Patents by Inventor Hua Tian

Hua Tian 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: 20200357831
    Abstract: The invention discloses a global shutter CMOS image sensor. Each pixel unit of the global shutter CMOS image sensor includes a photo diode, a storage region and a first reset region, wherein the photo diode includes a first photosensitive doped region; a gate structure of a first transfer transistor is formed between the storage region and the first photosensitive doped region; a gate structure of a global shutter transistor is formed between the first reset region and the first photosensitive doped region; and inhomogeneous potentials are formed in the first photosensitive doped region through a doping structure. According to the invention, photo-induced carriers in the PDs of the pixel units, especially photo-induced carriers in the PDs of large pixel units, can be simultaneously and completely transferred to the storage region and the first reset region, and the overall performance of the device is improved.
    Type: Application
    Filed: November 22, 2019
    Publication date: November 12, 2020
    Applicant: Shanghai Huali Microelectronics Corporation
    Inventors: Haoyu Chen, Zhi Tian, Qiwei Wang, Hua Shao
  • Publication number: 20200324442
    Abstract: Systems and methods for making a thermoplastic carbon fiber plate having a plastic overmold. The method includes: heating a mold; inserting a thermoplastic carbon fiber component into a mold; mixing a supercritical fluid with a plastic mixture to infuse bubbles into the plastic mixture and to thereby reduce the density of the plastic mixture that includes a resin and glass fiber; injecting the mixture of the supercritical fluid and the plastic mixture into the mold so that a plastic overmold is formed and bonded to the thermoplastic carbon fiber component; and cooling the thermoplastic carbon fiber component and the plastic overmold. The cooled plastic overmold includes a foam core having a lower density due to the gas bubbles and a skin layer having a higher concentration of the resin than the foam core and a reduced surface roughness due to the heated mold.
    Type: Application
    Filed: April 10, 2019
    Publication date: October 15, 2020
    Applicant: DELL PRODUCTS L.P.
    Inventors: David W. WILLIAMS, Xin Hua TIAN, Nicholas D. ABBATIELLO
  • Patent number: 10801324
    Abstract: Single expander device working with two working media in a two-stage organic Rankine cycle, which has a cylinder body, a rotor disposed inside the cylinder body and provided with a number of slip sheets in a radial direction of the cylinder body, and a rotary shaft fixedly connected to the center of the rotor, with the outer profile of the cylinder body defined by two mathematical equations.
    Type: Grant
    Filed: July 24, 2015
    Date of Patent: October 13, 2020
    Assignee: Tianjin University
    Inventors: Gequn Shu, Lingfeng Shi, Hua Tian, Guangdai Huang, Xiaoya Li
  • Patent number: 10797087
    Abstract: An array substrate, a method for manufacturing an array substrate and a display device are provided. The array substrate includes: a base substrate, and an insulating layer, a gate line, a source electrode, a drain electrode, and a data line on the base substrate. The insulating layer includes a light transmission portion and a light shielding portion, and orthographic projections of the gate line, the source electrode, the drain electrode, and the data line on the base substrate are all within an orthographic projection of the light shielding portion on the base substrate.
    Type: Grant
    Filed: June 14, 2018
    Date of Patent: October 6, 2020
    Inventors: Zhengdong Zhang, Gang Zhou, Hua Tian, Xiaofei Yang, Ke Dai, Lei Su, Xun Mou
  • Patent number: 10790896
    Abstract: Systems and methods provide for beam detection in a wireless communication system. An apparatus for a UE may be configured to identify a plurality of CSI-RS resources corresponding to different Tx beams configured for measurement by the UE, measure an L1-RSRP for the plurality of CSI-RS resources, determine a selected Tx beam of the different Tx beams based on measured L1-RSRP values for the plurality of CSI-RS resources, and determine a measurement accuracy of a first L1-RSRP value corresponding to the selected Tx beam based on successful beam detection probability.
    Type: Grant
    Filed: May 13, 2019
    Date of Patent: September 29, 2020
    Assignee: APPLE INC.
    Inventors: Hua Li, Yang Tang, Jie Cui, Shuang Tian, Yuhan Zhou
  • Patent number: 10784947
    Abstract: Embodiments of a User Equipment (UE), Next Generation Node-B (gNB) and methods of communication are generally described herein. The UE receive training signals from a plurality of transmit-receive points (TRPs) associated with the gNB. Each training signal may comprise a reference signal resource identifier (ID) to indicate a corresponding TRP and a corresponding transmit direction of a plurality of transmit directions. The UE may, for each transmit direction of the plurality of transmit directions, determine an average signal quality measurement based on individual signal quality measurements in multiple receive directions. The UE may select, for reporting to the gNB, a subset of the average signal quality measurements to ensure that the average signal quality measurements excluded from the subset are less than or equal to a minimum value of the average signal quality measurements in the subset.
