Patents by Inventor Yang Liu

Yang Liu 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: 20210273604
    Abstract: A solar tracker system including a tracker apparatus including a plurality of solar modules, each of the solar modules being spatially configured to face in a normal manner in an on sun position in an incident direction of electromagnetic radiation derived from the sun, wherein the solar modules include a plurality of PV strings, and a tracker controller. The tracker controller includes a processor, a memory, a power supply configured to provide power to the tracker controller, a plurality of power inputs configured to receive a plurality of currents from the plurality of PV strings, a current sensing unit configured to individually monitor the plurality of currents, a DC-DC power converter configured to receive the plurality of power inputs powered from the plurality of PV strings to supply power to the power supply, and a motor controller, wherein the tracker controller is configured to track the sun position.
    Type: Application
    Filed: May 14, 2021
    Publication date: September 2, 2021
    Applicant: NEXTracker Inc.
    Inventors: Yang Liu, Chen Li
  • Publication number: 20210274627
    Abstract: A target droplet source for an extreme ultraviolet (EUV) source includes a droplet generator configured to generate target droplets of a given material. The droplet generator includes a nozzle configured to supply the target droplets in a space enclosed by a chamber. The target droplet source further includes a sleeve disposed in the chamber distal to the nozzle. The sleeve is configured to provide a path for the target droplets in the chamber.
    Type: Application
    Filed: May 17, 2021
    Publication date: September 2, 2021
    Inventors: Wei-Chih LAI, Han-Lung CHANG, Chi YANG, Shang-Chieh CHIEN, Bo-Tsun LIU, Li-Jui CHEN, Po-Chung CHENG
  • Patent number: 11109518
    Abstract: A water-cooled motor controller includes a capacitor, a water-cooled plate, and a power module stacked in a controller housing. The power module is fixedly connected to the water-cooled plate. The water-cooled plate is provided with a cooling medium flow channel on one side facing the power module, and the other side of the water-cooling plate on which the cooling medium flow channel faces away from the power module side contacts the capacitor through an insulating and thermally conductive material for heat exchange. The water-cooled plate and the controller housing are fixedly connected to each other with a cooling medium passage provided therebetween. A cooling medium flows in from the controller housing, and then flows out of the controller housing after being heat exchanged by the water-cooled plate. The present invention utilizes upper and lower surfaces of the water-cooled plate to dissipate heat from the capacitor and the power module simultaneously.
    Type: Grant
    Filed: December 26, 2018
    Date of Patent: August 31, 2021
    Assignee: Hefei Jee Power Systems, Co., Ltd.
    Inventors: Lei Liu, Hongxin Wu, Rui Shang, Yang Yang, Yong Cheng, Jianhua Mao
  • Patent number: 11105686
    Abstract: Due to potential sampling errors (due to small tissue samples not necessarily directly from the developing tumor) and limited optical resolution (˜1 micron), cancer may be missed or detected too late for optimal treatment, or conservative interpretation of indeterminate findings could lead to unnecessary surgery. The novel technology herein—Spatial-domain Low-coherence Quantitative Phase Microscopy (SL-QPM)—can detect structural alterations within cell nuclei with nanoscale sensitivity (0.9 nm) (or nuclear nano-morphology) for “nano-pathological diagnosis” of cancer. SL-QPM uses original, unmodified cytology and histology specimens prepared with standard clinical protocols and stains. SL-QPM can easily integrate in existing clinical pathology laboratories. Results quantified the spatial distribution of optical path length or refractive index in individual nuclei with nanoscale sensitivity, which could be applied to studying nuclear nano-morphology as cancer progresses.
    Type: Grant
    Filed: May 9, 2011
    Date of Patent: August 31, 2021
    Assignee: University of Pittshurgh-Of the Commonwealth System of Higher Education
    Inventors: Yang Liu, Randall E. Brand, Pin Wang, Shikhar Fnu
  • Patent number: 11108916
    Abstract: According to examples, an apparatus may include a processor and a memory on which is stored machine readable instructions that are to cause the processor to determine a size of a chip gap between a first sensor chip and a second sensor chip, access a model that estimates an amount of positional shift of a target centroid, and apply the determined chip gap size and the accessed model on an image captured using the first sensor chip and the second sensor chip to compensate for an estimated positional shift in a centroid of a calibration target in the captured image by causing a location of the calibration target centroid in the captured image to more accurately correspond to an actual location of the calibration target centroid on an object from which the captured image was captured.
