Patents by Inventor An Chen

An Chen 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: 10524244
    Abstract: New radio download numerology allocation information may be obtained through master information block data, system information block data, radio resource control signals, or signals or a physical downlink numerology indication channel, and used along with a reference signal detected in a search space to obtain resource element positions in an antenna port reference signal in a resource block that belongs to a particular band slice according to a reference signal allocation scheme for a band slice numerology. A physical download control may then be decoded based upon one or more resource elements of the reference signal, allowing the connection of, e.g., an enhanced mobile broadband, massive machine type communication, or ultra-reliable/low-latency application to a communications network thereby. Alternatively, multiple physical downlink control channels may be blindly demodulated at each of a number calculated reference signal locations, and one channel selected based on passing a cyclic redundancy check.
    Type: Grant
    Filed: May 11, 2017
    Date of Patent: December 31, 2019
    Assignee: Convida Wireless, LLC
    Inventors: Allan Y. Tsai, Lakshmi R. Iyer, Guodong Zhang, Qian Zhang, Pascal M. Adjakple, Qing Li, Joseph M. Murray, Tianyi Xu, Wei Chen, Ahmed ElSamadouny, Salman Khan, Yifan Li
  • Patent number: 10522588
    Abstract: An optoelectronic device comprises a substrate; a first optoelectronic unit formed on the substrate; a second optoelectronic unit formed on the substrate; a plurality of third optoelectronic units formed on the substrate, electrically connected to the first optoelectronic unit and the second optoelectronic unit; a plurality of first electrodes respectively formed on the first optoelectronic unit, the second optoelectronic unit and the plurality of third optoelectronic units; a plurality of second electrodes respectively formed on the first optoelectronic unit, the second optoelectronic unit and the plurality of third optoelectronic units; an optical layer surrounding the first optoelectronic unit, the second optoelectronic unit and the plurality of third optoelectronic units in a top view of the optoelectronic device; a third electrode formed on the first optoelectronic unit and one of the plurality of third optoelectronic units; and a fourth electrode formed on the second optoelectronic unit and another one
    Type: Grant
    Filed: July 10, 2018
    Date of Patent: December 31, 2019
    Assignee: EPISTAR CORPORATION
    Inventors: Chao Hsing Chen, Jia Kuen Wang, Chien Fu Shen, Chun Teng Ko
  • Patent number: 10522540
    Abstract: A semiconductor device includes a semiconductor substrate; a semiconductor projection connected to the semiconductor substrate; and a gate engaging the semiconductor projection, wherein the semiconductor projection includes a first region and a second region, the second region is between the first region and the gate, and the first region is lower in height than the second region.
    Type: Grant
    Filed: December 10, 2018
    Date of Patent: December 31, 2019
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Tsung-Yao Wen, Sai-Hooi Yeong, Sheng-chen Wang
  • Patent number: 10517338
    Abstract: This invention relates to an elastomeric article with improved lubricity and donnablity and reduced stickiness/tackiness. According to the methods of the invention, the internal surface of the elastomeric article is coated with a polyisoprene coating. The coating of the invention is formed from synthetic polyisoprene rubber that may or may not contain minor amounts of other components. The coating is preferably directly bonded to the underlying elastomeric article.
    Type: Grant
    Filed: January 19, 2017
    Date of Patent: December 31, 2019
    Assignee: ALLEGIANCE CORPORATION
    Inventors: Seong Fong Chen, Shiping Wang, Wei Cheong Wong, Chuang Sim Chong
  • Patent number: 10518166
    Abstract: In this board game, players take turns being the Chief and rating their level of agreement with prompts such as: “For $1000, I would be willing to wear the same underwear for a week without washing it.” The opinions are guessed using a scale from 1 (“Frostbite!—Completely Disagree”) to 10 (“All Ablaze!—Completely Agree”). Before the Chief reveals his/her rating, all of the other players guess the Chief's response using secret voting tokens, and all the votes are revealed simultaneously. At the end of the round, the closest matches score victory points. With over 700 cards already written, the prompts cover an enormous range of topics from intimate to hilarious, from every-day to fantastical, from family-oriented to party-friendly. Since the point system requires collecting points of all colors in order to win, you cannot win simply by knowing one other player extremely well.