    Type: Grant
    Filed: April 9, 2019
    Date of Patent: September 22, 2020
    Assignee: Apple Inc.
    Inventors: Yang Tang, Shuang Tian, Andrey Chervyakov, Jie Cui, Hua Li, Dmitry Belov, Carlos Cordeiro, Geng Wu, Jeongho Jeon, Puneet Jain, Qian Li, Youn Hyoung Heo, Anthony Lee, Seau S. Lim
  • Publication number: 20200249216
    Abstract: The present invention a method for determining the gas saturation of a tight reservoir. The method comprises the steps of: determining the pore size distribution of the tight reservoir rock sample, and calculating the free water saturation; calculating the water-membrane water saturation; calculating the corner water saturation; calculating the gas saturation of the tight reservoir rock sample according to the following equation: Sg=100?Sw wherein Sw is the water saturation in %; Sw is the sum of the free water saturation, the water saturation and the corner water saturation; Sg is the gas saturation in %. The method for determining the gas saturation of a tight reservoir uses model calculations, which avoids errors in the determination results of the gas saturation caused by water volatilization, surface adsorption, and observation of water flow during experiments.
    Type: Application
    Filed: January 30, 2020
    Publication date: August 6, 2020
    Inventors: Hua Tian, Caineng Zou, Shuichang Zhang, Shaobo Liu, Xuesong Lu, Zhichao Yu
  • Patent number: 10696311
    Abstract: A full side openable boxcar is provided according to the present application, which includes multiple doors movable in a direction of a body of the boxcar, and opening and closing devices each being configured to activate the opening and closing of the respective doors; in a closing state, the doors are arranged sequentially to form one side wall of the full side openable boxcar, and opening is required, the opening and closing devices activate the doors to translate in an inner-outer direction, to allow the doors to be staggered and moved in a longitudinal direction of the car body to open the corresponding position of the full side openable boxcar. The design of a door assembly is optimized so as to improve the simplicity and flexibility of door opening and closing, thereby ensuring the improvement in cargo loading and unloading efficiency.
    Type: Grant
    Filed: August 24, 2016
    Date of Patent: June 30, 2020
    Assignee: CRRC Qiqihar Railing Stock Co., Ltd.
    Inventors: Lianhua Lou, Haishuang Sun, Fenghui Yu, Haizeng Tian, Qian Lv, Wei Cheng, Jian Zhao, Shengkun Wang, Hua Li
  • Publication number: 20200185901
    Abstract: A method and apparatus for suppressing the impact of a compensator on line distance protection is provided, wherein the method comprises: obtaining a first current of a line connected to a compensator or series converters in the compensator, and a first voltage of a bus connected to the compensator or the line connected to the compensator; exiting the series converters and series transformers if the first current is greater than a preset current threshold and a duration is greater than a first preset time threshold; exiting the series converters and the series transformers if the first voltage is less than or equal to a preset voltage threshold and duration is greater than a second preset time threshold set the output voltage of the series converters to zero, and if a second current of an element corresponding to the first current meets conditions which the first current needs to meet; and otherwise, canceling the setting of the output voltage of the series converters to zero and obtaining a first current if
    Type: Application
    Filed: May 22, 2018
    Publication date: June 11, 2020
    Applicants: NR Electric Co., Ltd., NR Engineering Co., Ltd.
    Inventors: Lei PAN, Jie TIAN, Yunlong Dong, Yu LU, Ruhai HUANG, Chongxue JIANG, Jiang LU, Baoshun ZHANG, Defeng QIU, Hua XIE
  • Publication number: 20200175535
    Abstract: Systems and methods are provided for online traffic dynamical adjustment and optimization. A such system may comprise one or more servers configured to monitor an incoming traffic volume for visiting an online platform, determine one or more unit traffic values of the monitored incoming traffic volume to the online platform, and monitor one or more subsets of the incoming traffic volume for respectively visiting one or more sub-platforms of the online platform.
    Type: Application
    Filed: July 7, 2017
    Publication date: June 4, 2020
    Inventors: Hua XU, Guang YANG, Chi ZHANG, Jun YIN, Kaifan YANG, Chuang TIAN, Cheng YANG, Shenghuo ZHU, Rong JIN
  • Patent number: 10662866
    Abstract: A diesel engine includes a cylinder head, a cylinder sleeve, a piston, an injector, and a combustion chamber. The top side of the piston includes an annular top surface, an annular collision belt and an annular cavity. The collision belt includes a collision surface, an upper guide surface, and a lower guide surface. An annular throat is formed between the upper guide surface and the cylinder head. The collision belt divides the combustion chamber into a headspace and a central portion. The volume of the headspace is more than three times of the volume of the central portion. A major portion of the fuel jet injected by the injector is directed into the headspace. The results are faster mixing of fuel and air and complete combustion in the combustion chamber, and a reduction of fuel consumption rate by 2%. A method for fuel distribution and combustion is also disclosed.
