Patents by Inventor Hui Wang

Hui Wang 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: 20200252055
    Abstract: Systems for calibrating impedances caused by a first component and a second component of a voltage-mode transmitter driver are described herein. The first component includes a first transistor and a first resistor connected to the first transistor, wherein the first component is connected to a voltage source and an output end of the voltage-mode transmitter driver, respectively. The second component includes a second transistor and a second resistor connected to the second transistor, wherein the second component is connected to the output end of the voltage-mode transmitter driver, and a third transistor, respectively. A first gate of the third transistor is applied with a first tunable gate voltage, and the first tunable gate voltage is configured to be tuned to calibrate a first impedance between the output end and a ground to match with a second impedance between the voltage source and the output end.
    Type: Application
    Filed: January 31, 2019
    Publication date: August 6, 2020
    Inventors: Fei Guo, Yihui Li, Hong Xue, Xin Ma, Hui Wang
  • Publication number: 20200251438
    Abstract: the present disclosure relates to an embedded packaging module comprising a first semiconductor device, a first packaging layer and a first wiring layer, the first semiconductor device having a first and a second face, at least two positioning bulges and at least one bonding pad being provided on the first face of the first semiconductor device; the first packaging layer being formed on both the first face and a surface adjacent to the first face, the positioning bulges being positioned in the first packaging layer, at least one first via hole being provided in the first packaging layer, the bottom of the first via hole being positioned in the bonding pad and contacting with the bonding pad; the first wiring layer being positioned on the side of the first packaging layer away from the first semiconductor device and being electrically connected with the bonding pad through the first via hole.
    Type: Application
    Filed: December 30, 2019
    Publication date: August 6, 2020
    Applicant: Delta Electronics (Shanghai) CO., LTD
    Inventors: Zengsheng WANG, Xuetao GUO, Kai LU, Hui LI
  • Publication number: 20200252057
    Abstract: A low-power transmitter for transmitting digital signals from an integrated chip is described herein. The transmitter includes a voltage-mode transmitter driver comprised of a plurality of driver slices, which includes an up-cell having a first resistor and a first transistor, and a down-cell having a second resistor, a second transistor, and a third transistor. A calibration circuit drives a replica circuit to a desired impedance by adjusting a first gate voltage applied to the first transistor of the replica of the up-cell and adjusting a second gate voltage applied to the third transistor of the replica of the down-cell. The calibrated first gate voltage is applied to the first transistor and to the second transistor of each of the plurality of driver slices and the calibrated second gate voltage is applied to the third transistor of each of the plurality of driver slices.
    Type: Application
    Filed: January 31, 2020
    Publication date: August 6, 2020
    Inventors: Fei Guo, Yihui Li, Hong Xue, Xin Ma, Hui Wang
  • Publication number: 20200246783
    Abstract: A catalyst that includes heterogeneous metal carbide nanomaterials and a novel preparation method to synthesize the metal carbide nanomaterials under relatively mild conditions to form an encapsulated transition metal and/or transition metal carbide nanoclusters in a support and/or binder. The catalyst may include confined platinum carbide nanoclusters. The preparation may include the treatment of encapsulated platinum nanoclusters with ethane at elevated temperatures. The catalysts may be used for catalytic hydrocarbon conversions, which include but are not limited to, ethane aromatization, and for selective hydrogenation, with negligible green oil production.
    Type: Application
    Filed: January 16, 2020
    Publication date: August 6, 2020
    Applicants: CHINA ENERGY INVESTMENT CORPORATION LIMITED, NATIONAL INSTITUTE OF CLEAN-AND-LOW-CARBON ENERGY
    Inventors: Junjun SHAN, Hui WANG, Lisa NGUYEN, Joshua MILES, Jihong CHENG
  • Publication number: 20200248427
    Abstract: A pressing-pulling device, a polymer anti-seepage wall static pressure vibration composite slotting equipment and a using method include: a pressing-pulling bracket, wherein slotting oil cylinders are symmetrically and vertically mounted on the pressing-pulling bracket, and a piston rod of each of the slotting oil cylinders faces downwardly; a bottom end of the piston rod is connected to a connecting plate, and a through-hole is provided in a middle of the connecting plate; a continuous lifting mechanism is installed in a middle of the pressing-pulling bracket, and a slotting rod is vertically inserted into the continuous lifting mechanism; a lifting ring is installed at a top end of the slotting rod; a bottom end of the slotting rod extends downwardly through the through-hole to connect to a slotting cutter; a locking device is fixed on the connecting plate near the through-hole for fixing the slotting rod.