    Type: Grant
    Filed: August 30, 2018
    Date of Patent: December 31, 2019
    Inventors: Willa Angel Chen, Shikui Kevin Chen, Quanjun Ling Chen
  • Patent number: 10522097
    Abstract: Disclosed are a method and a device for displaying an image on a liquid crystal panel. The method includes: controlling a timing controller to load a pre-set image from a pre-programmed memory after the liquid crystal panel is powered on, wherein the liquid crystal panel comprises the timing controller, the timing controller is connected with the memory; judging whether the pre-set image is valid; and controlling the liquid crystal panel to display the pre-set image until an external source image is received when the pre-set image is valid. The disclosure solves the technical problem in the related art that a liquid crystal panel cannot display any image before an external system provides an external source image.
    Type: Grant
    Filed: July 14, 2017
    Date of Patent: December 31, 2019
    Assignees: Analogix (China) Semiconductor, Inc., Analogix International LLC
    Inventor: Adam Chen
  • Patent number: 10522501
    Abstract: A method includes encapsulating a device in an encapsulating material, planarizing the encapsulating material and the device, and forming a conductive feature over the encapsulating material and the device. The formation of the conductive feature includes depositing a first conductive material to from a first seed layer, depositing a second conductive material different from the first conductive material over the first seed layer to form a second seed layer, plating a metal region over the second seed layer, performing a first etching on the second seed layer, performing a second etching on the first seed layer, and after the first seed layer is etched, performing a third etching on the second seed layer and the metal region.
    Type: Grant
    Filed: July 6, 2018
    Date of Patent: December 31, 2019
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Hui-Jung Tsai, Yun Chen Hsieh, Jyun-Siang Peng, Tai-Min Chang, Yi-Yang Lei, Hung-Jui Kuo, Chen-Hua Yu
  • Patent number: 10519487
    Abstract: A method for determining the presence or amount of a target nucleic acid sequence in a sample, uses magnetic particles loaded with a probe and polystyrene particles loaded with a probe, in particular a different probe, for directly or indirectly detecting the presence or amount of the target nucleic acid sequence which is in particular indicative of a disease. The methods of the present invention allow for determining target nucleic acid sequences even in low abundance and in complex samples with advantageous sensitivity and, thus, represent promising approaches which can in particular be used in the diagnosis of several diseases and health conditions. A kit comprising a loaded magnetic particle and a loaded polystyrene particle is provided and can be used for the methods of the present invention, in particular for diagnosis or prognosis of a disease in a subject such as a human.
    Type: Grant
    Filed: August 18, 2016
    Date of Patent: December 31, 2019
    Assignee: City University of Hong Kong
    Inventors: Ting-Hsuan Chen, Zichen Zhao, Shan Chen, Ka I Au Ieong
  • Patent number: 10517897
    Abstract: The invention includes compositions and methods related to multimodal therapies, e.g., for treating a cancer. A multimodal therapy described herein provides and/or administers a plurality of agents that function in a coordinated manner to provide a therapeutic benefit to a subject in need thereof, e.g., a subject having a cancer.
    Type: Grant
    Filed: September 18, 2019
    Date of Patent: December 31, 2019
    Assignee: RUBIUS THERAPEUTICS, INC.
    Inventors: Avak Kahvejian, Jordi Mata-Fink, Robert J. Deans, Tiffany F. Chen, John Round, Noubar B. Afeyan, Torben Straight Nissen, Nathan Dowden, Tom Wickham, Sivan Elloul
  • Patent number: 10522452
    Abstract: Packaging methods for semiconductor devices are disclosed. In one embodiment, a method of packaging a semiconductor device includes providing a workpiece including a plurality of packaging substrates. A portion of the workpiece is removed between the plurality of packaging substrates. A die is attached to each of the plurality of packaging substrates.
