Patents by Inventor Hua Zhang

Hua Zhang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20180291820
    Abstract: A method, system and program product for determining a malfunction in a gas turbine enclosure are disclosed. The method may include measuring a temperature at a plurality of locations relative to the gas turbine enclosure; determining a flow rate of a cooling gas through the gas turbine enclosure; and determining a malfunction in the gas turbine enclosure exists in response to at least one of the measured temperatures and the determined flow rate contradicting a model of gas turbine system operational parameters versus respective expected temperatures at the plurality of locations and an expected flow rate of the cooling gas through the gas turbine enclosure.
    Type: Application
    Filed: April 5, 2017
    Publication date: October 11, 2018
    Inventor: Hua Zhang
  • Patent number: 10097272
    Abstract: Some embodiments of the present application provide an optical module, including: a master control chip, a laser transmitter, and a laser receiver; the laser transmitter and the laser receiver being connected to the master control chip, respectively; where the laser receiver includes: a PIN photodiode, a trans-impedance amplifier with a transimpedance of no less than 43K ohms, a lens, and a shell; the PIN photodiode being electrically connected to the trans-impedance amplifier; the PIN photodiode, the trans-impedance amplifier and the lens being encapsulated within the shell in a manner of transistor out-line; and the lens being coated with an antireflection film.
    Type: Grant
    Filed: October 14, 2016
    Date of Patent: October 9, 2018
    Assignees: HISENSE BROADBAND MULTIMEDIA TECHNOLOGIES CO., LTD, HISENSE BROADBAND MULTIMEDIA TECHNOLOGIES, LTD.
    Inventors: Yaqian Dong, Long Zheng, Hua Zhang
  • Patent number: 10092878
    Abstract: A simple-cycle gas turbine system includes an injection system including a plurality of injection tubes that may inject a fluid into a duct of an exhaust processing system that may process exhaust gas generated by a gas turbine engine. The exhaust processing system includes a selective catalytic reduction (SCR) system that may reduce a level of nitrogen oxides (NOx) within the exhaust gas; and a mixing system positioned adjacent to the plurality of injection tubes and within the exhaust processing system. The mixing system includes a mixing module having a plurality of turbulators that may swirl the fluid, or the exhaust gas, or both, in a first swirl direction to encourage turbulent flow along an axis of the exhaust processing system and thereby facilitate mixing between the fluid and the exhaust gas.
    Type: Grant
    Filed: March 3, 2016
    Date of Patent: October 9, 2018
    Assignee: General Electric Company
    Inventors: Hua Zhang, Laxmikant Merchant, Bradly Aaron Kippel, Valery Ivanovich Ponyavin
  • Publication number: 20180274013
    Abstract: A method of preparing a metal-organic framework nanosheet is provided. The method includes providing a mixture comprising a metal precursor, a ligand, and a surfactant by at least substantially dissolving the metal precursor, the ligand, and the surfactant in a suitable solvent, and heating the mixture to obtain the metal-organic framework nanosheet. A metal-organic framework nanosheet, methods of preparing a metal-organic framework membrane and a composite material, and applications of the nanosheet and/or membrane in sensing and separation are also provided.
    Type: Application
    Filed: September 23, 2016
    Publication date: September 27, 2018
    Inventors: Hua Zhang, Meiting Zhao
  • Publication number: 20180266317
    Abstract: The present application provides a gas turbine engine. The gas turbine engine may include a compressor and an inlet air system positioned upstream of the compressor. The inlet air system may include a wetted media pad for evaporative cooling. The wetted media pad may include a number of synthetic media sheets with a number of micro-channels therein.
    Type: Application
    Filed: March 20, 2017
    Publication date: September 20, 2018
    Inventors: Hua ZHANG, Naveen Ghattadhahalli Parmeshwar, Christopher Conrad Frese, Valery Ivanovich Ponyavin, Bradly Aaron Kippel
  • Publication number: 20180266322
    Abstract: The present application provides a gas turbine engine. The gas turbine engine may include a compressor and an inlet air system positioned upstream of the compressor. The inlet air system may include a wetted media pad for evaporative cooling. The wetted media pad may include a contoured configuration.
    Type: Application
    Filed: March 20, 2017
    Publication date: September 20, 2018
    Inventors: Hua ZHANG, Naveen Ghattadhahalli PARMESHWAR, Christopher Conrad FRESE, Valery lvanovich PONYAVIN, Bradly Aaron KIPPEL
  • Publication number: 20180266325
    Abstract: The present application provides a gas turbine engine. The gas turbine engine may include a compressor, a turbine, one or more hot gas path components positioned downstream of the turbine, an extraction from the compressor to the one or more hot gas path components, and an extraction cooling system in communication with the extraction. The extraction cooling system may include an evaporative cooling media.
