Patents by Inventor Yan Chen

Yan 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).

  • Publication number: 20230074705
    Abstract: The invention provides methods and compositions for identifying binding polypeptides (e.g., antibodies or antigen binding fragments thereof) that specifically binds to a cell-surface antigen. The methods of the invention generally comprise contacting a variegated nucleic acid-display library of binding polypeptides with a cell-surface antigen displayed on the exterior surface of a cell; and isolating from the library at least one library member that specifically binds to the cell-surface antigen on the exterior surface of the cell.
    Type: Application
    Filed: July 29, 2022
    Publication date: March 9, 2023
    Inventors: Yan Chen, Steven M. Shamah
  • Publication number: 20230062818
    Abstract: Disclosed embodiments concern interleukin receptor associated kinases (IRAK) inhibitors, such as oxazole compounds, and compositions comprising such inhibitors. Also disclosed are methods of making and using the compounds and compositions. The disclosed compounds and/or compositions may be used to treat or prevent an IRAK-associated disease or condition.
    Type: Application
    Filed: September 27, 2022
    Publication date: March 2, 2023
    Applicant: Rigel Pharmaceuticals, Inc.
    Inventors: Hui Li, Thilo Heckrodt, Yan Chen, Ryan Kelley, Darren McMurtrie, Kin Tso, Vanessa Taylor, Rajinder Singh, Rose Yen, Jack Maung
  • Publication number: 20230066418
    Abstract: A focus ring for a plasma-based semiconductor processing tool is designed to provide and/or ensure etch rate uniformity across a wafer during a plasma etch process. The focus ring may include an angled inner wall that is angled away from a center of the focus ring to direct a plasma toward the wafer. The angle of the angled inner wall may be greater than approximately 130 degrees relative to the top surface of the wafer and/or may be less than approximately 50 degrees relative to an adjacent lower surface of the focus ring to reduce and/or eliminate areas of overlapping plasma on the wafer (which would otherwise cause non-uniform etch rates). Moreover, an inner diameter may be configured to be in a range of approximately 209 millimeters to 214 millimeters to further reduce and/or eliminate areas of overlapping plasma on the wafer.
    Type: Application
    Filed: August 30, 2021
    Publication date: March 2, 2023
    Inventors: Sheng Chieh HUANG, Cheng Kuang TSO, Chou-Feng LEE, Chung-Hsiu CHENG, Jr-Sheng CHEN, Chun Yan CHEN, Chih-Hsien HSU, Chin-Tai HUNG
  • Publication number: 20230069617
    Abstract: The present disclosure provides methods, devices, systems, and computer-implemented methods for forming and placing attachments for use with dental appliances, and more particularly to the design, manufacture, and use of three-dimensionally printed attachment templates for use with orthodontic devices. Dental attachment templates include a cavity with one or more openings for injecting and bonding attachment material directly on a patient's tooth, which allow accurate placement of the attachments while providing the dental practitioner flexibility during the attachment forming process. Digital dental attachment template model techniques can be used to accurately place the cavity and opening.
    Type: Application
    Filed: November 7, 2022
    Publication date: March 2, 2023
    Inventors: Fuming WU, Jihua CHENG, Chunhua LI, Yan CHEN, Norman C. SU
  • Patent number: 11591231
    Abstract: An organotemplate-free synthetic process for the production of a zeolite of TON framework type structure is provided. The process includes the steps of: (1) preparing a mixture comprising: (a) an alumina-coated silica; (b) a source of an alkali metal; (c) an alcohol; (d) a source of hydroxide ions; (e) seed crystals comprising a zeolitic material having a TON framework type structure; and (f) water; and (2) crystallizing the mixture obtained in step (1).
    Type: Grant
    Filed: June 25, 2021
    Date of Patent: February 28, 2023
    Assignee: CHEVRON U.S.A. INC.
