Patents by Inventor Yanfeng Wang

Yanfeng 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: 20210230124
    Abstract: The present disclosure relates to crystalline form CS1 and CS9 of a hypoxia-inducible factor prolyl hydroxylase inhibitor compound (I) GSK1278863, processes for preparation, and uses for preparing drugs treating and/or preventing anemia thereof.
    Type: Application
    Filed: February 11, 2021
    Publication date: July 29, 2021
    Inventors: Minhua Chen, Yanfeng Zhang, Jinqiu Wang, Xiaoyu Zhang
  • Patent number: 11066457
    Abstract: Provided are a chimeric antigen receptor targeting CD20 antigen and a preparation method thereof. The extracellular antigen binding domain of the chimeric antigen receptor includes an antibody heavy chain variable region shown in SEQ ID NO: 7 or 9 or 33 and an antibody light chain variable region shown in SEQ ID NO: 11 or 13 or 35, and is capable of killing tumor cells.
    Type: Grant
    Filed: February 8, 2018
    Date of Patent: July 20, 2021
    Assignee: CELLULAR BIOMEDICINE GROUP HK LIMITED
    Inventors: Yihong Yao, Jiaqi Huang, Shigui Zhu, Wei Zhu, Xin Yao, Zhiyuan Li, Li Zhang, Lin Zhu, Anyun Ma, Yutian Wei, Yanfeng Li, Qingxia Wang, Jiaping He
  • Publication number: 20210206925
    Abstract: A method for activating a PTFE, the method including sonicating the PTFE using ultrasonic waves under a frequency of 20 kHz to 15 megahertz. Further provided is a method for electrogenesis, the method including: a) sonicating a polytetrafluoroethylene (PTFE) material using ultrasonic waves under a frequency of 20 kHz to 15 megahertz; b) connecting a positive electrode and a negative electrode to two opposite surfaces of the PTFE, respectively; and c) applying an external pressure on the positive electrode and the negative electrode.
    Type: Application
    Filed: June 16, 2020
    Publication date: July 8, 2021
    Inventors: Guandao GAO, Yanfeng WANG, Liangtao PU, Jie DING
  • Publication number: 20210211639
    Abstract: The present disclosure belongs to the field of display technology, and particularly relates to a 3D display panel, a method for driving the same and a display apparatus. The 3D display panel is divided into a plurality of pixel regions and comprises a light emitting unit, and the light emitting unit includes a plurality of light emitting devices arranged in the plurality of pixel regions. The plurality of light emitting devices are configured to form a barrier pattern of alternating bright and dark bands during display of the 3D display panel.
    Type: Application
    Filed: December 11, 2017
    Publication date: July 8, 2021
    Inventors: Yanfeng WANG, Dan WANG, Yun QIU, Zhidong WANG, Xiaoling XU, Yuanxin DU, Zhenhua LV, Congcong WEI, Weipin HU
  • Publication number: 20210209998
    Abstract: The present application discloses a driving method of a display panel, a display apparatus and a virtual reality device. The display panel includes a middle display region and a peripheral display region at the periphery of the middle display region. The display panel is driven such that a display resolution of the middle display region is greater than a display resolution of the peripheral display region.
    Type: Application
    Filed: December 15, 2017
    Publication date: July 8, 2021
    Inventors: Yanfeng WANG, Xiaoling XU, Yuanxin DU, Yun QIU, Xiao SUN
  • Publication number: 20210199985
    Abstract: The embodiments of the present disclosure provide a 3D display device and a manufacturing method thereof. The 3D display device includes a first substrate; a second substrate disposed opposite to the first substrate; a black matrix; and a grating. The black matrix and the grating are disposed on a side of the first substrate facing away from the second substrate; the black matrix and the grating are disposed in a same layer; and a side of the first substrate where the black matrix and the grating are located is a light exit side of the 3D display device.
    Type: Application
    Filed: February 28, 2018
    Publication date: July 1, 2021
    Inventors: Weipin HU, Yun QIU, Xiao SUN, Hebin ZHAO, Yanfeng WANG
  • Publication number: 20210169917
    Abstract: Provided herein are methods of administering gapmer oligomeric compounds with GalNAc conjugate groups to a human.
    Type: Application
    Filed: July 28, 2020
    Publication date: June 10, 2021
    Applicant: Ionis Pharmaceuticals, Inc.
    Inventors: Nicholas J. Viney, Richard S. Geary, Yanfeng Wang, Zhengrong Yu, Rudy Gunawan
  • Publication number: 20210176451
    Abstract: A three-dimensional display system includes: an LED array and a light control layer disposed on a base substrate; wherein the LED array is used to form polarized lights of different polarization directions; the light control layer is used to control a light emission order of the polarized lights of different polarization directions.
