Patents by Inventor Tao Yu

Tao Yu 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).

  • INTEGRATED DEVICE AND METHOD OF FORMING THE SAME
    Publication number: 20200004917
    Abstract: A method of forming an integrated device includes: pre-storing a plurality of via pillars in a storage tool; arranging a first via pillar selected from the plurality of via pillars to electrically connect to a circuit cell in a first circuit; analyzing an electromigration information of the first circuit to determine if the first via pillar induces EM phenomenon; arranging a second via pillar selected from the plurality of via pillars to replace the first via pillar of the circuit cell to generate a second circuit when the first via pillar induces EM phenomenon; and generating the integrated device according to the second circuit.
    Type: Application
    Filed: June 27, 2018
    Publication date: January 2, 2020
    Inventors: CHUN-YAO KU, WEN-HAO CHEN, MING-TAO YU, SHAO-HUAN WANG, JYUN-HAO CHANG
  • Piperidine compounds as PCSK9 inhibitors
    Patent number: 10513514
    Abstract: One aspect of the invention relates to a series of new PCSK9 inhibitor compounds comprising piperidine ring structures, including compounds of formula (I) and/or pharmaceutically acceptable salts thereof. Another aspect of the invention relates to methods of treating PCSK9 receptor related diseases comprising administration of one or more compounds of formula (I) or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: April 20, 2018
    Date of Patent: December 24, 2019
    Assignee: SHENZHEN SALUBRIS PHARM CO LTD.
    Inventors: Chengde Wu, Jie Yan, Wenjie Xu, Tao Yu, Ning Li, Shuhui Chen
  • Enhancing audio signals using sub-band deep neural networks
    Patent number: 10510360
    Abstract: Systems and methods for enhancing reverberated audio signals are disclosed. In one embodiment, a method is disclosed comprising receiving an audio signal; partitioning a frequency domain representation of the audio signal into a plurality of sub-band vectors; inputting each sub-band vector into a corresponding deep neural network; calculating, using the corresponding deep neural networks, a plurality of output vectors for each sub-band; concatenating the plurality of output vectors to generate a clean audio feature matrix; and converting the clean audio feature matrix into a time-domain audio signal.
    Type: Grant
    Filed: April 23, 2019
    Date of Patent: December 17, 2019
    Assignee: ALIBABA GROUP HOLDING LIMITED
    Inventors: Tao Yu, Ming Tu, Gang Liu
  • ASK1 INHIBITOR AND PREPARATION METHOD AND USE THEREOF
    Publication number: 20190375728
    Abstract: The present disclosure relates to a compound as shown in formula (II), a tautomer or a pharmaceutically acceptable salt thereof, and disclosed is the use thereof in preparing a drug for treating an ASK1-associated disease.
    Type: Application
    Filed: January 22, 2018
    Publication date: December 12, 2019
    Inventors: Chengde Wu, Tao Yu, Ning Li, Shuhui Chen
  • SUBSTITUTED QUINOLIZINE DERIVATIVES USEFUL AS HIV INTEGRASE INHIBITORS
    Publication number: 20190365727
    Abstract: The present invention relates to Substituted Quinolizine Derivatives of Formula (I): and pharmaceutically acceptable salts thereof, wherein R1 is as defined herein. The present invention also relates to compositions comprising at least one Substituted Quinolizine Derivative, and methods of using the Substituted Quinolizine Derivatives for treating or preventing HIV infection in a subject.
    Type: Application
    Filed: January 23, 2018
    Publication date: December 5, 2019
    Applicant: MERCK SHARP & DOHME CORP.
    Inventors: Tao Yu, John A. McCauley, Alan Whitehead, James M. Apgar, Izzat T. Raheem, Guizhen Dong, Sherman T. Waddell, Hong Li
  • CONFIRMATION AND MITIGATION OF SENSOR MALFUNCTION IN ADAPTIVE CRUISE CONTROL
    Publication number: 20190351903
    Abstract: A system and method to confirm and mitigate a malfunction of a sensor used for adaptive cruise control (ACC) in a vehicle involve identifying the malfunction of the sensor. The method also includes determining a counter threshold value that defines a duration for which recovery of the sensor is awaited, and performing an iterative process to determine if the sensor has recovered. A number of iterations of the iterative process is determined by the counter threshold value. The method also includes confirming the malfunction of the sensor based on the number of iterations exceeding the counter threshold value without a determination that the sensor has recovered, and inhibiting the ACC based on the confirming the malfunction.
