Patents by Inventor Yongmei Chen

Yongmei 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: 20240101937
    Abstract: Embodiments of the present disclosure herein include a method of removing a contamination material from an optical device. The method may include disposing an optical device in a process chamber, the optical device having optical device structures formed in a substrate, the contamination material is disposed at least on sidewalls of the optical device structures and within trenches between the optical device structures, and exposing the optical device to a plasma generated in the process chamber, the plasma generated from oxygen gas (O2), chlorine gas (Cl2), Argon (Ar), or a combination thereof, the exposing the optical device to the plasma removes the contamination material.
    Type: Application
    Filed: September 22, 2023
    Publication date: March 28, 2024
    Inventors: Wei WU, Jhenghan YANG, Yongmei CHEN, Jinxin FU, Ludovic GODET
  • Publication number: 20240082160
    Abstract: An amlodipine dry suspension, comprising a diluent, a suspending aid, etc. and being free of surfactants. A preparation method therefor comprises the following steps: a) preparing an aqueous mixture 1 containing amlodipine besylate by using a high-speed homogenization method; b) adding sodium benzoate to the mixture 1, and homogenizing same at a high speed to obtain a mixture 2; and c) granulating the mixture 2 and other components, and then drying same. The raw materials are homogenized and mixed at a high speed, no surfactant is added during the preparation, amlodipine is fully wetted by using a high-speed homogenization process, prescription components are simplified, and the amlodipine dry suspension is more suitable for children to use. Compared with ultrasonic stirring, scaled-up and industrial production are easier to realize for the high-speed homogenization process, and at the same time, the preparation is good in stability and convenient to carry.
    Type: Application
    Filed: December 31, 2021
    Publication date: March 14, 2024
    Inventors: Hanxiong Li, Xianzhu Wang, Weitang Chen, Yuan Chen, Ping Guo, Yongyi Wu, Yongmei Qin, Hongxue Huang, Li Wang
  • Publication number: 20240026033
    Abstract: The presently disclosed subject matter provides antibodies that bind KLB and FGFR1, and methods of using the same. In certain embodiments, an antibody of the present disclosure includes a bispecific antibody that binds to an epitope present on FGFR1 and binds to an epitope present on KLB.
    Type: Application
    Filed: March 31, 2023
    Publication date: January 25, 2024
    Applicant: Genentech, Inc.
    Inventors: Yongmei Chen, James Ernst, Hok Seon Kim, Junichiro Sonoda, Christoph Spiess, Scott Stawicki, Yan Wu
  • Publication number: 20230360890
    Abstract: A method of processing an optical device is provided, including: positioning an optical device on a substrate support in an interior volume of a process chamber, the optical device including an optical device substrate and a plurality of optical device structures formed over the optical device substrate, each optical device structure including a bulk region formed of silicon carbide and one or more surface regions formed of silicon oxycarbide. The method further includes providing one or more process gases to the interior volume of the process chamber, and generating a plasma of the one or more process gases in the interior volume for a first time period when the optical device is on the substrate support, and stopping the plasma after the first time period. A carbon content of the one or more surface regions of each optical device structure is reduced by at least 50% by the plasma.
    Type: Application
    Filed: April 7, 2023
    Publication date: November 9, 2023
    Inventors: Yue CHEN, Jinyu LU, Yongmei CHEN, Jinxin FU, Zihao YANG, Mingwei ZHU, Takashi KURATOMI, Rami HOURANI, Ludovic GODET, Qun JING, Jingyi YANG, David Masayuki ISHIKAWA
  • Publication number: 20230354050
    Abstract: Aspects of the subject disclosure may include, for example, receiving network requirements for a new telecommunications network to be developed by a network operator, developing a workflow for design and development of the new telecommunications network based on stored knowledge base data about past telecommunications network projects of the network operator, the stored knowledge base data including information about prior milestone processes of the past telecommunications network projects of the network operator, modifying the information about prior milestone processes based on the network requirements for the new telecommunications network, forming a plurality of milestone processes for the new telecommunications network, and performing respective milestone processes of the plurality of milestone processes to design, develop and test the new telecommunications network, including performing a network ready milestone process of final testing of network functions and a certification that the new telecommunica
    Type: Application
    Filed: April 27, 2022
    Publication date: November 2, 2023
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Christopher T. Anderson, Christopher Gregston, Shaunna Levell, Julie McNew, Barbara Adcock, Brandon Roche, Rick Williams, Judy Banker, Stacy Jackiewicz, Irma Mix, Kristen Hyslope, Yongmei Chen, Saurav Vasishat
  • Publication number: 20220064331
    Abstract: The presently disclosed subject matter provides antibodies that bind KLB and FGFR1, and methods of using the same. In certain embodiments, an antibody of the present disclosure includes a bispecific antibody that binds to an epitope present on FGFR1 and binds to an epitope present on KLB.
