Patents by Inventor Lei Huang

Lei Huang 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).

  • Patent number: 10936829
    Abstract: Embodiments of the present disclosure provide a method and apparatus for processing a multi-language text. According to embodiments of the present disclosure, the multi-language text including contents in a plurality of languages may be encoded with a Unicode. The method further comprises splitting the multi-language text into a plurality of parts based on the Unicode of the multi-language text, contents of the plurality of parts having different languages. In addition, the multi-language text may also be processed based on the plurality of parts.
    Type: Grant
    Filed: June 21, 2017
    Date of Patent: March 2, 2021
    Assignee: EMC IP Holding Company LLC
    Inventors: Kun Wu Huang, Winston Lei Zhang, Chao Chen, Jingjing Liu, Duke Hongtao Dai
  • Patent number: 10939502
    Abstract: A transmitting apparatus generates MAC frames and transmits the MAC frames from first to Nth channels. When an allocation involving a plurality of channels includes an nth channel, the apparatus generates the MAC frame including a schedule element of a first type corresponding to an allocation involving a single channel, the schedule element including all scheduling information for the allocation involving the plurality of channels and a schedule element of a second type corresponding to an allocation involving a plurality of channels, the schedule element including difference information indicating the generated first type of schedule element, and when the allocation involving the plurality of channels does not include the nth channel, the apparatus omits the generation of the first type of schedule element and generates the MAC frame including a schedule element of the second type, the schedule element including all information for the allocation involving the plurality of channels.
    Type: Grant
    Filed: April 10, 2019
    Date of Patent: March 2, 2021
    Assignee: Panasonic Intellectual Property Corporation of America
    Inventors: Lei Huang, Hiroyuki Motozuka, Yao Huang Gaius Wee, Takenori Sakamoto
  • Patent number: 10935757
    Abstract: The present invention includes a camera optical lens. The camera optical lens including, in an order from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, and a sixth lens. The first lens is made of plastic material, the second lens is made of plastic material, the third lens is made of glass material, the fourth lens is made of plastic material, the fifth lens is made of glass material, and the sixth lens is made of plastic material. The camera optical lens further satisfies specific conditions.
    Type: Grant
    Filed: November 14, 2018
    Date of Patent: March 2, 2021
    Assignee: AAC Optics Solutions Pte. Ltd.
    Inventors: Oinuma Kenji, Lei Zhang, Yanmei Wang, Zixuan Huang
  • Patent number: 10936667
    Abstract: Embodiments of the present disclosure provide a solution for indicating a search result. A method of indicating a search result is disclosed, which includes, in response to receiving a query term, searching for an electronic document having metadata related to the query term. The method further includes, in response to the electronic document being searched, locating a metadata term matching with the query term from the metadata of the electronic document. The method further includes providing an indication highlighting the metadata term.
    Type: Grant
    Filed: September 21, 2017
    Date of Patent: March 2, 2021
    Assignee: EMC IP Holding Company LLC
    Inventors: Kun Wu Huang, Charlie Chen, Winston Lei Zhang, Jingjing Liu, Duke Dai
  • Publication number: 20210051928
    Abstract: The present disclosure relates to genetically modified non-human animals that express a human or chimeric (e.g., humanized) IL15, and methods of use thereof.
    Type: Application
    Filed: September 4, 2020
    Publication date: February 25, 2021
    Inventors: Yuelei Shen, Meiling Zhang, Jiawei Yao, Chaoshe Guo, Yanan Guo, Yang Bai, Rui Huang, Lei Zhao
  • Publication number: 20210058204
    Abstract: A communication method of the present disclosure comprises transmitting a sounding frame comprising a training signal; and receiving a first feedback frame from a communication partner device, the first feedback frame comprising first beamforming feedback information, wherein the first feedback frame is transmitted together with at least one second feedback frame by multiuser transmission.
    Type: Application
    Filed: November 9, 2020
    Publication date: February 25, 2021
    Inventors: LEI HUANG, HONG CHENG MICHAEL SIM, YOSHIO URABE
  • Patent number: 10925264
    Abstract: The present disclosure relates to the genetically modified non-human animals that express a human or chimeric (e.g., humanized) Lymphocyte Activation Gene 3 (LAG-3), and methods of use thereof.
    Type: Grant
    Filed: May 10, 2019
    Date of Patent: February 23, 2021
    Assignee: Biocytogen Pharmaceuticals (Beijing) Co., Ltd
    Inventors: Yuelei Shen, Yanan Guo, Chaoshe Guo, Yang Bai, Jiawei Yao, Lei Zhao, Rui Huang
  • Patent number: 10929110
    Abstract: A method and system of evaluating a user experience (UX) design are provided. A UX design is received. All objects that are identified to be part of a background of the input UI screen are removed to create a filtered input UI screen. The input UI screen is assigned to a cluster. A target UI screen of the input screen is determined and its background removed, to create a filtered target UI cluster. The target UI screen is assigned to a cluster. The filtered input UI screen is used as an input to a deep learning model to predict a target UI cluster. The predicted target UI cluster is compared to the filtered target UI cluster based on the clustering. Upon determining that the filtered target UI cluster is similar to the target UI screen, the UX design is classified as being successful.
