Patents by Inventor Wing Cheung

Wing Cheung 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: 20240141409
    Abstract: The present disclosure relates to methods, compositions, and kits for concentrating and purifying at least one target analyte from a clinical biological sample. In some embodiments, the methods involve one or more aqueous two-phase system (ATPS) compositions and at least one solid phase medium. Some embodiments provide a kit comprising one or more ATPS compositions, a binding buffer; and a solid phase medium. Other embodiments provide methods of treating cancers or infectious diseases in a patient in need thereof.
    Type: Application
    Filed: September 8, 2023
    Publication date: May 2, 2024
    Inventors: Cheuk Yiu Tenny CHUNG, Vasu SAINI, Daniel William BRADBURY, Harsha Madan KITTUR, Masae Kobayashi WEN, Cheuk Yin LAM, Kar Kee TSE, Kit CHEUNG, Wing Yee NG, Yin To CHIU, Garrett Lee MOSLEY
  • Patent number: 11925624
    Abstract: The present disclosure relates to methods of administering Compound I for treating fibrotic disorders, inflammatory disorders or autoimmune disorders.
    Type: Grant
    Filed: November 17, 2021
    Date of Patent: March 12, 2024
    Assignee: GENENTECH, INC.
    Inventors: Lin Pan, Dorothy Sze-Wing Cheung, Jeffrey Mark Harris, Indiana Strombom
  • Publication number: 20230369552
    Abstract: A method for manufacturing a light emitting diode (LED) structure is provided. A driving circuit having a plurality of contact pads is formed in a first substrate. A plurality of metal contacts is formed on the first substrate, each metal contact being located on one of the plurality of contact pads. A nonconductive adhesive layer is formed on the first substrate covering the plurality of contact pads and the plurality of metal contacts. A plurality of LED units is formed on the nonconductive adhesive layer. Each LED unit is electrically connected to one of the plurality of contact pads through one of the plurality of metal contacts.
    Type: Application
    Filed: July 26, 2023
    Publication date: November 16, 2023
    Applicant: Raysolve Optoelectronics (Suzhou) Company Limited
    Inventor: Wing Cheung Chong
  • Patent number: 11817535
    Abstract: A LED structure includes a substrate, a plurality of LED units, a bonding layer and a metal contact. The substrate includes a driving circuit, and a plurality of LED units is formed on the substrate. The bonding layer is formed between the substrate and the plurality of LED units, and the metal contact is formed in the bonding layer beneath each LED unit to electrically connect each LED unit with a contact pad of the driving circuit. A first sectional area of the metal contact is smaller than a second sectional area of each LED unit.
    Type: Grant
    Filed: April 13, 2021
    Date of Patent: November 14, 2023
    Assignee: RAYSOLVE OPTOELECTRONICS (SUZHOU) COMPANY LIMITED
    Inventor: Wing Cheung Chong
  • Patent number: 11599482
    Abstract: A standalone Storage Controller with PCIe Multi-Mode capability that can be configured as PCIe Root-Complex (RC), an End-Point (EP) or a bridge (BR). In EP mode, the Storage Controller acts like a regular PCIe slaved controller which is connected to a PCIe Root-Complex provided by a Host via a PCIe port. While in RC mode, the Storage Controller acts as a PCIe configuration and management entity, a Host acting as a PCIe Root-Complex, which an add-in card or chip can attach to via a PCIe port that is provided by the Storage Controller, supporting any type of Network Device Interface, without an external Root-Complex. While in bridge mode, the Storage Controller can act as a transparent or non-transparent bridge with either a Root-Complex or End-Point port for the internal connection to the bridge.
    Type: Grant
    Filed: September 20, 2019
    Date of Patent: March 7, 2023
    Assignee: Suzhou Kuhan Information Technologies Co., Ltd.
    Inventors: Kwok Wah Yeung, Ka Wing Cheung, David Crespi
  • Patent number: 11368395
    Abstract: A Multiprotocol Storage Controller (MPSC) System on a Chip (SOC) comprising multiple heterogeneous network interface ports, a switch core, a global memory mapper and a frame router. The interface ports capable of interconnecting networks of devices with differing data and signaling protocols and differing number of data and signal lines.
    Type: Grant
    Filed: February 21, 2020
    Date of Patent: June 21, 2022
    Assignee: SUZHOU KUHAN INFORMATION TECHNOLOGIES CO., LTD.
    Inventors: Stuart Berman, David Crespi, Kwok Wah Yeung, Ka Wing Cheung
  • Publication number: 20220184046
    Abstract: The present disclosure relates to methods of administering Compound I for treating fibrotic disorders, inflammatory disorders or autoimmune disorders.
    Type: Application
    Filed: November 17, 2021
    Publication date: June 16, 2022
    Inventors: Lin Pan, Dorothy Sze-Wing Cheung, Jeffrey Mark Harris, Indiana Strombom
  • Publication number: 20220150164
    Abstract: A Multiprotocol Storage Controller (MPSC) System on a Chip (SOC) comprising multiple heterogeneous network interface ports, a switch core, a global memory mapper and a frame router. The interface ports capable of interconnecting networks of devices with differing data and signaling protocols and differing number of data and signal lines.