    Type: Application
    Filed: April 23, 2020
    Publication date: August 6, 2020
    Inventors: Fuming Wang, Hongyuan Fang, Peng Zhao, Chengchao Guo, Yanhui Pan, Xianfeng Zhao, Guobin Qiao, Zhihui Jia, Hui Liu
  • Publication number: 20200246786
    Abstract: A catalyst that includes heterogeneous metal carbide nanomaterials and a novel preparation method to synthesize the metal carbide nanomaterials under relatively mild conditions to form an encapsulated transition metal and/or transition metal carbide nanoclusters in a support and/or binder. The catalyst may include confined platinum carbide nanoclusters. The preparation may include the treatment of encapsulated platinum nanoclusters with ethane at elevated temperatures. The catalysts may be used for catalytic hydrocarbon conversions, which include but are not limited to, ethane aromatization, and for selective hydrogenation, with negligible green oil production.
    Type: Application
    Filed: January 16, 2020
    Publication date: August 6, 2020
    Applicants: CHINA ENERGY INVESTMENT CORPORATION LIMITED, NATIONAL INSTITUTE OF CLEAN-AND-LOW-CARBON ENERGY
    Inventors: Junjun SHAN, Hui WANG, Lisa NGUYEN, Joshua MILES, Jihong CHENG
  • Publication number: 20200251377
    Abstract: Structures that include a field effect-transistor and methods of forming a structure that includes a field-effect transistor. A semiconductor fin has an upper portion and a lower portion, and a trench isolation region surrounds the lower portion of the semiconductor fin. The trench isolation region has a top surface arranged above the lower portion of the semiconductor fin and arranged below the upper portion of the semiconductor fin. A dielectric layer arranged over the top surface of the trench isolation region. The dielectric layer is composed of a low-k dielectric material.
    Type: Application
    Filed: January 31, 2019
    Publication date: August 6, 2020
    Inventors: Haiting Wang, Guowei Xu, Hui Zang, Yue Zhong
  • Publication number: 20200246072
    Abstract: A surgical laser system includes a laser source configured to generate laser energy, a laser fiber optically coupled to the laser source and configured to discharge the laser energy and collect electromagnetic energy feedback from a treatment site, a photodetector configured to generate an output signal in response to the electromagnetic energy collected from the treatment site, a display, and a controller configured to produce an image or indication about the temperature at the treatment site on the display based on the output signal.
    Type: Application
    Filed: April 24, 2020
    Publication date: August 6, 2020
    Inventors: Wen-Jui Ray CHIA, Thomas Charles Hasenberg, Hui Wang, Brian Christopher Carlson
  • Publication number: 20200252195
    Abstract: A short-reach data link receiver includes an edge detector configured to generate a pulse on an edge of a data input, a first clock-data recovery path coupled to an output of the edge detector for recovering a clock and data from the output of the edge detector, a second clock-data recovery path coupled to the output of the edge detector for recovering the clock and data from the output of the edge detector, and a controller configured to alternate between the first and second clock-data recovery paths to recover the clock and data using one of the paths while calibrating the other path. The controller may swap the paths whenever calibration of one path is completed. That may include beginning calibration of the next path immediately after swapping of the paths. Alternatively, power consumption may be reduced by delaying calibration of the next path after swapping of the paths.
    Type: Application
    Filed: February 5, 2020
    Publication date: August 6, 2020
    Inventors: Jianmin Guo, Jingjing Deng, Wenjie Li, Pilong Gao, Hui Wang, Xin Ma
  • Publication number: 20200246781
    Abstract: Disclosed is a composite catalyst, comprising carbon in a continuous phase and Raney alloy particles in a dispersed phase. The Raney alloy particles are dispersed evenly or unevenly in the carbon in a continuous phase, and the carbon in a continuous phase is obtained by carbonizing at least one carbonizable organic substance. The catalyst has good particle strength, high catalytic activity, and good selectivity.