    Type: Grant
    Filed: July 24, 2017
    Date of Patent: August 31, 2021
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventor: Hsue-Yang Liu
  • Patent number: 11108548
    Abstract: The method provided in the embodiments of this application includes: obtaining, by a server, a first key (Ksm) shared with a gateway; receiving, by the server, an encrypted first random factor (Rand-M-Encry), a first data digest (Data-Hash), and encrypted first data (Data-Encry) that are sent by a terminal; decrypting, by the server, the Rand-M-Encry by using the Ksm, to obtain a second random factor (Rand-M?); performing, by the server, an operation on the Rand-M? and Kpsa-xi by using a second preset algorithm, to generate a third key (K?sx); decrypting, by the server, the Data-Encry by using the K?sx, to obtain second data (Data?); performing, by the server, an operation on the K?sx and the Data? based on a first preset algorithm to obtain a second data digest (Data-Hash?); and if the Data-Hash? is the same as the Data-Hash, determining, by the server, that authentication of the terminal succeeds.
    Type: Grant
    Filed: January 24, 2019
    Date of Patent: August 31, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Yang Xiao, Yan Liu
  • Patent number: 11107318
    Abstract: A gaming system, computer-implemented method and gaming device are operable to determine player identification data corresponding to a player in a property corresponding to a selected one of multiple gaming operator nodes, compare the player identification data with each of multiple data blocks in a block chain to determine a match between the player identification data and one of the data blocks, and responsive determining that the player identification data matches one of the data blocks, send an alarm signal to a gaming operator that corresponds to the selected one of the gaming operator nodes.
    Type: Grant
    Filed: May 7, 2019
    Date of Patent: August 31, 2021
    Assignee: IGT
    Inventors: Fei Ma, Haipeng Wang, Naibin Song, Yang Liu, Sarina Bao, Xuan Wei
  • Patent number: 11109331
    Abstract: A method and for transmitting and acquiring synchronization information blocks includes: determining target mode index information according to a preset synchronization information block burst set (SS burst set) mode; storing the target mode index information in each synchronization information block to acquire the target synchronization information blocks to be transmitted; periodically transmitting the target synchronization information blocks to user equipment (UE) in a target cell using high frequency beams; where each of the SS burst sets includes a first preset number of synchronization signal bursts (SS bursts) that are periodically transmitted; and each of the SS bursts includes a second preset number of target synchronization information blocks that are transmitted in a spatial sequence.
    Type: Grant
    Filed: September 28, 2019
    Date of Patent: August 31, 2021
    Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventor: Yang Liu
  • Patent number: 11103462
    Abstract: The invention relates to protein nanocapsules that exhibit material properties that change in different in vivo environments. A zwitterion moiety on the surface of the nanocapsule can protect the protein from opsonization in a first environment, yet uncouples from the protein nanocapsule in a second environment (e.g. at a pH of less than 6.5). In embodiments of the invention, the uncoupled protein nanocarrier is then internalized by mammalian cells (e.g. tumor cells).
    Type: Grant
    Filed: December 14, 2016
    Date of Patent: August 31, 2021
    Assignee: The Regents of the University of California
    Inventors: Yunfeng Lu, Jie Li, Yang Liu, Jie Ren, Jing Wen
  • Patent number: 11104664
    Abstract: Provided are 4,5,6-tri-substituted indazoles derivatives, a preparation method therefor, and a use thereof in medicines. Specifically, provided are compounds of formula (I) or pharmaceutically acceptable salts, stereoisomers, solvates, or prodrugs thereof, a preparation method therefor, and a use thereof.
    Type: Grant
    Filed: November 10, 2017
    Date of Patent: August 31, 2021
    Inventors: Jianbiao Peng, Yang Liu, Lixiao Wang, Zhihua Fang, Zonglei Fei, Xi Chen, Jiong Lan
  • Patent number: 11106843
    Abstract: The present disclosure provides systems and methods for determining in-situ stresses based on an orthotropic rock physics model. The method may include obtaining multiple physical parameters of a rock; constructing an orthotropic rock physics model based at least in part on the multiple physical parameters; determining multiple stiffness coefficients based on the orthotropic rock physics model; and determining one or more in-situ stresses of the orthotropic rock based on the multiple stiffness coefficients.