    Type: Application
    Filed: October 19, 2017
    Publication date: June 10, 2021
    Inventors: Yanfeng WANG, Xue DONG, Dan WANG, Yun QIU, Yuanxin DU, Zhenhua LV, Xiaoling XU, Zhidong WANG, Weipin HU, Congcong WEI
  • Publication number: 20210172282
    Abstract: Disclosed is an ultra-high-power cementing apparatus integrated with remote control, belonging to the field of petroleum equipment. The apparatus includes a loading system, and a secondary beam on which a hydraulic system, a power transmission system, a metering tank, an electrical system, a gas path system, a manipulation system and a mixing system are successively connected from front to rear, wherein a lower portion of the gas path system is provided with a plunger pump that is connected to a high-pressure discharge system; and a lower portion of the electrical system is provided with a manipulation platform, the manipulation system being located above the manipulation platform, and the manipulation system being connected to a remote control system.
    Type: Application
    Filed: April 16, 2018
    Publication date: June 10, 2021
    Applicant: YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
    Inventors: Yanfeng WANG, Enjie LI, Ren LIU, Xincheng LI, Shitang LIU, Xingtao LIU, Baoyuan LIANG, Pengyuan ZHANG, Mingsheng LI, Zhangye WU
  • Publication number: 20210168465
    Abstract: The present disclosure provides a method and a system for personalized presentation of a multimedia content assembly, including: presenting, on a server, by using a presentation mode in which one or more presentation layers superimpose, a media content component, and sending signaling information for describing a presentation layer layout to a client; presenting, on the client, a multimedia content assembly in a personalized manner according to the signaling information of the presentation layer. In the present disclosure, a content provider can instruct a user to perform combination presentation on multi-channel content at a client device vendor, and adjust a layout by a reduced update instruction. In addition, the present disclosure provides a media service applicable to a case in which terminal devices are different and user needs are different.
    Type: Application
    Filed: August 14, 2017
    Publication date: June 3, 2021
    Inventors: Wenjun ZHANG, Yiling XU, Teng LI, Hao CHEN, Yanfeng WANG, Jun SUN, Ning LIU
  • Publication number: 20210167222
    Abstract: A thin film transistor and a manufacturing method thereof, an array substrate and a manufacturing method thereof, and a display panel are provided. The thin film transistor includes an active layer and a wire grid which is disposed at least on a surface of an active region of the active layer and is made of a conductive material. The active layer includes a source region a drain region, and the channel region between the source region and the drain region. The wire grid includes a plurality of wire grid sections which are spaced apart from each other, and in a direction from the source region to the drain region, a length of the channel region is longer than a length of the wire grid section.
    Type: Application
    Filed: November 17, 2017
    Publication date: June 3, 2021
    Inventors: Zhenhua LV, Lianjie QU, Yanfeng WANG, Hongbo FENG, Xuewen LV, Jiantao LIU
  • Publication number: 20210168350
    Abstract: The present disclosure provides a light field display device. The light field display device includes a plurality of imaging modules. Each of the imaging modules includes a liquid crystal lens array and a display screen, the liquid crystal lens array is disposed on a light exit side of the display screen, and images of the plurality of imaging modules are parallel to each other.
    Type: Application
    Filed: October 13, 2017
    Publication date: June 3, 2021
    Inventors: Hongshu ZHANG, Xiaoling XU, Yanfeng WANG, Yun QIU, Dan WANG
  • Publication number: 20210132675
    Abstract: A method and apparatus for scrambling and descrambling data in a computer system includes transmitting non-scrambled data from a first high speed inter chip (IP) link circuit located on a first chip to a first serializer/deserializer (SERDES) physical (PHY) circuit located on the first chip, the first high speed link IP indicating the data is not scrambled. The received non-scrambled data is scrambled by the first SERDES PHY circuit and transmitted to a second chip. The received scrambled data is descrambled by a second SERDES PHY circuit located on the second chip. The non-scrambled data is transmitted by the second SERDES PHY circuit to a second high speed link IP circuit located on the second chip to a third circuit for further processing or transmission.
    Type: Application
    Filed: January 15, 2021
    Publication date: May 6, 2021
    Applicants: ADVANCED MICRO DEVICES, INC., ATI TECHNOLOGIES ULC
    Inventors: Yanfeng Wang, Michael J. Tresidder, Kevin M. Lepak, Larry David Hewitt, Noah Beck
  • Publication number: 20210135867
    Abstract: Provided by embodiments of the present application is a blockchain multi-party shared-governance-based system for maintaining domain name information, wherein a Root blockchain is formed by first network nodes where respective top-level domain registries are located, and domain name operation information needs to be confirmed by authoritative nodes among the first network nodes after a consensus process. Since the authoritative node is generated by means of voting by each first network node, each network node in the Root blockchain in the system participates in the consensus process for the domain name operation information. Through such a decentralized method for maintaining domain name information, the final state will not be affected by a mistake or an attack on one network node, resulting in higher security and better stability of the entire system compared to the centralized maintenance method.