    Type: Application
    Filed: April 20, 2020
    Publication date: August 6, 2020
    Applicants: China Petroleum & Chemical Corporation, Beijing Research Institute Of Chemical Industry, China Petroleum & Chemical Corporation
    Inventors: Wei Dai, Shuliang Lu, Haibin Jiang, Guoqing Wang, Xiaohong Zhang, Hui Peng, Jinliang Qiao
  • Patent number: 10734321
    Abstract: An integrated circuit includes a set of active regions in a substrate, a first set of conductive structures, a shallow trench isolation (STI) region, a set of gates and a first set of vias. The set of active regions extend in a first direction and is located on a first level. The first set of conductive structures and the STI region extend in at least the first direction or a second direction, is located on the first level, and is between the set of active regions. The STI region is between the set of active regions and the first set of conductive structures. The set of gates extend in the second direction and overlap the first set of conductive structures. The first set of vias couple the first set of conductive structures to the set of gates.
    Type: Grant
    Filed: September 19, 2018
    Date of Patent: August 4, 2020
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Pochun Wang, Ting-Wei Chiang, Chih-Ming Lai, Hui-Zhong Zhuang, Jung-Chan Yang, Ru-Gun Liu, Ya-Chi Chou, Yi-Hsiung Lin, Yu-Xuan Huang, Yu-Jung Chang, Guo-Huei Wu, Shih-Ming Chang
  • Patent number: 10729338
    Abstract: The present application discloses a blood pressure measurement device, includes: a blood pressure measurement body configured to measure blood pressure based on photoplethysmogram (PPG); and a calibrator configured to measure blood pressure values based on Korotkoff sounds. The calibrator is further configured to provide initial calibration parameters to the blood pressure measurement body, and the blood pressure measurement body is further configured to collect an ECG signal and a PPG signal, calibrate a PPG parameter-blood pressure equation according to the initial calibration parameters, and calculate a blood pressure value according to the PPG parameter-blood pressure equation.
    Type: Grant
    Filed: May 22, 2017
    Date of Patent: August 4, 2020
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Guohe Wang, Hui Du
  • Patent number: 10732687
    Abstract: An electronic device proof against surge currents arising from hot-swapping components comprises a platform controller hub chip, an electronic component, a serial peripheral interface, and a power supply unit. The power supply unit comprises a power supply and a Zener diode, the power supply outputs a first voltage to the Zener diode, the diode converts the received first voltage to a second voltage and outputs the second voltage to one or more electronic components and the platform controller chip.
    Type: Grant
    Filed: October 13, 2017
    Date of Patent: August 4, 2020
    Assignees: HONG FU JIN PRECISION INDUSTRY (WuHan) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Ming-Hui Tong, Tai-Chen Wang, Jun Sun
  • Patent number: 10730822
    Abstract: The present invention discloses a process for making alicyclic polycarboxylic acids or their derivatives, referring to a process for hydrogenating aromatic polycarboxylic acids or their derivatives in the presence of hydrogen and a catalyst to form alicyclic polycarboxylic acids or their derivatives, and the catalyst comprises at least one active metal of group VIIIB transition elements of the periodic table of elements, and a catalyst support comprising group IIA and group IIIA elements in a specific weight ratio.
    Type: Grant
    Filed: March 14, 2019
    Date of Patent: August 4, 2020
    Assignee: CPC CORPORATION, TAIWAN
    Inventors: Ching-Fa Chi, Ying-Chien Yang, Yi-Hui Chen, Yih-Ping Wang, Chyi-Liuh Ho
  • Publication number: 20200239982
    Abstract: The present invention discloses a prediction control method and system for component contents in a rare earth extraction process. The prediction control method includes: establishing an Elman neural network model of a rare earth extraction process; obtaining a predicted output value of the rare earth extraction process through the Elman neural network model of the rare earth extraction process; calculating an optimal set value through steady-state optimization; dynamically predicting an extractant flow increment and a detergent flow increment based on the predicted output value and the optimal set value; and controlling component contents in the rare earth extraction process according to the extractant flow increment and the detergent flow increment.