    Type: Grant
    Filed: October 18, 2011
    Date of Patent: December 31, 2019
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Kuei-Wei Huang, Wei-Hung Lin, Chih-Wei Lin, Chun-Cheng Lin, Meng-Tse Chen, Ming-Da Cheng, Ching-Shi Liu
  • Patent number: 10523624
    Abstract: One or more embodiments of the disclosure include a digital multi-group messaging system that manages digital messages across a plurality of social networking groups. In particular, in one or more embodiments, the digital multi-group messaging system detects a digital message and selects a set of social networking groups to suggest to the user. Upon user selection of suggested social networking groups, the digital multi-group messaging system can post the digital message to the selected social networking groups. Moreover, the digital multi-group messaging system can monitor user interaction with the posted digital message in relation to the selected social networking groups and present member interest information to a user, enabling the user to review and manage the digital message across social networking groups.
    Type: Grant
    Filed: November 10, 2016
    Date of Patent: December 31, 2019
    Assignee: Facebook, Inc.
    Inventors: Rachel Kay Lambert, Raghavendar Chandrasekaran, Areeb Muhammad Malik, Meagan Anne Ryan, Zhi Min Seetoh, Valerie Lauren Ross, Wen-Chien Chen
  • Publication number: 20190387854
    Abstract: A suitcase, in particular, a suitcase with a detachable portion comprising: a suitcase main body with an upper side and a lower side, wherein a concaved cavity is provided in at least one of the upper side and the lower side, a bottom wall of the concaved cavity is provided with at least one assembly hole, and a top end of the main body is provided with a locking means, the suitcase further comprising a detachable portion and a bottom stopper; wherein when the detachable portion is put in place and secured within the concaved cavity, at least a part of the detachable portion is confined within an inner space defined by the front stop and the bottom stop of the bottom stopper, and the at least one projection on the lower surface of the bottom stop is secured within the at least one assembly hole; the securing mechanism at the top end of the detachable portion is releasably secured to the locking means.
    Type: Application
    Filed: August 6, 2018
    Publication date: December 26, 2019
    Inventors: Tao MA, Wei CHEN
  • Publication number: 20190388973
    Abstract: The present disclosure discloses flake metal lithium powder and a preparing method thereof; by ultrasonically pulverizing the metal lithium placed in a low-viscosity inert organic resolvent using a vacuum ultrasonic pulverization method, a micrometer scale flake metal lithium powder is prepared. The metal lithium powder may be used as an anode material for a lithium cell or lithium ion cell. The present method has advantages of high product purity, simple operation, low processing temperature, low cost, high efficiency, and less demanding on equipment, etc., and has a high prospect of being applied to mass production of metal lithium powder.
    Type: Application
    Filed: September 18, 2018
    Publication date: December 26, 2019
    Inventors: Yuanfang WANG, Jianguo DAI, Yijun FAN, Chengsheng HU, Guozheng PING, Pingfei LU, Suxia CHEN, Qianqian WANG
  • Publication number: 20190393325
    Abstract: Embodiments disclosed herein relate generally to forming a structure, e.g., in high aspect ratio trenches. In an embodiment, a method for semiconductor processing is provided. The method includes forming fins on a substrate. Sidewalls of the fins and a bottom surface between the sidewalls of the fins define a trench therebetween. The method includes forming a gate structure over the fins. The gate structure has a sidewall with a defect region formed therein. The method includes forming a filling layer to fill the defect region in the sidewall of the gate structure.
    Type: Application
    Filed: June 25, 2018
    Publication date: December 26, 2019
    Inventors: Chia-Ao Chang, Chien-Hao Chen, De-Wei Yu, Yung-Cheng Lu
  • Publication number: 20190394068
    Abstract: This application discloses a flow entry generating method and apparatus. The method includes: receiving a service path establishment request, where the service path establishment request includes a constraint, a source device, and a target device; finding, in a data transmission network according to a cross-layer information model, a service path that meets the constraint and is from the source device to the target device, where the cross-layer information model is a model that describes, at a same layer, an overall topology relationship between an IP layer and an optical layer; and generating a respective corresponding flow entry for each forwarding device in the service path, and sending the flow entry to a corresponding forwarding device. This application can greatly reduce time complexity of computing the service path, and improve efficiency of computing the service path, thereby improving efficiency of generating a flow entry.