    Type: Application
    Filed: May 21, 2018
    Publication date: November 21, 2019
    Inventors: Ming Zhao, Tao Yu, Corey A. Pickering
  • Tetracyclic heterocycle compounds useful as HIV integrase inhibitors
    Patent number: 10479801
    Abstract: The present invention relates to Tetracyclic Heterocycle Compounds of Formula (I): and pharmaceutically acceptable salts or prodrug thereof, wherein A, X, R1, R2, R3 and R7 are as defined herein. The present invention also relates to compositions comprising at least one Tetracyclic Heterocycle Compound, and methods of using the Tetracyclic Heterocycle Compounds for treating or preventing HIV infection in a subject.
    Type: Grant
    Filed: November 30, 2017
    Date of Patent: November 19, 2019
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Thomas H. Graham, Tao Yu, Yonglian Zhang, John A. McCauley
  • Pyrido[1,2-A]pyrimidone analog, crystal form thereof, intermediate thereof and preparation method therefor
    Patent number: 10479789
    Abstract: Disclosed in the present invention are a crystalline Form of pyrido[1,2-a]pyrimidone analog, a preparation method therefor and an intermediate thereof.
    Type: Grant
    Filed: December 16, 2016
    Date of Patent: November 19, 2019
    Assignee: Chia Tai Tianqing Pharmaceutical Group Co., Ltd.
    Inventors: Tao Yu, Ning Li, Lingwei Kong, Peipei Jiang, Yong Wang, Zhemin Rong, Changjun Wang, Feng Guo, Zongbin Li, Zheng Wang, Jiahu Wu, Chengde Wu
  • DYNAMIC SYSTEM FOR FIELD MOTOR OPERATIONS
    Publication number: 20190345808
    Abstract: A method can include providing a trained drilling motor model trained via machine learning based at least in part on drilling motor simulation results; instantiating a motor engine component with an interface in a computational environment; and, responsive to receipt of a call via the interface, returning drilling motor information based at least in part on the trained drilling motor model.
    Type: Application
    Filed: May 10, 2019
    Publication date: November 14, 2019
    Inventors: Hendrik Suryadi, Paul Bolchover, Tao Yu, Ji Tang Liu, Chao Mu, Rongbing Chen
  • Radio frequency ranging using phase difference
    Patent number: 10469184
    Abstract: Embodiments of the present disclosure describe mechanisms for radio frequency (RF) ranging between pairs of radio units based on radio signals exchanged between units. An exemplary radio system may include a first radio unit, configured to transmit a first radio signal, and a second radio unit configured to receive the first radio signal, adjust a reference clock signal of the second radio unit based on the first radio signal, and transmit a second radio signal generated based on the adjusted reference clock signal. Such a radio system may further include a processing unit for determining a distance between the first and second radio units based on a phase difference between the first radio signal as transmitted by the first radio unit and the second radio signal as received at the first radio unit. Disclosed mechanisms may enable accurate RF ranging using low-cost, low-power radio units.
    Type: Grant
    Filed: April 17, 2018
    Date of Patent: November 5, 2019
    Assignee: ANALOG DEVICES, INC.
    Inventor: Tao Yu
  • FUSED TRICYCLIC HETEROCYCLIC COMPOUNDS AS HIV INTEGRASE INHIBITORS
    Publication number: 20190322666
    Abstract: The present invention relates to Fused Tricyclic Heterocyclic Compounds of Formula (I): and pharmaceutically acceptable salts thereof, wherein R1, R2 and R3 are as defined herein. The present invention also relates to compositions comprising at least one Fused Tricyclic Heterocyclic Compound, and methods of using the Fused Tricyclic Heterocyclic Compounds for treating or preventing HIV infection in a subject.
    Type: Application
    Filed: June 27, 2019
    Publication date: October 24, 2019
    Applicant: MERCK SHARP & DOHME CORP.