    Type: Grant
    Filed: April 17, 2019
    Date of Patent: May 26, 2020
    Assignee: Dalian University of Technology
    Inventors: Wuqiang Long, Shuang He, Jiangping Tian, Hua Tian, Baoguo Du, Liyan Feng, Yao Fu, Ping Yi
  • Patent number: 10662174
    Abstract: Provided are a series of BTK inhibitors, and specifically disclosed are a compound, pharmaceutically acceptable salt thereof, tautomer thereof or prodrug thereof represented by formula (I), (II), (III) or (IV).
    Type: Grant
    Filed: July 14, 2017
    Date of Patent: May 26, 2020
    Inventors: Xuehai Wang, Chengde Wu, Yong Xu, Chunli Shen, Li'e Li, Guoping Hu, Yang Yue, Jian Li, Diliang Guo, Nengyang Shi, Lu Huang, Shuhui Chen, Ronghua Tu, Zhongwen Yang, Xuwen Zhang, Qiang Xiao, Hua Tian, Yanping Yu, Hailiang Chen, Wenjie Sun, Zhenyu He, Jie Shen, Jing Yang, Jing Tang, Wen Zhou, Jing Yu, Yi Zhang, Quan Liu
  • Publication number: 20200149067
    Abstract: Provided are a recombinant herpes simplex virus, a preparation method and use thereof. The recombinant herpes simplex virus comprises a vector and foreign genes encoding at least two cytokines, wherein the vector is a herpes simplex virus with genes encoding ICP34.5 and ICP47 deleted, and optionally with at least one of genes encoding ICP6, TK and UNG deleted, and the insertion site/sites of the foreign genes is in at least one of the positions where the genes encoding ICP34.5, ICP47, ICP6, TK and UNG are deleted in the vector.
    Type: Application
    Filed: June 15, 2018
    Publication date: May 14, 2020
    Inventors: Xiaopeng LI, Chao TIAN, Jingshu ZHAO, Jiajia LIU, Hua ZHOU, Chunyang SUN
  • Publication number: 20200136379
    Abstract: An apparatus may include a transient voltage suppression (TVS) device array coupled to a first input terminal and a second input terminal; and a linear regulator module having a pair of inputs connected to a respective pair of outputs of the TVS device array, wherein the TVS device array includes at least one TVS diode is connected between a first output and second output of the pair of outputs to generate a first clamping voltage signal, and wherein the linear regulator module is configured to generate a second clamping voltage signal having a second clamping voltage independent of a first clamping voltage of the first clamping voltage signal received from the TVS device array.
    Type: Application
    Filed: December 27, 2019
    Publication date: April 30, 2020
    Applicant: Littelfuse Semiconductor (Wuxi) Co., Ltd.
    Inventors: Teddy C.T. TO, Wei hua TIAN
  • Patent number: 10632396
    Abstract: The present disclosure discloses a microwave flash evaporation process and apparatus and uses thereof. A microwave flash evaporation process, wherein the process makes integration of those technologies for liquid spraying, liquid droplet flash evaporation, microwave enhancement, vacuum steam discharge, and simulation and optimization of multi-mode resonant cavity, wherein through the coupling effect of the microwave, by means of one stage microwave flash evaporation, the effect normally achieved by multi-effect evaporation and flash evaporation is obtained and a liquid droplet micro-system with microwave energy transfer in situ is formed so as to prevent a circulation pump and a steam heat exchange system from being corroded under high temperature and high pressure, and prevent scaling on a heat exchanger, and improve evaporation efficiency.
    Type: Grant
    Filed: April 19, 2016
    Date of Patent: April 28, 2020
    Inventors: Shaohua Ju, Jinhui Peng, Zhanyong Guo, Hua Chen, Jun Sun, Shenghui Guo, Chao Liu, Lei Xu, Linqing Dai, Lihua Zhang, Shihong Tian
  • Publication number: 20200109166
    Abstract: The invention relates to a polyamide compound and a use thereof. Specifically, the invention relates to a type of polyamide compound (which preferably comprise one or more amide bonds formed by condensation of same or different L-amino acids or D-amino acids), or stereoisomers, crystalline polymorphs, solvates, metabolites, prodrugs or pharmaceutically acceptable salts or esters thereof, or pharmaceutical compositions thereof, as well as a method for preparing the polyamide compound and a use thereof in the prevention or treatment of diseases associated with ?-opioid receptor. The polyamide compound of the invention has excellent ?-opioid receptor agonistic activity and hydrophilicity, thus having a lesser ability of penetrating the blood-brain barrier and a lower capacity for entering the brain.