    Type: Application
    Filed: June 8, 2021
    Publication date: March 3, 2022
    Applicant: GENENTECH, INC.
    Inventors: Yongmei Chen, James Ernst, Hok Seon Kim, Junichiro Sonoda, Christoph Spiess, Scott Stawicki, Yan Wu
  • Patent number: 11148036
    Abstract: A multi-link wheel base includes a main body composed of a plurality of links connected in series and wheels provided on the main body, and the wheels are provided on the link assembly the link assembly includes an intermediate link and an end link, wherein both sides of the intermediate link are provided with a rotational connection position, one side of the end link is provided with a rotational connection position, and the rotational connection positions on the adjacent link assemblies are rotationally connected by means of a connecting device.
    Type: Grant
    Filed: June 25, 2019
    Date of Patent: October 19, 2021
    Inventors: Yongmei Chen, Yongping Chen
  • Publication number: 20210146230
    Abstract: A multi-link wheel base includes a main body composed of a plurality of links connected in series and wheels provided on the main body, and the wheels are provided on the link assembly the link assembly includes an intermediate link and an end link, wherein both sides of the intermediate link are provided with a rotational connection position, one side of the end link is provided with a rotational connection position, and the rotational connection positions on the adjacent link assemblies are rotationally connected by means of a connecting device.
    Type: Application
    Filed: June 25, 2019
    Publication date: May 20, 2021
    Inventors: Yongmei CHEN, Yongping CHEN
  • Patent number: 10957590
    Abstract: Implementations of the present disclosure generally relate to the fabrication of integrated circuits, and more particularly, to methods for forming a layer. The layer may be a mask used in lithography process to pattern and form a trench. The mask is formed over a substrate having at least two distinct materials by a selective deposition process. The edges of the mask are disposed on an intermediate layer formed on at least one of the two distinct materials. The method includes removing the intermediate layer to form a gap between edges of the mask and the substrate and filling the gap with a different material than the mask or with the same material as the mask. By filling the gap with the same or different material as the mask, electrical paths are improved.
    Type: Grant
    Filed: October 30, 2019
    Date of Patent: March 23, 2021
    Assignee: Applied Materials, Inc.
    Inventors: Wenhui Wang, Huixiong Dai, Christopher S. Ngai, Liqi Wu, Wenyu Zhang, Yongmei Chen, Hao Chen, Keith Tatseun Wong, Ke Chang
  • Patent number: 10927449
    Abstract: Embodiments of the present disclosure provide a sputtering chamber with in-situ ion implantation capability. In one embodiment, the sputtering chamber comprises a target, an RF and a DC power supplies coupled to the target, a support body comprising a flat substrate receiving surface, a bias power source coupled to the support body, a pulse controller coupled to the bias power source, wherein the pulse controller applies a pulse control signal to the bias power source such that the bias power is delivered either in a regular pulsed mode having a pulse duration of about 100-200 microseconds and a pulse repetition frequency of about 1-200 Hz, or a high frequency pulsed mode having a pulse duration of about 100-300 microseconds and a pulse repetition frequency of about 200 Hz to about 20 KHz, and an exhaust assembly having a concentric pumping port formed through a bottom of the processing chamber.
    Type: Grant
    Filed: December 28, 2017
    Date of Patent: February 23, 2021
    Assignee: Applied Materials, Inc.
    Inventors: Jingjing Liu, Ludovic Godet, Srinivas D. Nemani, Yongmei Chen, Anantha K. Subramani
  • Patent number: 10882921
    Abstract: The presently disclosed subject matter provides antibodies that bind KLB and FGFR1, and methods of using the same. In certain embodiments, an antibody of the present disclosure includes a bispecific antibody that binds to an epitope present on FGFR1 and binds to an epitope present on KLB.
    Type: Grant
    Filed: February 25, 2019
    Date of Patent: January 5, 2021
    Assignee: GENENTECH, INC.
    Inventors: Yongmei Chen, James Ernst, Hok Seon Kim, Junichiro Sonoda, Christoph Spiess, Scott Stawicki, Yan Wu
  • Patent number: 10801906
    Abstract: A device includes a capacitive sensor having a hydrogel structure that includes a first surface and a second surface. A first electrode is provided at the first surface of the hydrogel structure, the first electrode including a network of conductive nanoparticles extending into the hydrogel structure. A second electrode is provided at the second surface of the hydrogel structure.
    Type: Grant
    Filed: November 14, 2017
    Date of Patent: October 13, 2020
    Assignee: NUtech Ventures
    Inventors: Li Tan, Yang Gao, Qin Zhou, Yongmei Chen
  • Publication number: 20200199208
    Abstract: Provided herein are anti-RSPO antibodies, in particular anti-RSPO2 antibodies and/or anti-RSPO3 antibodies, and methods of using the same.