    Inventors: Tao Yu, Sherman T. Waddell, Thomas H. Graham, Yonglian Zhang, John A. McCauley, Andrew W. Stamford, Jiaqiang Cai, Zhiqi Qi
  • Interference handling in time-of-flight depth sensing
    Patent number: 10451713
    Abstract: Aspects of the embodiments are directed to methods and imaging systems. The imaging systems can be configured to sense, by an light sensor of the imaging system, light received during a time period, process the light received by the light sensor, identify an available measurement period for the imaging system within the time period based on the processed light, and transmit and receive light during a corresponding measurement period in one or more subsequent time periods.
    Type: Grant
    Filed: September 14, 2017
    Date of Patent: October 22, 2019
    Assignee: ANALOG DEVICES, INC.
    Inventors: Sefa Demirtas, Tao Yu, Atulya Yellepeddi, Nicolas Le Dortz, Charles Mathy
  • RADIO FREQUENCY RANGING USING PHASE DIFFERENCE
    Publication number: 20190319722
    Abstract: Embodiments of the present disclosure describe mechanisms for radio frequency (RF) ranging between pairs of radio units based on radio signals exchanged between units. An exemplary radio system may include a first radio unit, configured to transmit a first radio signal, and a second radio unit configured to receive the first radio signal, adjust a reference clock signal of the second radio unit based on the first radio signal, and transmit a second radio signal generated based on the adjusted reference clock signal. Such a radio system may further include a processing unit for determining a distance between the first and second radio units based on a phase difference between the first radio signal as transmitted by the first radio unit and the second radio signal as received at the first radio unit. Disclosed mechanisms may enable accurate RF ranging using low-cost, low-power radio units.
    Type: Application
    Filed: April 17, 2018
    Publication date: October 17, 2019
    Applicant: Analog Devices, Inc.
    Inventor: Tao YU
  • TETRACYCLIC HETEROCYCLE COMPOUNDS USEFUL AS HIV INTEGRASE INHIBITORS
    Publication number: 20190315769
    Abstract: The present invention relates to Tetracyclic Heterocycle Compounds of Formula and pharmaceutically acceptable salts or prodrug thereof, wherein A, X, R1, R2, R3 and R7 are as defined herein. The present invention also relates to compositions comprising at least one Tetracyclic Heterocycle Compound, and methods of using the Tetracyclic Heterocycle Compounds for treating or preventing HIV infection in a subject.
    Type: Application
    Filed: June 20, 2019
    Publication date: October 17, 2019
    Applicant: MERCK SHARP & DOHME CORP.
    Inventors: Thomas H. Graham, Tao Yu, Yonglian Zhang, John A. McCauley
  • AMINO-SUBSTITUTED POLYSILOXANES COMBINED WITH POLYMERIZABLE AND UNPOLYMERIZABLE ORGANIC ACIDS
    Publication number: 20190309132
    Abstract: Provided is a composition comprising (i) a polysiloxane comprising a plurality of pendant amines and (ii) an acid. Also provided is a composition comprising (i) a polysiloxane comprising a plurality of pendant acids and (ii) an amine. The compositions are useful inter alia for chemical or oil spill cleanup, drug delivery systems, transparent films, adhesives, binding agents, conductors, membranes, cross-linking agents, or opticoelectronic applications. Also provided are methods for making the compositions of the invention, as well as a battery and a composition for controlled release of a compound, each comprising a composition of the invention.
    Type: Application
    Filed: March 4, 2019
    Publication date: October 10, 2019
    Inventors: Richard G. Weiss, Ajaya M.V. Mallya, Yong He, Tao Yu
  • SHIFT REGISTER UNIT AND DRIVING METHOD FOR THE SAME, GATE DRIVING CIRCUIT AND DISPLAY DEVICE
    Publication number: 20190287447
    Abstract: A shift register unit provided according to embodiments of the present disclosure includes an input circuit, a pull-up circuit, a control circuit, and a first discharge circuit. The pull-up circuit is configured to control an output of the signal output terminal. The control circuit is configured to control a potential of the second node based on a second voltage signal of the second voltage terminal and a potential of the first node. The first discharge circuit is configured to control, after being turned on under the control of the potential of the second node, the first node and the signal output terminal by using the third voltage terminal, and discharging a pixel unit, the first node and the signal output terminal, the pixel unit being connected to the signal output terminal.