    Type: Grant
    Filed: June 15, 2019
    Date of Patent: February 23, 2021
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Lei Huang, Shun Jiang, Peifeng Yin, Aly Megahed, Eric Liu, Guangjie Ren
  • Patent number: 10931722
    Abstract: A source device and a sink device may be connected using an interface cable comprising at least first and second physical channels. The first physical channel may be used to transmit video data unidirectionally from the source device to the sink device. In addition, the second physical channel may comprise an audio return channel wherein audio data can be transmitted unidirectionally from the sink device to the source device at a first rate. In addition, the second physical channel may also transmit bidirectional control data between the source and sink devices at a second rate slower than the first rate. The audio data may be overlaid on the control data, wherein the audio data is transmitted using differential signaling, while the control data is transmitted using common mode signaling.
    Type: Grant
    Filed: December 1, 2017
    Date of Patent: February 23, 2021
    Assignee: LATTICE SEMICONDUCTOR CORPORATION
    Inventors: Shrikant Ranade, Lei Ming, Jiong Huang
  • Patent number: 10929212
    Abstract: A method of running a network application based on a Point-of-Sale (POS) terminal is provided. The method includes: receiving an operation on a network application; calling a first interface of a JAVASCRIPT layer according to the operation; parsing the first interface and acquiring an object corresponding to the first interface; transmitting a corresponding signal through the object and executing a slot function associated with the signal; calling a second interface of a plug-in layer through the slot function, and calling a hardware module corresponding to the second interface to perform the operation. The POS payment terminal traverses and accesses nodes in an object tree through an embedded graphical user interface system according to a node hierarchy relationship in the object tree, and renders various tag objects contained in the object tree one by one to display a network application page on a display screen of the POS payment terminal.
    Type: Grant
    Filed: September 13, 2017
    Date of Patent: February 23, 2021
    Assignee: PAX COMPUTER TECHNOLOGY (SHENZHEN) CO., LTD
    Inventors: Lei Huang, Sining Ye, Lihong Xie
  • Patent number: 10931410
    Abstract: The present invention provides a network-based real-time video transmission method, comprising: 1) caching, by a transmitting terminal, an already transmitted original data packet, and recording the transmission moment of the original data packet; 2) counting, by a receiving terminal, lost data packets and current real-time network condition information and feeding back these information to the transmitting terminal; 3) constructing, by the transmitting terminal, a retransmission data packet according to the cached lost data packet using a variable-code forward error correction technology, and transmitting the retransmission data packet to the receiving terminal, wherein the error correction rate of the retransmission data packet is determined according to the remaining lifetime of the lost data packet and the real-time network condition information; and, 4) receiving, by the receiving terminal, the retransmission data packet and recovering the lost data packet.
    Type: Grant
    Filed: December 16, 2016
    Date of Patent: February 23, 2021
    Assignee: Caton Technology (Shanghai) Limited
    Inventors: Wang Wang, Lei Huang
  • Publication number: 20210050173
    Abstract: The present disclosure provides a method of regenerating an electron source, the electron source including at least one emission site fixed on a needle tip, and the emission site including a reaction product formed by metal atoms and gas molecules. The method includes regenerating the electron source in situ if an emission capability of the electron source satisfies a regeneration condition.
    Type: Application
    Filed: December 27, 2018
    Publication date: February 18, 2021
    Inventors: Xuehui WANG, Zhao HUANG, Junting WANG, Tingting LUO, Huarong LIU, Xingjia YAO, Yijing LI, Lei ZHENG, Chunning ZHENG
  • Publication number: 20210045366
    Abstract: The present disclosure relates to genetically modified non-human animals that express a human or chimeric (e.g., humanized) LAG3, and methods of use thereof.
    Type: Application
    Filed: September 1, 2020
    Publication date: February 18, 2021
    Inventors: Yuelei Shen, Jiawei Yao, Chaoshe Guo, Yanan Guo, Yang Bai, Rui Huang, Lei Zhao, Meiling Zhang
  • Patent number: 10920806
    Abstract: The present disclosure relates to a system for controlling deformation of a flexible screen, configured to control the deformation of the flexible screen, the flexible screen including: a flexible screen body, a metal layer attached to a back surface of the flexible screen body, and a current controlled deformation layer coated on the metal layer; the flexible screen further including a power supply circuit, and a current regulation circuit through which the power supply circuit is coupled to the metal layer; and the system including: a hardness regulation circuit, configured to control intensity of current flowing in the metal layer to soften the current controlled deformation layer. The above system for controlling deformation of a flexible screen can control the flexible screen to be deformed to have a desired shape.
    Type: Grant
    Filed: February 28, 2019
    Date of Patent: February 16, 2021
    Assignees: Kunshan New Flat Panel Display Tech. Cr. Co., Ltd., Kunshan Go-Visionox Opto-Electronics Co., Ltd.