    Inventors: Joel Edward Schmidt, Adeola Florence Ojo, Cong-Yan Chen
  • Publication number: 20230056815
    Abstract: Provided herein are anti-FLT3L antibodies and methods of using the antibodies to treat autoimmune and other inflammatory diseases.
    Type: Application
    Filed: July 21, 2022
    Publication date: February 23, 2023
    Applicant: Viela Bio, Inc.
    Inventors: Anna HANSEN, Xiao Xiaodong, Peter Pavlik, Yan Chen, Catherine Rachel Ettinger
  • Patent number: 11586715
    Abstract: Disclosed is a method of providing information including obtaining input information of a user, wherein the input information is related to a service, determining whether an account corresponding to the user exists in the service, obtaining characteristic information of the user based on the result of the determination, providing response information corresponding to the input information based on the characteristic information and the result of the determination, and storing activity information of the user based on at least one of the input information, the response information, and the characteristic information.
    Type: Grant
    Filed: December 29, 2021
    Date of Patent: February 21, 2023
    Assignee: Coupang Corp.
    Inventors: Hye Jin Oh, Yeo Joo Yang, Seon Il Kim, Hae Yeon Lee, Hyun Hee Ahn, Jung Yeon Nam, Ji Won Ahn, Kun Soo Han, Tae Jun Lee, Hye Sung Ma, Ju Young Park, Sang Gi Hong, Yan Yan Chen, Yun Gao
  • Publication number: 20230051164
    Abstract: A fitting for an upper brush in a double brush scrubbing chamber of a wafer cleaning system is disclosed. The fitting includes a base plate, a flanged pipe, and a threaded connector. The base plate includes a threaded hole with a stop surface therein and a channel extending from the stop surface through a lower surface of the base plate. The flanged pipe is inserted into the base plate such that the flange at the top end of a hollow tube rests on the stop surface and the hollow tube passes through the channel of the base plate. The threaded connector has a passage therethrough, and engages the threaded hole of the base plate to fix the flanged pipe in place. This structure is able to provide fluid while minimizing particle generation.
    Type: Application
    Filed: February 15, 2022
    Publication date: February 16, 2023
    Inventors: Cheng-Ping Chen, Ping-Shen Chou, Tsung-Lung Lai, Ching-Wen Cheng, Chun Yan Chen
  • Patent number: 11578078
    Abstract: Disclosed herein are kinase inhibitory compounds, such as a receptor-interacting protein-1 (RIP1) kinase inhibitor compounds, as well as pharmaceutical compositions and combinations comprising such inhibitory compounds. The compounds may have a structure according to Formula I The disclosed compounds, pharmaceutical compositions, and/or combinations may be used to treat or prevent a kinase-associated disease or condition, particularly a RIP1-associated disease or condition.
    Type: Grant
    Filed: November 6, 2020
    Date of Patent: February 14, 2023
    Assignee: Rigel Pharmaceuticals, Inc.
    Inventors: Yan Chen, Jiaxin Yu, Simon Shaw, Ihab Darwish, Vanessa Taylor, Somasekhar Bhamidipati, Zhushou Luo, Rao Kolluri
  • Patent number: 11576753
    Abstract: A dental appliance for positioning a patient's teeth includes a removable orthodontic tooth positioning appliance having teeth receiving cavities shaped to directly receive at least some of the patient's teeth and apply a resilient positioning force to the patient's teeth. The appliance includes a hard polymer layer having a hard polymer layer elastic modulus disposed between a first soft polymer layer having a first soft polymer layer elastic modulus and a second soft polymer layer having a second soft polymer layer elastic modulus. The hard polymer layer elastic modulus is greater than each of the first soft polymer layer elastic modulus and the second soft polymer layer elastic modulus. At least one of the first soft polymer layer and the second soft polymer layer has a flexural modulus of greater than about 35,000 psi.
    Type: Grant
    Filed: January 31, 2019
    Date of Patent: February 14, 2023
    Assignee: Align Technology, Inc.