    Type: Application
    Filed: September 30, 2019
    Publication date: June 25, 2020
    Inventors: Elaine Storm, Frederic J. de Sauvage, Jeremy M. Murray, Cameron L. Noland, Yan Wu, Christine Tan, Jo-Anne Hongo, Yongmei Chen
  • Publication number: 20200161181
    Abstract: Implementations of the present disclosure generally relate to the fabrication of integrated circuits, and more particularly, to methods for forming a layer. The layer may be a mask used in lithography process to pattern and form a trench. The mask is formed over a substrate having at least two distinct materials by a selective deposition process. The edges of the mask are disposed on an intermediate layer formed on at least one of the two distinct materials. The method includes removing the intermediate layer to form a gap between edges of the mask and the substrate and filling the gap with a different material than the mask or with the same material as the mask. By filling the gap with the same or different material as the mask, electrical paths are improved.
    Type: Application
    Filed: October 30, 2019
    Publication date: May 21, 2020
    Inventors: Wenhui WANG, Huixiong DAI, Christopher S. NGAI, Liqi WU, Wenyu ZHANG, Yongmei CHEN, Hao CHEN, Keith Tatseun WONG, Ke CHANG
  • Patent number: 10643895
    Abstract: A method of forming an interconnect structure for semiconductor or MEMS structures at a 10 nm Node (16 nm HPCD) down to 5 nm Node (7 nm HPCD), or lower, where the conductive contacts of the interconnect structure are fabricated using solely subtractive techniques applied to conformal layers of conductive materials.
    Type: Grant
    Filed: September 11, 2017
    Date of Patent: May 5, 2020
    Assignee: APPLIED MATERIALS, INC.
    Inventors: Bencherki Mebarki, Huixiong Dai, Yongmei Chen, He Ren, Mehul Naik
  • Publication number: 20200105626
    Abstract: Methods and apparatus for simulating arcing that can occur during substrate fabrication is provided. In some embodiments, the method includes: loading a bare silicon substrate that has been pretreated with at least one of polybutylene terephthalate (PBT) or a film into a testing environment, performing a physical vapor deposition (PVD) process on the bare silicon substrate, and determining arcing occurrences on the bare silicon substrate caused during the PVD process.
    Type: Application
    Filed: February 5, 2019
    Publication date: April 2, 2020
    Inventors: MINGDONG LI, LEI ZHOU, CHAO DU, YONG CAO, CHEN GONG, BO XIE, YONGMEI CHEN, SONG-MOON SUH, RONGJUN WANG, XIANMIN TANG
  • Publication number: 20190177432
    Abstract: The presently disclosed subject matter provides antibodies that bind KLB and FGFR1, and methods of using the same. In certain embodiments, an antibody of the present disclosure includes a bispecific antibody that binds to an epitope present on FGFR1 and binds to an epitope present on KLB.
    Type: Application
    Filed: February 25, 2019
    Publication date: June 13, 2019
    Applicant: GENENTECH, INC.
    Inventors: Yongmei Chen, James Ernst, Hok Seon Kim, Junichiro Sonoda, Christoph Spiess, Scott Stawicki, Yan Wu
  • Patent number: 10246518
    Abstract: The presently disclosed subject matter provides antibodies that bind KLB and FGFR1, and methods of using the same. In certain embodiments, an antibody of the present disclosure includes a bispecific antibody that binds to an epitope present on FGFR1 and binds to an epitope present on KLB.
    Type: Grant
    Filed: December 11, 2017
    Date of Patent: April 2, 2019
    Assignee: Genentech, Inc.
    Inventors: Yongmei Chen, James Ernst, Hok Seon Kim, Junichiro Sonoda, Christoph Spiess, Scott Stawicki, Yan Wu
  • Publication number: 20180312579
    Abstract: Provided herein are anti-RSPO antibodies, in particular anti-RSPO2 antibodies and/or anti-RSPO3 antibodies, and methods of using the same.
    Type: Application
    Filed: December 11, 2017
    Publication date: November 1, 2018
    Inventors: Elaine Storm, Frederic J. de Sauvage, Jeremy M. Murray, Cameron L. Noland, Yan Wu, Christine Tan, Jo-Anne Hongo, Yongmei Chen
  • Patent number: 10035059
    Abstract: The present invention discloses a flat ground cross-country type roller skate comprising a skate body (1), wherein a wheel assembly at a lower part of the skate body, wherein the wheel assembly comprises a mounting seat (6) used to mount the skate body (1) and a hoisting mechanism disposed on the mounting seat (6). There are at least three wheel assemblies disposed on the hoisting mechanism, and each wheel assembly can hoist independently under the action of the hoisting mechanism. Thus, the wheel assemblies of the roller skate can be hoisted independently so as to adapt to various roads with uneven surface.
    Type: Grant
    Filed: February 14, 2016
    Date of Patent: July 31, 2018
    Inventors: Yongmei Chen, Yongping Chen