    Type: Application
    Filed: May 8, 2019
    Publication date: July 30, 2020
    Applicant: East China Jiaotong University
    Inventors: Hui Yang, Ying Wang, Rongxiu Lu, Jianyong Zhu, Gang Yang
  • Publication number: 20200237033
    Abstract: The present invention relates to an rapid inflating/deflating device used for a protective clothing and a smart protective clothing, the inflating/deflating device including: an outer cylinder provided with a first hole; an inner cylinder provided in the outer cylinder and provided with a second hole and being capable of sliding between a first position in which the second hole is aligned with the first hole and a second position in which the second hole is deviated from the first hole and is closed by the inner wall of the outer cylinder; a blade provided in the inner cylinder and a motor driving the blade; a biasing device for biasing the inner cylinder toward the first position; wherein the inner cylinder further comprises a third opening on which an one-way valve is provided so as to allow pressurized gas to flow one-way.
    Type: Application
    Filed: October 9, 2017
    Publication date: July 30, 2020
    Inventors: Yingui SUN, Hui Elizabeth ZHOU, Shiguo WANG, Sai ZHANG
  • Publication number: 20200244334
    Abstract: Disclosed are a beam management method, a network device and a terminal. The method comprises: the network device allocates an SRS source to a terminal; and the network device transmits indication information to the terminal, wherein the indication information is used for indicating the terminal to select a transmission beam used for transmitting SRS on the SRS source, so as to manage the transmission beam of the terminal and a receiving beam of a base station more flexibly and effectively, to achieve scanning of the transmission beam of the terminal and/or the receiving beam of the base station.
    Type: Application
    Filed: May 15, 2018
    Publication date: July 30, 2020
    Inventors: Qiuping HUANG, Qiubin GAO, Runhua CHEN, Tamrakar RAKESH, Xin SU, Hui LI, Mengjun WANG, Chuanjun LI
  • Publication number: 20200241768
    Abstract: A memory device comprises a memory array with I/O path and security circuitry coupled to the I/O path of the memory array. The memory device comprises control circuitry, responsive to configuration data, to invoke the security circuitry. The memory device comprises a configuration store, storing the configuration data accessible by the control circuitry to specify location and size of a security memory region in the memory array. Responsive to an external command and the configuration data, the control circuitry can be configured to invoke the security circuitry on an operation specified in the external command in response to accesses into the security memory region, or to not invoke the security circuitry in response to accesses to outside the security memory region.
    Type: Application
    Filed: January 28, 2019
    Publication date: July 30, 2020
    Applicant: MACRONIX INTERNATIONAL CO., LTD.
    Inventors: Ken-Hui CHEN, Kuen-Long CHANG, Chin-Hung CHANG, Yu-Chen WANG
  • Publication number: 20200245263
    Abstract: A method of indicating transmit power of a reference signal (RS), a method of receiving transmit power of an RS, a network device, and user equipment are provided. The method includes: configuring a power offset set including a plurality of power offset values, where a power offset value in the power offset set represents a difference between power used to transmit a first RS and power used to transmit a second RS; and transmitting indication information to user equipment, where the indication information carries an actual difference value between the power used to transmit the first RS and the power used to transmit the second RS, and the actual difference value between the power is a power offset value in the power offset set.
    Type: Application
    Filed: June 13, 2018
    Publication date: July 30, 2020
    Inventors: Dan WU, Hui Tong, Fei Wang, Yi Zheng
  • Publication number: 20200243824
    Abstract: Coatings for components of electrochemical cells (e.g., layers for protecting electrodes) are generally described. Associated compounds, articles, systems, and methods are also generally described.
    Type: Application
    Filed: June 19, 2017
    Publication date: July 30, 2020
    Applicant: Sion Power Corporation
    Inventors: Zhongchun Wang, Hui Du, Chariclea Scordilis-Kelley, Tracy Earl Kelley