    Inventors: Chunhua Li, Yan Chen, Heinz Pudleiner, Klaus Meyer, Joerg Nickel, Craig Pehlert
  • Publication number: 20230041001
    Abstract: This application provides a communication method in a dual-connectivity mode. In the communication method, maximum transmit power used by a terminal device to send a message corresponding to a main network protocol in a semi-persistent power sharing mode is maximum transmit power 2, maximum transmit power used by the terminal device to send a message corresponding to a secondary network protocol is maximum transmit power 3, the maximum transmit power 2 is less than theoretical maximum transmit power corresponding to the main network protocol, and the maximum transmit power 3 is greater than the theoretical maximum transmit power corresponding to the main network protocol.
    Type: Application
    Filed: October 28, 2020
    Publication date: February 9, 2023
    Inventors: Yan CHEN, Rentian DING, Bingguang PENG, Feng QIAN
  • Publication number: 20230042423
    Abstract: Disclosed is a method of providing information including obtaining input information of a user, wherein the input information is related to a service, determining whether an account corresponding to the user exists in the service, obtaining characteristic information of the user based on the result of the determination, providing response information corresponding to the input information based on the characteristic information and the result of the determination, and storing activity information of the user based on at least one of the input information, the response information, and the characteristic information.
    Type: Application
    Filed: December 29, 2021
    Publication date: February 9, 2023
    Inventors: Hye Jin Oh, Yeo Joo Yang, Seon Il Kim, Hae Yeon Lee, Hyun Hee Ahn, Jung Yeon Nam, Ji Won Ahn, Kun Soo Han, Tae Jun Lee, Hye Sung Ma, Ju Young Park, Sang Gi Hong, Yan Yan Chen, Yun Gao
  • Publication number: 20230042074
    Abstract: A method is provided for fabricating a semiconductor wafer having a device side, a back side opposite the device side and an outer periphery edge. Suitably, the method includes: forming a top conducting layer on the device side of the semiconductor wafer; forming a passivation layer over the top conducting layer, the passivation layer being formed so as not to extend to the outer periphery edge of the semiconductor wafer; and forming a protective layer over the passivation layer, the protective layer being spin coated over the passivation layer so as to have a smooth top surface at least in a region proximate to the outer periphery edge of the semiconductor wafer.
    Type: Application
    Filed: February 9, 2022
    Publication date: February 9, 2023
    Inventors: Chia-Cheng Tsai, Kuo-Hsin Ku, Chien-Wei Chang, Chun Yan Chen, Chia-Chi Chung
  • Patent number: 11571685
    Abstract: A novel synthetic crystalline aluminogermanosilicate molecular sieve material, designated SSZ-116, is provided. SSZ-116 can be synthesized using 3-[(3,5-di-tert-butylphenyl)methyl]-1,2-dimethyl-1H-imidazolium cations as a structure directing agent. SSZ-116 may be used in organic compound conversion reactions and/or sorptive processes.
    Type: Grant
    Filed: September 17, 2020
    Date of Patent: February 7, 2023
    Assignee: CHEVRON U.S.A. INC.
    Inventors: Stacey Ian Zones, Jesus Pascual, Dan Xie, Cong-Yan Chen
  • Patent number: 11564930
    Abstract: Disclosed herein are kinase inhibitory compounds, such as a receptor-interacting protein-1 (RIP1) kinase inhibitor compounds, as well as pharmaceutical compositions and combinations comprising such inhibitory compounds. The disclosed compounds, pharmaceutical compositions, and/or combinations may be used to treat or prevent a kinase-associated disease or condition, particularly a RIP1-associated disease or condition.
    Type: Grant
    Filed: September 4, 2020
    Date of Patent: January 31, 2023
    Assignee: Rigel Pharmaceuticals, Inc.