    Type: Grant
    Filed: November 30, 2020
    Date of Patent: August 31, 2021
    Assignee: SOUTHWEST PETROLEUM UNIVERSITY
    Inventors: Tianshou Ma, Junchuan Gui, Ping Chen, Yang Liu, Jianhong Fu
  • Patent number: 11108075
    Abstract: Various arrangements of pressurized battery modules are detailed herein. Such a pressurized battery module may include a sealed battery module housing. The pressurized battery module may include multiple pouch cells. Each pouch cell may be located within the sealed battery module housing. The pressurized battery module may further include an insulative oil that is pressurized within the sealed housing. This insulative oil may exert pressure on an external surface of each pouch cell within the pressurized battery module.
    Type: Grant
    Filed: December 11, 2018
    Date of Patent: August 31, 2021
    Assignee: TeraWatt Technology Inc.
    Inventors: Ken Ogata, Yang Yang, Hajime Hoshi, Ying Liu
  • Patent number: 11103211
    Abstract: An ultrasonic medical monitoring device may include: at least one ultrasonic probe that scans a test subject to acquire an echo signal; a blood pressure measuring device that measures a blood pressure parameter of a peripheral artery of the test subject; a processor configured to receive the echo signal and process the echo signal to obtain a blood flow parameter, and to calculate a myocardial mechanic parameter that represents a synchronous coupling of a circulatory system of left ventricle-aorta-peripheral arteries circulation according to the blood flow parameter and the blood pressure parameter; and a display device that is coupled to the processor and displays the myocardial mechanic parameter.
    Type: Grant
    Filed: June 11, 2020
    Date of Patent: August 31, 2021
    Assignee: Shenzhen Mindray Bio-Medical Electronics Co., Ltd.
    Inventors: Yang Liu, Xiaocui Zhang, Yi Han, Shuo Liu
  • Patent number: 11108393
    Abstract: An optical keyswitch includes a keycap, a supporting mechanism having a protrusion disposed under the keycap to support the keycap to move downward or upward, and a switch module including a circuit board, an emitter, and a receiver. The emitter and the receiver are electrically connected to the circuit board. The emitter emits an optical signal to the receiver. When the keycap is not pressed, the receiver receives the optical signal of a first intensity. When the keycap is pressed, the protrusion moves along with the keycap, and the protrusion changes the optical signal received by the receiver to have a second intensity different from the first intensity, so the switch module is triggered to generate a triggering signal.
    Type: Grant
    Filed: January 4, 2019
    Date of Patent: August 31, 2021
    Assignee: DARFON ELECTRONICS CORP.
    Inventors: Chen Yang, Yu-Chun Hsieh, Yung-Chih Wang, Chia-Hung Liu, Ching-Yu Wang, Li-Te Chang
  • Patent number: 11103164
    Abstract: Methods and systems for sensor calibration and sensor glucose (SG) fusion are used advantageously to improve the accuracy and reliability of orthogonally redundant glucose sensor devices, which may include optical and electrochemical glucose sensors. Calibration for both sensors may be achieved via fixed-offset and/or dynamic regression methodologies, depending, e.g., on sensor stability and Isig-Ratio pair correlation. For SG fusion, respective integrity checks may be performed for SG values from the optical and electrochemical sensors, and the SG values calibrated if the integrity checks are passed. Integrity checks may include checking for sensitivity loss, noise, and drift. If the integrity checks are failed, in-line sensor mapping between the electrochemical and optical sensors may be performed prior to calibration.
    Type: Grant
    Filed: February 4, 2019
    Date of Patent: August 31, 2021
    Assignee: MEDTRONIC MINIMED, INC.
    Inventors: Andrea Varsavsky, Xiaolong Li, Mike C. Liu, Yuxiang Zhong, Ning Yang
  • Publication number: 20210265081
    Abstract: The present disclosure discloses a hoisting cable with small diameter, high strength, and high flexibility, including an inner conductive core, an insulating layer, an outer conductive wire layer, a tensile layer, and an outer protective layer. The insulating layer is located at an outer side of the inner conductive core and provides insulation between the inner and outer conductors; the outer conductive wire layer is located at an outer side of the insulating layer; the tensile layer is located at an outer side of the outer conductive wire layer; and the outer protective layer is located at an outer side of the tensile layer. The high tensile strength can ensure the safety of hoisting operations, and the small diameter, small bend radius, and high flexibility can ensure the minimization design and the large rope capacity of a winch.