    Type: Application
    Filed: March 20, 2017
    Publication date: September 20, 2018
    Inventors: Naveen Ghattadhahalli PARMESHWAR, Hua Zhang, Christopher Conrad Frese, Valery Ivanovich Ponyavin, Bradly Aaron Kippel
  • Publication number: 20180266321
    Abstract: The present application provides an inlet air system for cooling an inlet air flow to a compressor of a gas turbine engine. The inlet air system may include a wetted media pad and a drift eliminator positioned downstream of the wetted media pad with an air gap therebetween. The drift eliminator may include a fibrous media pad.
    Type: Application
    Filed: March 20, 2017
    Publication date: September 20, 2018
    Inventors: Christopher Conrad FRESE, Naveen Ghattadhahalli PARMESHWAR, Hua ZHANG, Valery Ivanovich PONYAVIN, Bradly Aaron KIPPEL
  • Publication number: 20180266320
    Abstract: The present application provides a gas turbine engine. The gas turbine engine may include a compressor, a turbine, an extraction from the compressor to the turbine, and an extraction cooling system in communication with the extraction. The extraction cooling system may include an evaporative cooling media.
    Type: Application
    Filed: March 20, 2017
    Publication date: September 20, 2018
    Inventors: Naveen Ghattadhahalli PARMESHWAR, Hua Zhang, Christopher Conrad Frese, Valery Ivanovich Ponyavin, Bradly Aaron Kippel
  • Publication number: 20180266319
    Abstract: The present application provides a gas turbine engine. The gas turbine engine may include a compressor, an inlet filter house positioned upstream of the compressor, and one or more inlet water separator pads positioned within the inlet filter house. The one or more inlet water separator pads may include a synthetic liquid-gas separator media.
    Type: Application
    Filed: March 20, 2017
    Publication date: September 20, 2018
    Inventors: Valery Ivanovich PONYAVIN, Naveen Ghattadhahalli Parmeshwar, Christopher Conard Frese, Hua Zhang, Bradly Aaron Kippel
  • Publication number: 20180266323
    Abstract: The present application provides a method of evaluating media effectiveness in a gas turbine engine. The method may include the steps of receiving a baseline media effectiveness rating, receiving a media replacement cost, receiving a number of operating parameters from a number of sensors, based at least in part on the operating parameters and the baseline media effectiveness rating, determining a media effectiveness model, based at least in part of the media effectiveness model, determining a loss in evaporative benefit cost over time, determining a time t when the loss in evaporative benefit cost exceeds the media replacement cost, and scheduling media replacement at time t.
    Type: Application
    Filed: March 20, 2017
    Publication date: September 20, 2018
    Inventors: Hua ZHANG, Naveen Ghattadhahalli PARMESHWAR, Christopher Conrad FRESE, Valery Ivanovich PONYAVIN, Bradly Aaron KIPPEL
  • Publication number: 20180256714
    Abstract: The present invention discloses an antibody specifically binding to a human endothelin receptor and uses thereof, where the antibody can inhibit the functions of the human endothelin receptor. The present invention includes the preparation, cloning, expression, and characterization of the antibody. The present invention can be used to effectively treat pulmonary arterial hypertension, a disease associated with pulmonary arterial hypertension, and a reproductive organ cancer in a human.
    Type: Application
    Filed: July 22, 2016
    Publication date: September 13, 2018
    Inventors: Cheng Zhang, Hua Zhang, Xiaofeng Wang, Chenjiang Yao, Yan Jiang, Min Wang, Xinxin Shi, Hao Pan, Shuqian Jing
  • Publication number: 20180261167
    Abstract: The present invention is to provide an adaptive method of clock controller and a device thereof, wherein the method is based on a clock controller, a conversion module, and a memory, and the memory is used to store original compensation data corresponding to a liquid crystal panel, and wherein the method comprises: capturing the original compensation data from the memory by the conversion module; converting the original compensation data into updated compensation data adapted to the clock controller by the conversion module; capturing the updated compensation data from the conversion module by the clock controller and outputting a screen compensated by the updated compensation data to a liquid crystal panel. By the above-mentioned manner, the present invention can adapt the same original compensation data to different clock controllers without changing the original compensation data in the memory.
    Type: Application
    Filed: December 23, 2016
    Publication date: September 13, 2018
    Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.
    Inventor: Hua ZHANG
  • Patent number: 10075240
    Abstract: It discloses a precise locating method of utilizing indoor visible light communication system, which belongs to the field of visible light communication; arranging any number of light emitting diode (LED) lamps indoors, setting the signal transmission power of each LED lamp to be the same and fixing the absolute location of each LED lamp, the terminal required for locating is equipped with several receiving devices, whose relative positions are known, then a position coordinate of the terminal can be obtained by determining the geometric center position of this set of receiving devices through calculating the measured light signal power of the receiving devices on the terminal.