    Inventors: Jiaxin Yu, Ihab Darwish, Vanessa Taylor, Rao Kolluri, Yan Chen, Simon Shaw, Somasekhar Bhamidipati, Zhushou Luo
  • Publication number: 20230024346
    Abstract: A memory device includes unselected sub-block, which includes bit line; drain select (SGD) transistor coupled with bit line; a source voltage line; source select (SGS) transistor coupled with source voltage; and wordlines coupled with gates of string of cells, which have channel coupled between the SGS/SGD transistors. Control logic coupled with unselected sub-block is to: cause the SGD/SGS transistors to turn on while ramping the wordlines from a ground voltage to a pass voltage associated with unselected wordlines in preparation for read operation; cause, while ramping the wordlines, the channel to be pre-charged by ramping voltages on the bit line and the source voltage line to a target voltage that is greater than a source read voltage level; and in response to wordlines reaching the pass voltage, causing the SGD and SGS transistors to be turned off, to leave the channel pre-charged to the target voltage during the read operation.
    Type: Application
    Filed: February 2, 2022
    Publication date: January 26, 2023
    Inventors: Xiangyu Yang, Hong-Yan Chen, Ching-Huang Lu
  • Publication number: 20230025491
    Abstract: Combustion systems and associated methods are disclosed herein. In some embodiments, a combustion system comprises a first combustion zone, a second combustion zone downstream of the first combustion zone, and a heat module thermally coupled to the first combustion zone and/or second combustion zone. The first combustion zone is configured to (i) receive and combust preheated air and a first fuel and (ii) generate a first exhaust gas, and the second combustion zone is configured to (i) receive and combust the first exhaust gas and a second fuel and (ii) generate a second exhaust gas. The first exhaust gas can have a first excess air and the second exhaust gas can have a second excess air less than the first excess air. The heat module can comprise a thermionic converter or another heat-to-electricity converter able to generate a power output.
    Type: Application
    Filed: July 21, 2022
    Publication date: January 26, 2023
    Inventors: Daniel Kraemer, Yan Chen, Patrick D. Noble, Vikas Patnaik
  • Patent number: 11559988
    Abstract: A compensation method includes determining position information of an abnormal nozzle of an inkjet head; acquiring printing parameters, determining first data corresponding to the abnormal nozzle, and based on the position information of the abnormal nozzle and the printing parameters, determining position information of a compensation nozzle for compensating the first data corresponding to the abnormal nozzle; and based on the printing parameters, acquiring second data of the compensation nozzle in a normal printing state which includes ink out data and ink holding data, determining an address of the ink holding data, and generating compensation data by writing the first data into the address of the ink holding data. A compensation device includes: an abnormal nozzle position determination module; a compensation nozzle position determination module; and a compensation data generation module. An inkjet printer includes: a controlling unit, an inkjet head unit, and a nozzle compensation unit.
    Type: Grant
    Filed: January 16, 2019
    Date of Patent: January 24, 2023
    Assignees: SENDA (SHENZHEN) TECHNOLOGY CO., LTD., SHENZHEN HOSONSOFT CO., LTD
    Inventors: Yan Chen, Zhongkun Huang, Shubo Su, Jianping Ren
  • Publication number: 20230012686
    Abstract: An uplink data transmission method and an apparatus include or relate to a terminal device which determines, based on indication information of a network device, a time-frequency resource corresponding to a random access resource, or a part of a time frequency resource in the random access resource, to directly transmit uplink data. Configuration information of a time-frequency resource for random access may be reused for configuration information of the time-frequency resource, so that signaling overheads are reduced and a resource utilization is improved.
    Type: Application
    Filed: September 9, 2022
    Publication date: January 19, 2023
    Inventors: Xiaomeng CHAI, Yiqun WU, Xiuqiang XU, Yan CHEN
  • Patent number: D979629
    Type: Grant
    Filed: March 17, 2021
    Date of Patent: February 28, 2023
    Inventor: Yan Chen