about the stem and configured to couple with the combustor at the second end. The fuel injector also includes an annular premix duct formed between the premix barrel and the stem. The premix duct includes an air inlet port at the first end, and a plurality of first orifices located downstream of the air inlet port. The first orifices are configured to inject fuel from the fuel tube into the premix duct. The premix duct also includes a plurality of second orifices located downstream of the first orifices. The second orifices are configured to inject fuel from the fuel tube into the premix duct. | 10-01-2009 |
Hongyu Wang, Urbandale, IA US
| Patent application number | Description | Published |
|---|---|---|
| 20090081354 | Phytate Polynucleotides and Methods of Use - This invention relates to newly identified polynucleotides and polypeptides in the phytic acid biosynthetic pathway, fragments, variants and derivatives of same; methods for making the polynucleotides, polypeptides, fragments, variants, derivatives and antagonists. In particular the invention relates to polynucleotides and polypeptides of the inositol 1,3,4-trisphosphate 5/6-kinase gene family. In particular this invention relates to using the newly identified polynucleotides and polypeptides to modulate the phytic acid biosynthesis in such a way as to decrease phytate and/or increase non-phytate phosphorous, especially in corn or soy animal feedstuffs. | 03-26-2009 |
Hongyu Wang, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20110230157 | EQUIVALENT RADIO FREQUENCY NOTCH FILTER, RADIO FREQUENCY CHIP, AND RECEIVER - An equivalent radio frequency (RF) notch filter, an RF chip, and a receiver are provided. The equivalent RF notch filter includes: a local oscillation (LO) circuit, configured to provide a LO frequency signal; configured to be connected in parallel with the main chain, and down-convert signals of the main chain; and a frequency selective circuit realized by impedance difference, configured to provide different impedances for down-converted signals with different frequencies from the mixing circuit, so as to absorb the signals that need to be suppressed. | 09-22-2011 |
Hongyu Wang, Northville, MI US
| Patent application number | Description | Published |
|---|---|---|
| 20110264339 | ACCUMULATOR WORKING VOLUME MANAGEMENT AND ADAPTATION - A dual clutch transmission (DCT) control module includes a pressure determination module that determines a measured pre-charge pressure of an accumulator. A motor control module determines an actual pre-charge pressure based on the measured pre-charge pressure, stored previous pre-charge pressures, and ambient temperature, and controls a pump motor based on the actual pre-charge pressure. | 10-27-2011 |