    Type: Application
    Filed: September 22, 2017
    Publication date: April 9, 2020
    Inventors: Jiaqiang CAI, Qiang TIAN, Mingliang ZHAO, Hong ZENG, Hongmei SONG, Nan YU, Hua DENG, Wei ZHONG, Long YANG, Lei WU, Haitao HUANG, Yongyong WU, Donghai SU, Xin ZHOU, Yuting TAN, Lichun WANG, Jingyi WANG
  • Publication number: 20200106118
    Abstract: The invention discloses a bimetallic thermally regenerative ammonia-based battery system and using method for harvesting low-grade waste heat. In this battery, the electrodes are made of two different metals that can form ammine complexes, and the metal M1 that has a more negative redox potential of M1(NH3)x1y1+/M1 is the negative electrode, and the metal M2 that has a more positive redox potential of M2y2+/M2 is the positive electrode, achieving high-voltage discharge and low-voltage charge at the same temperature. A closed-loop battery cycle consists of a discharge process, a charge process and two thermal regeneration processes. Deposition and corrosion reactions occur cyclically at the M1 and M2electrodes during successive charge and discharge processes. Thermal energy in waste heat is saved in the distilled ammonia, which is used to shift the redox couples for charging at lower voltage and stored in the battery as chemical energy.
    Type: Application
    Filed: December 4, 2019
    Publication date: April 2, 2020
    Inventors: Weiguang WANG, Hua TIAN, Gequn SHU, Dongxing HUO
  • Patent number: 10598595
    Abstract: The invention provides a method for determining oil contents in rocks. The method comprises steps of: measuring a plurality of calibration oil samples having different oil contents, and acquiring a holographic fluorescence spectral intensity corresponding to the calibration oil samples; acquiring a fit relation between the holographic fluorescence spectral intensity and the oil contents of the calibration oil, according to the oil contents of the plurality of calibration oil samples and a plurality of three-dimensional fluorescence spectral intensities corresponding thereto; adding a certain amount of the calibration oil after dilution to rocks to be measured, acquiring a sample of the rocks to be measured and performing a holographic fluorescence measurement of the rock sample to be measured; and introducing the holographic fluorescence spectral intensity of the rock sample to be measured to the fit relation, thus an oil content of the rock sample to be measured is obtained.
    Type: Grant
    Filed: August 31, 2017
    Date of Patent: March 24, 2020
    Inventors: Hua Tian, Keyu Liu, Caineng Zou, Shuichang Zhang, Shaobo Liu, Xuesong Lu, Junjia Fan, Xiuli Li, Mengjun Zhao, Qingong Zhuo, Yanjie Gong
  • Patent number: 10563569
    Abstract: A diesel combustion system including a piston, an annular impinging block, and a combustion chamber. The combustion chamber is divided by the annular impinging block into an upper chamber and a lower chamber. The annular impinging block includes a lower guide surface that is adjacent to the lower chamber and that extends from a trough line connected to the piston to a crest line. The ratios among the inner diameter of the top of the piston, the outer diameter of the top of the piston, the diameter of the trough line, and the diameter of the crest line define the shape of the combustion chamber which leads to increased rate of combustion, reduced soot emission, and increased fuel efficiency.
    Type: Grant
    Filed: January 9, 2018
    Date of Patent: February 18, 2020
    Inventors: Wuqiang Long, Hua Tian, Jiangping Tian, Yao Fu, Jingchen Cui, Kai Sheng, Ping Yi, Kunpeng Qi, Qiang Zhang, Yicong Wang
  • Patent number: 10533944
    Abstract: A device and method of determining thermal maturity of oil source rocks by total scanning fluorescence including testing the organic solution of the extract from a series of oil source rock samples collected at different depths by total scanning fluorescence; building a model for interpretation of the oil source rock maturity according to the variation with depth of the TSF Intensity parameter and the TSF R1 parameter obtained by total scanning fluorescence, and identifying the stage of initial oil generation, the stage of major oil generation and the stage of major gas generation; and establishing the relationship between the TSF Intensity parameter and/or the TSF R1 parameter with the existing characteristic parameters that quantitatively characterize the maturity of oil source rocks, thereby accomplishing the analysis and determination of the maturity of the oil source rocks.
    Type: Grant
    Filed: October 25, 2018
    Date of Patent: January 14, 2020
    Inventors: Keyu Liu, Hua Tian, Caineng Zou, Shuichang Zhang, Shaobo Liu, Mengjun Zhao, Xuesong Lu, Junjia Fan, Xiuli Li, Lili Gui, Qingong Zhuo, Xingzhi Ma, Yanjie Gong, Zhichao Yu, Qingyang Meng