    Type: Grant
    Filed: December 29, 2014
    Date of Patent: September 11, 2018
    Assignee: SOUTHEAST UNIVERSITY
    Inventors: Wei Xu, Jia Wang, Hua Zhang
  • Publication number: 20180251797
    Abstract: The present invention relates to a method of producing drimenol and/or drimenol derivatives by contacting at least one polypeptide with farnesyl diphosphate. The method may be performed in vitro or in vivo. The present invention also provides amino acid sequences of polypeptides useful in the method of the invention and nucleic acid encoding the polypeptides of the invention. The method further provides host cells or organisms genetically modified to express the polypeptides of the invention and useful to produce drimenol and/or drimenol derivatives.
    Type: Application
    Filed: May 6, 2015
    Publication date: September 6, 2018
    Applicant: Firmenich SA
    Inventors: Yu-Hua ZHANG, Michel SCHALK, Olivier HAEFLIGER, Xiu-Feng HE, Fabienne DEGUERRY
  • Patent number: 10059773
    Abstract: Disclosed in the present invention is an antibody specifically binding to GLP-1R and a fusion protein thereof with GLP-1. The fusion proteins can effectively bind to a human GLP-1R receptor and activate a receptor signaling pathway, thus are useful for treating diabetes, excessive weight, obesity and related disorders thereof.
    Type: Grant
    Filed: August 1, 2014
    Date of Patent: August 28, 2018
    Assignee: GMAX BIOPHARM LLC.
    Inventors: Cheng Zhang, Shuqian Jing, Hua Zhang, Xiaofeng Wang, Chenjiang Yao
  • Patent number: 10047672
    Abstract: A gas turbine wet compression system using electrohydrodynamic (EHD) atomization is disclosed. In one embodiment, the wet compression system includes: a gas turbine system including an air inlet duct, and a plurality of electrohydrodynamic (EHD) nozzles coupled to a water supply, the plurality of EHD nozzles configured to provide a water-spray for reducing a temperature of inlet air drawn into the air inlet duct. In another embodiment, a wet compression system for a gas turbine system includes: a plurality of electrohydrodynamic (EHD) nozzles, and a water supply in fluid communication with the plurality of EHD nozzles.
    Type: Grant
    Filed: September 10, 2012
    Date of Patent: August 14, 2018
    Assignee: General Electric Company
    Inventors: Valery Ivanovich Ponyavin, Gilbert Otto Kraemer, Hua Zhang, Jianmin Zhang
  • Publication number: 20180227358
    Abstract: A method for distributed file transfers with high performance and reliability includes creating, on a first Trivial File Transfer Protocol (TFTP) server, a global cache, where the global cache is used to store up to a first portion of a data file. The method further includes storing, on the first TFTP server, in the global cache, one or more continuous data blocks that have exceeded a defined first request rate threshold, where the one or more continuous data blocks make up a subset of the data blocks of the first portion of the data file. The method further includes predicting, on the first TFTP server, a next data block in the data file to be stored in the global cache and in response to predicting the next data block, storing, on the first TFTP server, the next data block in the global cache.
    Type: Application
    Filed: April 18, 2018
    Publication date: August 9, 2018
    Inventors: Feng Gao, Peng Hui Jiang, Jing Li, Qin Li, Guang H. Sui, Bin Xu, Jian Hua Zhang
  • Publication number: 20180227357
    Abstract: A method for distributed file transfers with high performance and reliability includes creating, on a first Trivial File Transfer Protocol (TFTP) server, a global cache, where the global cache is used to store up to a first portion of a data file. The method further includes storing, on the first TFTP server, in the global cache, one or more continuous data blocks that have exceeded a defined first request rate threshold, where the one or more continuous data blocks make up a subset of the data blocks of the first portion of the data file. The method further includes predicting, on the first TFTP server, a next data block in the data file to be stored in the global cache and in response to predicting the next data block, storing, on the first TFTP server, the next data block in the global cache.
    Type: Application
    Filed: April 18, 2018
    Publication date: August 9, 2018
    Inventors: Feng Gao, Peng Hui Jiang, Jing Li, Qin Li, Guang H. Sui, Bin Xu, Jian Hua Zhang
  • Publication number: 20180223733
    Abstract: An acoustic treatment assembly (50) for a turbine system includes a region of the turbine system having a flow path configured to allow a fluid flow therethrough. Also included is at least one sound attenuation structure (52) disposed in the flow path. The sound attenuation structure includes a substantially rigid frame (54) and a flexible membrane (56) retained by the frame.
    Type: Application
    Filed: September 3, 2014
    Publication date: August 9, 2018
    Inventors: Hua ZHANG, David Wesley BALL, JR., Qunjian HUANG, Richard Lynn LOUD