    Inventors: Jingxun Zhao, Xiuqi Huang, Lei Xu, Rui Guo, Xinyu Qin, Fanzhong Bu
  • Patent number: 10918479
    Abstract: A stent (1) used for a heart valve prosthesis and the heart valve prosthesis that includes the stent (1) and is used for heart valve replacement. The stent is configured to support a heart valve (3) and includes, along a longitudinal axis, an inflow section (8), an outflow section (6) and a transition section (7) between the inflow section (8) and the outflow section (6). The stent (1) has a contracted delivery configuration and an expanded deployed configuration. In the expanded deployed configuration, the inflow section (8) defines a concave contour that is complementary to a structure of a native valve annulus. The concave contour enables self-deployment and close adherence of the stent (1), thereby preventing its displacement and perivalvular leakage after implantation.
    Type: Grant
    Filed: October 15, 2018
    Date of Patent: February 16, 2021
    Assignee: SHANGHAI MICROPORT CARDIOFLOW MEDTECH CO., LTD.
    Inventors: Guoming Chen, Yu Li, Feng Huang, Lei Huang, Jianchao Han, Yihao Duan, Shaohui Chen, Qiyi Luo
  • Patent number: 10922548
    Abstract: Systems, methods, and non-transitory computer-readable media can receive a set of video frames associated with a video. A determination can be made that a threshold number of video frames of the set of video frames depict two or more reaction icons of a set of reaction icons. The video can be identified as a poll video based on the determining that the threshold number of video frames of the set of video frames depict two or more reaction icons of the set of reaction icons.
    Type: Grant
    Filed: December 27, 2018
    Date of Patent: February 16, 2021
    Assignee: Facebook, Inc.
    Inventors: Lei Huang, Jianyu Wang, Guangshuo Liu, Renbin Peng, Ziheng Wang, Raghu Prasad Chalasani
  • Publication number: 20210041252
    Abstract: A computer-implemented method for time-based multiple automobile travel coordination. Aspects include creating a travel coordination group having at least two participants and obtaining a current position and a destination location for each of the at least two participants. Aspects also include determining an estimated travel time for each of the at least two participants based at least in part on the current position and the destination location for each of the at least two participants. Aspects further include coordinating travel plans for each of the at least two participants based at least in part on the estimated travel time of each of the at least two participants, wherein the coordination includes determining a departure time for each of the at least two participants such that each of the at least two participants will arrive at the destination location within a threshold amount of time from one another.
    Type: Application
    Filed: August 7, 2019
    Publication date: February 11, 2021
    Inventors: LEI HUANG, HOVEY RAYMOND STRONG
  • Publication number: 20210041557
    Abstract: A method is disclosed for designing a sparse array for an automotive radar. The method moves each of a number of antenna elements to candidate neighboring grid positions starting from an initial random seed placement to iteratively search for a placement of antenna elements that improves upon a cost function. The cost function for each candidate placement may be determined from characteristics of the FFT response associated with the candidate placement. The method may search for a candidate placement with the lowest cost function among the multiple candidate placements based on the random seed placement. The search may be repeated for a large number of random seed placements to find the candidate placement with the lowest cost function corresponding to each random seed placement. The method may compare the lowest cost functions corresponding to the multiple random seed placements to determine an optimized placement having the minimum cost function.
    Type: Application
    Filed: August 6, 2019
    Publication date: February 11, 2021
    Inventors: Lei Lei, Davy Huang
  • Publication number: 20210041574
    Abstract: A method is disclosed for suppressing sidelobes due to artifacts introduced by FFT operations during automotive radar signal processing. Sidelobes of a stronger target from the FFT operations may bury the response from a weaker target when there are multiple targets. The method estimates the sidelobes of an identified target from a measured FFT response and subtracts the estimated sidelobes from the measured FFT response. The identified target may be the strongest target from the measured FFT response. The method estimates the sidelobes to suppress the sidelobes with respect to the peak signal of the identified target. After the estimated sidelobes of the identified target are removed, the updated FFT response may reveal other targets that had been buried. The method may identify additional targets to estimate their sidelobes and may iteratively remove the estimated sidelobes of additional targets from the FFT until a desired sidelobe residual level is achieved.
    Type: Application
    Filed: August 6, 2019
    Publication date: February 11, 2021
    Inventors: Lei Lei, Mei-Li Chi, Davy Huang
  • Publication number: 20210044298
    Abstract: A phase-locked loop includes an oscillator; a digital switched capacitor array, which is connected in parallel to varactors in the oscillator, and includes N switched capacitors that are connected in parallel, where N is a positive integer greater than 1; a controller configured to generate a level signal and a first control word based on a change in a control voltage of the oscillator; and an adjustment circuit including a smoothing circuit and N multiplexer switches MUXs, where the smoothing circuit is configured to slow down a flipping speed of the level signal, and obtain a smooth signal. The N MUXs one-to-one correspond to the N switched capacitors, and the N MUXs are configured to be selected and controlled for the smooth signal based on the first control word, and output control signals used to control the N switched capacitors to be opened or closed.
    Type: Application
    Filed: October 28, 2020
    Publication date: February 11, 2021
    Inventors: Lei Xie, Jiale Huang, Lei Lu