    Type: Application
    Filed: May 27, 2019
    Publication date: December 26, 2019
    Inventors: Xuefei SONG, Yinben XIA, Chao CHEN
  • Publication number: 20190390162
    Abstract: Provided is a method for manufacturing cell-containing blocks having steps of: preparing an standardized size mold by 3D printing (three dimensional printing) using a biocompatible elastic material; injecting a thermosensitive colloid into the mold to form a thermosensitive mold; injecting a hydrogel containing cells in to the thermosensitive mold and curing the hydrogel containing cells to form the cell-containing blocks; separating the thermosensitive mold and the cell-containing blocks at a temperature higher than a solidifying point of the thermosensitive colloid. Also provided are method for assembling the cell-containing blocks in a target configuration by using an assembling mold defining the target configuration and made of a thermoreversible material.
    Type: Application
    Filed: June 20, 2019
    Publication date: December 26, 2019
    Inventors: Yu Fang Shen, Ming You Shie, Yi Wen Chen, Wei Huang Wang
  • Publication number: 20190391785
    Abstract: Systems and methods for generating a graphical representation of audio signal data during time compression or expansion are provided. The system may include a processor that performs a method including displaying a waveform during audio-signal playback at a first speed by scrolling the waveform from aright portion of a display to a left portion of the display. The method includes receiving a command to increase or decrease the audio-signal playback speed and horizontally expanding or horizontally contracting the waveform in response to receiving the command to increase or decrease the audio-signal playback speed.
    Type: Application
    Filed: January 5, 2018
    Publication date: December 26, 2019
    Applicant: inMusic Brands, Inc.
    Inventors: John O'DONNELL, Ross Hartley GOODWIN, Vincent Ming CHEN, Marcus TILLMANS
  • Publication number: 20190390061
    Abstract: A multi-layered structure is provided, which includes a carrier and a resin coating on the carrier, wherein the resin coating is formed by magnetically aligning and drying a resin composition. The resin composition includes 1 part by weight of (a) crosslinkable monomer with a biphenyl group, 1.0 to 20.0 parts by weight of (b) polyphenylene oxide, 0.1 to 10.0 parts by weight of (c) hardener, and 0.1 to 80.0 parts by weight of (d) magnetic filler. (d) Magnetic filler is boron nitride, aluminum nitride, silicon nitride, silicon carbide, aluminum oxide, carbon nitride, octahedral carbon, or a combination thereof, with a surface modified by iron-containing oxide. (d) Magnetic filler is sheet-shaped or needle-shaped.
    Type: Application
    Filed: June 22, 2018
    Publication date: December 26, 2019
    Applicants: ITEQ Corporation, Industrial Technology Research Institute
    Inventors: Chen-Hsi CHENG, Ming-Hung HUANG
  • Publication number: 20190393656
    Abstract: A cable connector assembly includes a plug for mating with a docking connector, a printed circuit board electrically connected to the plug and a cable electrically connected to the connector, the plug includes a plurality of conductive terminals, the cable includes a plurality of high speed signal cores for transmitting high speed signals and low speed signal cores for transmitting low speed signals, wherein the electrical path of the high speed signal cores connected to the corresponding conductive terminals is shorter than the electrical path of the low speed signal cores connected to the corresponding conductive terminals.
    Type: Application
    Filed: June 25, 2019
    Publication date: December 26, 2019
    Inventors: JERRY WU, JUN CHEN, FAN-BO MENG
  • Publication number: 20190392002
    Abstract: Methods and systems are disclosed for accelerating big data operations by utilizing subgraph templates. In one example, a data processing system includes a data processing system comprising a hardware processor and a hardware accelerator coupled to the hardware processor. The hardware accelerator is configured with a compiler of an accelerator functionality to generate an execution plan, to generate computations for nodes including subgraphs in a distributed system for an application program based on the execution plan, and to execute a matching algorithm to determine similarities between the subgraphs and unique templates from an available library of templates.
    Type: Application
    Filed: June 25, 2019
    Publication date: December 26, 2019
    Applicant: BigStream Solutions, Inc.
    Inventors: Maysam Lavasani, John David Davis, Danesh Tavana, Weiwei Chen, Balavinayagam Samynathan, Behnam Robatmili