    Type: Application
    Filed: February 5, 2021
    Publication date: August 26, 2021
    Applicant: Jilin University
    Inventors: Nan ZHANG, Hui LIU, Youhong SUN, Pavel TALALAY, Ting WANG, Xiaopeng FAN, Bing LI, Rusheng WANG, Da GONG, Yunchen LIU, Yang YANG, Jialin HONG, An LIU, Yanji CHEN
  • Publication number: 20210265019
    Abstract: The invention relates to an automatic conformation analysis method for quasi-drug organic molecules. The method includes: extracting a group of fragments from an input molecule, wherein there are primarily three types of fragments: a flexible bond fragment, a ring isomerism fragment and a conformation isomerism fragment; carrying out knowledge-based conformation recommendation; carrying out conformation recommendation based on force field scanning; verifying, by QM, the generated conformations, wherein if the verification succeeds, it indicates that the recommended conformations are valid; or otherwise, the force field is corrected; collecting conformation lists of the fragments; and combining and optimizing conformation parameters of the fragments through a genetic algorithm, and finding out a set of optimal conformations. The invention integrates the advantages of a knowledge-based method and the advantages of a computation method, so that accurate conformation recommendations can be acquired.
    Type: Application
    Filed: May 9, 2018
    Publication date: August 26, 2021
    Applicant: SHENZHEN JINGTAI TECHNOLOGY CO., LTD.
    Inventors: Yang LIU, Peiyu ZHANG, Mingjun YANG, Guangxu SUN, Jian MA, Lipeng LAI, Shuhao WEN
  • Publication number: 20210261709
    Abstract: The invention relates to the field of preparing biodegradable polymer slow/controlled release composite, in particular to a biodegradable polymer slow/controlled release binary composite urea-formaldehyde/poly(butylene succinate) and a biodegradable polymer slow/controlled release ternary nanocomposite urea-formaldehyde/poly(butylene succinate)/potassium dihydrogen phosphate. The following steps are included: uniformly mixing two components poly(butylene succinate) and methylol-urea or three components poly(butylene succinate), methylol-urea and potassium dihydrogen phosphate, and then extruding the resulting mixture by an extruder, and the biodegradable polymer slow/controlled release composite urea-formaldehyde/poly(butylene succinate) containing nutrient N and the biodegradable polymer slow/controlled release nanocomposite urea-formaldehyde/poly(butylene succinate)/potassium dihydrogen phosphate containing nutrients of N, P and K are obtained respectively.
    Type: Application
    Filed: July 22, 2020
    Publication date: August 26, 2021
    Applicant: North University of China
    Inventors: Yaqing Liu, Guizhe Zhao, Wei Zhang, Yang Xiang
  • Publication number: 20210265022
    Abstract: The invention belongs to the technical field of drug crystal analysis, and particularly relates to a drug crystal structure landscape analysis system and a landscape analysis method thereof. The drug crystal structure landscape analysis system calls a cloud computing interface to calculate the energy of input crystals through an algorithm deployed in the cloud in advance, and an energy-density space group landscape array diagram of the crystals is generated according to the computation results returned; and analysis is selectively carried out as needed, result reports arc analyzed and summarized as a final report, and the final report is converted into a text document. The drug crystal structure landscape analysis system and the landscape analysis method thereof satisfy the drug crystal structure analysis requirements in the new technology background, and can analyze a large quantity of crystals which are formed by a certain drug molecule and have different structures.
    Type: Application
    Filed: May 9, 2018
    Publication date: August 26, 2021
    Applicant: SHENZHEN JINGTAI TECHNOLOGY CO., LTD.
    Inventors: Xuekun SHI, Yongpan CHEN, Yang LIU, Peiyu ZHANG, Jian MA, Lipeng LAI, Shuhao WEN
  • Publication number: 20210264614
    Abstract: A method and an apparatus for generating an image are provided. The method includes: acquiring a screenshot of a webpage preloaded by a terminal as a source image; recognizing connection areas in the source image, and generating first circumscribed rectangular frames outside outlines of the connection areas; combining, in response to determining that a distance between the connection areas is smaller than a preset distance threshold, the connection areas, and generating a second circumscribed rectangular frame outside outlines of the combined connection areas; and generating, based on a nested relationship between the first circumscribed rectangular frames and the second circumscribed rectangular frames and pictures in the first circumscribed rectangular frames, a target image. The first circumscribed rectangular frames and the second circumscribed rectangular frame are respectively generated by recognizing and combining the connection areas in the source image.
    Type: Application
    Filed: March 19, 2021
    Publication date: August 26, 2021
    Inventors: Yang Jiao, Yi Yang, Jianguo Wang, Yi Li, Xiaodong Chen, Lin Liu, Xiang He, Yanfeng Zhu