    Type: Application
    Filed: October 10, 2018
    Publication date: September 19, 2019
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Liangliang ZHENG, Tingting JIN, Tao YU
  • ENHANCING AUDIO SIGNALS USING SUB-BAND DEEP NEURAL NETWORKS
    Publication number: 20190251985
    Abstract: Systems and methods for enhancing reverberated audio signals are disclosed. In one embodiment, a method is disclosed comprising receiving an audio signal; partitioning a frequency domain representation of the audio signal into a plurality of sub-band vectors; inputting each sub-band vector into a corresponding deep neural network; calculating, using the corresponding deep neural networks, a plurality of output vectors for each sub-band; concatenating the plurality of output vectors to generate a clean audio feature matrix; and converting the clean audio feature matrix into a time-domain audio signal.
    Type: Application
    Filed: April 23, 2019
    Publication date: August 15, 2019
    Inventors: Tao YU, Ming TU, Gang LIU
  • Dynamic sharing of OFDMA and ATDMA signals
    Patent number: 10383122
    Abstract: The techniques described herein relate to methods, apparatus, and computer readable media configured to decode modulated data. A modulated signal is received. A format of the modulated signal is determined, wherein the format can include a first format comprising a first type of modulated signal, or a second format comprising the first type of modulated signal and a second type of modulated signal that is different than the first type. The modulated signal is decoded by determining a frequency shift amount based on the format of the modulated signal, shifting a frequency band of the first type of modulated signal from an original position to a shifted position, thereby shifting a center frequency of the first type of modulated signal by the frequency shift amount, and filtering, based on the format of the modulated signal, signals outside of the frequency band of the shifted first type of modulated signal.
    Type: Grant
    Filed: October 10, 2017
    Date of Patent: August 13, 2019
    Assignee: Casa Systems, Inc.
    Inventors: Tao Yu, Douglas Keith Rosich, Weidong Chen
  • CUSTOMIZABLE MULTI QUEUE DMA INTERFACE
    Publication number: 20190243781
    Abstract: Examples herein describe techniques for providing a customizable direct memory access (DMA) interface which can permit user logic to change or control how DMA read and writes are performed. In one example, a DMA engine may be hardened (e.g., include circuitry formed from a semiconductor material) which prevents the DMA engine from being reconfigured like programmable logic. Instead of changing the DMA engine, the user logic can change or customize the DMA interface between the user logic and the DMA engine. In this way, the manner in which the DMA engine performs DMA write and reads can be changed by the user logic. In one example, the DMA engine includes a bypass mode of operation where descriptors associated with DMA queues are passed through the DMA engine and to the user logic.
    Type: Application
    Filed: February 8, 2018
    Publication date: August 8, 2019
    Applicant: Xilinx, Inc.
    Inventors: Chandrasekhar S Thyamagondlu, Darren Jue, Tao Yu, John West, Hanh Hoang, Ravi Sunkavalli
  • Industrial visual stethoscope system and industrial visual stethoscope method
    Patent number: 10352873
    Abstract: An industrial visual stethoscope system and a detecting method are provided. The system has a base, a workpiece support, a single-color lighting device, a camera module, a rotating device, and an analyzing device. When the single-color light irradiates the workpiece, if the single-color light irradiates into the crack which is relatively deep and narrow, the single-color light is rarely to be reflected out of the crack. But if the single-color light irradiates into the scar, the single-color light is reflected out of the scar due to the specular reflection. During the relative rotation, when the reflected light enters the camera module in parallel, the energy of the light is concentrated, causing overexposure and forming obvious white light. Thus, the analyzing device can identify the recess is a scar formed by hit rather than a crack formed by heat.
    Type: Grant
    Filed: November 1, 2017
    Date of Patent: July 16, 2019
    Assignee: Nanjing Yuanjue Information and Technology Company
    Inventors: Liming Zheng, Zheng Zhang, Tao Yu