    Type: Application
    Filed: February 28, 2019
    Publication date: May 6, 2021
    Inventors: Yu ZENG, Hongtao LI, Anlei HU, Zhiwei YAN, Yanfeng WANG, Douxuan NAN
  • Publication number: 20210120516
    Abstract: A control system includes a communications unit, an acquisition unit, and an output unit. The communications unit communicates with a transmitter that transmits a wireless signal. The acquisition unit acquires location information about a location of the transmitter based on the wireless signal that has been transmitted from the transmitter and received by the communications unit. The output unit has an instruction signal including adjustment information transmitted, in accordance with the location information acquired by the acquisition unit, from the communications unit to the transmitter. The adjustment information is used to vary at least one of a time interval at which the transmitter transmits the wireless signal or transmission power with which the transmitter transmits the wireless signal.
    Type: Application
    Filed: February 12, 2019
    Publication date: April 22, 2021
    Inventors: Yanfeng WANG, Nobuo MATSUO, Masayuki AMANO
  • Publication number: 20210113456
    Abstract: The present invention relates to pharmaceutical compositions of ramelteon and methods of use thereof. More specifically, the present invention relates to pharmaceutical compositions of ramelteon for use in the treatment of insomnia and jet lag by transmucosal administration. The present invention achieved faster onset of pharmacological effects by delivery of low dosage of ramelteon via intranasal or sublingual routes, as compared to conventional oral tablet administration.
    Type: Application
    Filed: July 12, 2018
    Publication date: April 22, 2021
    Inventors: Yanfeng WANG, Liang XU, Juan CHEN, Benjamin Tak Kwong LEE
  • Publication number: 20210099742
    Abstract: The present disclosure discloses a method for synchronously pushing a multimedia resource based on a heterogeneous network. The method includes: step 1: obtaining, by a server, end-to-end broadband network delay information or broadband network delay and available bandwidth information of different users; step 2: after receiving a client request, calculating, by the server according to the end-to-end broadband network delay information or the broadband network delay and available bandwidth information of the different users, a moment at which the multimedia resource can be synchronously presented; and step 3: sending, by the server, the multimedia resource after the moment at which the multimedia resource can be synchronously presented, and synchronously playing, by a client, content according to a start presentation time of the multimedia resource, so that broadband content of the different users can be synchronously presented.
    Type: Application
    Filed: August 29, 2017
    Publication date: April 1, 2021
    Inventors: Yiling XU, Wenjun ZHANG, Shan FENG, Hao CHEN, Yanfeng WANG, Jun SUN, Yunfeng GUAN
  • Patent number: 10924726
    Abstract: The present application discloses a display panel including a base substrate; a first micro LED array having a plurality of first micro LED pixels in a matrix along a first direction and a second direction on the base substrate; and a second micro LED array having a plurality of second micro LED pixels on a side of the first micro LED array distal to the base substrate, the plurality of second micro LED pixels being grouped into a plurality of groups of second micro LED pixels successively along the second direction, each of the plurality of groups of second micro LED pixels substantially along the first direction and comprising one or more rows of second micro LED pixels substantially along the first direction. Adjacent groups of the plurality of groups of second micro LED pixels are spaced apart from each other thereby exposing a portion of the first micro LED array.
    Type: Grant
    Filed: March 23, 2017
    Date of Patent: February 16, 2021
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Yanfeng Wang, Xiaoling Xu, Yuanxin Du, Zhenhua Lv, Yun Qiu, Xiao Sun
  • Patent number: 10895901
    Abstract: A method and apparatus for scrambling and descrambling data in a computer system includes transmitting non-scrambled data from a first high speed inter chip (IP) link circuit located on a first chip to a first serializer/deserializer (SERDES) physical (PHY) circuit located on the first chip, the first high speed link IP indicating the data is not scrambled. The received non-scrambled data is scrambled by the first SERDES PHY circuit and transmitted to a second chip. The received scrambled data is descrambled by a second SERDES PHY circuit located on the second chip. The non-scrambled data is transmitted by the second SERDES PHY circuit to a second high speed link IP circuit located on the second chip to a third circuit for further processing or transmission.
    Type: Grant
    Filed: September 27, 2019
    Date of Patent: January 19, 2021
    Assignees: ADVANCED MICRO DEVICES INC., ATI TECHNOLOGIES ULC
    Inventors: Yanfeng Wang, Michael J. Tresidder, Kevin M. Lepak, Larry David Hewitt, Noah Beck
  • Publication number: 20200387208
    Abstract: Systems, apparatuses, and methods for reducing chiplet interrupt latency are disclosed. A system includes one or more processing nodes, one or more memory devices, a communication fabric coupled to the processing unit(s) and memory device(s) via link interfaces, and a power management unit. The power management unit manages the power states of the various components and the link interfaces of the system. If the power management unit detects a request to wake up a given component, and the link interface to the given component is powered down, then the power management unit sends an out-of-band signal to wake up the given component in parallel with powering up the link interface. Also, when multiple link interfaces need to be powered up, the power management unit powers up the multiple link interfaces in an order which complies with voltage regulator load-step requirements while minimizing the latency of pending operations.
    Type: Application
    Filed: May 18, 2020
    Publication date: December 10, 2020
    Inventors: Benjamin Tsien, Michael J. Tresidder, Ivan Yanfeng Wang, Kevin M. Lepak, Ann Ling, Richard M. Born, John P. Petry, Bryan P. Broussard, Eric Christopher Morton