    Type: Application
    Filed: February 21, 2020
    Publication date: May 12, 2022
    Inventors: Stuart BERMAN, David CRESPI, Kwok Wah YEUNG, Ka Wing CHEUNG
  • Publication number: 20220140217
    Abstract: A LED structure includes a substrate, a LED driving circuit, a plurality of conductive pads, and a first LED set. The LED driving circuit is formed in the substrate, and the LED driving circuit includes a plurality of contacts. The plurality of conductive pads are formed on the LED driving circuit, and each conductive pad of the plurality of conductive pads is disposed on a corresponding contact of the plurality of contacts. The first LED set includes a plurality of LED units disposed on a first conductive pad of the plurality of conductive pads. The plurality of LED units of the first LED set are in electric contact with the corresponding contact through the first conductive pad.
    Type: Application
    Filed: September 8, 2021
    Publication date: May 5, 2022
    Applicant: Raysolve Optoelectronics (Suzhou) Company Limited
    Inventor: Wing Cheung Chong
  • Patent number: 11207304
    Abstract: The present disclosure relates to methods of administering Compound I for treating fibrotic disorders, inflammatory disorders or autoimmune disorders.
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: December 28, 2021
    Assignee: GENENTECH, INC.
    Inventors: Lin Pan, Dorothy Sze-Wing Cheung, Jeffrey Mark Harris, Indiana Strombom
  • Publication number: 20210351226
    Abstract: A LED structure includes a substrate, a first semiconductor layer, a second semiconductor layer, and a color conversion layer. The first semiconductor layer is formed on the substrate, and the first semiconductor layer includes a first LED unit and a second LED unit formed therein. The first LED unit and the second LED unit emit light of a first color. The second semiconductor layer is formed above the first semiconductor layer, and the second semiconductor layer includes a third LED unit formed therein. The third LED unit emits light of a second color different from the first color. The color conversion layer is formed on the first LED unit to convert light of the first color to light of a third color different from the first color and the second color.
    Type: Application
    Filed: April 29, 2021
    Publication date: November 11, 2021
    Applicant: Raysolve Optoelectronics (Suzhou) Company Limited
    Inventor: Wing Cheung Chong
  • Publication number: 20210334226
    Abstract: A standalone Storage Controller with PCIe Multi-Mode capability that can be configured as PCIe Root-Complex (RC), an End-Point (EP) or a bridge (BR). In EP mode, the Storage Controller acts like a regular PCIe slaved controller which is connected to a PCIe Root-Complex provided by a Host via a PCIe port. While in RC mode, the Storage Controller acts as a PCIe configuration and management entity, a Host acting as a PCIe Root-Complex, which an add-in card or chip can attach to via a PCIe port that is provided by the Storage Controller, supporting any type of Network Device Interface, without an external Root-Complex. While in bridge mode, the Storage Controller can act as a transparent or non-transparent bridge with either a Root-Complex or End-Point port for the internal connection to the bridge.
    Type: Application
    Filed: September 20, 2019
    Publication date: October 28, 2021
    Inventors: Kwok Wah Yeung, Ka Wing Cheung, David Crespi
  • Publication number: 20210328121
    Abstract: A LED structure includes a substrate, a plurality of LED units, a bonding layer and a metal contact. The substrate includes a driving circuit, and a plurality of LED units is formed on the substrate. The bonding layer is formed between the substrate and the plurality of LED units, and the metal contact is formed in the bonding layer beneath each LED unit to electrically connect each LED unit with a contact pad of the driving circuit. A first sectional area of the metal contact is smaller than a second sectional area of each LED unit.
    Type: Application
    Filed: April 13, 2021
    Publication date: October 21, 2021
    Applicant: Raysolve Optoelectronics (Suzhou) Company Limited
    Inventor: Wing Cheung Chong
  • Publication number: 20210320145
    Abstract: The LED structure includes a substrate and a plurality of LED units formed on the substrate. Each LED unit includes a bonding layer formed on the substrate, a first doping type semiconductor layer formed on the bonding layer, a second doping type semiconductor layer formed on the first doping type semiconductor layer, a passivation layer formed on the second doping type semiconductor layer and a portion of the first doping type semiconductor layer; and an electrode layer formed on a portion of the passivation layer and contacting the second doping type semiconductor layer. The plurality of LED units include a first LED unit and a second LED unit adjacent to the first LED unit. The first doping type semiconductor layer of the first LED unit horizontally extends to the first doping type semiconductor layer of the second LED unit adjacent to the first LED unit, and the first LED unit and the second LED unit are individually functionable LED units.
    Type: Application
    Filed: January 29, 2021
    Publication date: October 14, 2021
    Applicant: RAYSOLVE OPTOELECTRONICS (SUZHOU) COMPANY LIMITED
    Inventor: Wing Cheung Chong
  • Publication number: 20210320229
    Abstract: A LED structure includes a substrate, a LED unit formed on the substrate, a first reflector layer formed between the substrate and the LED unit, and a second reflector layer formed on the LED unit. A common anode layer of the LED unit is formed on the first reflector layer. The first reflector layer, the LED unit and the second reflector layer are configured to collectively provide a resonant cavity.
    Type: Application
    Filed: March 23, 2021
    Publication date: October 14, 2021
    Applicant: Raysolve Optoelectronics (Suzhou) Company Limited
    Inventor: Wing Cheung Chong
  • Publication number: 20210320234
    Abstract: A LED structure includes a substrate, a bonding layer, a first doping type semiconductor layer, a multiple quantum well (MQW) layer, a second doping type semiconductor layer, a passivation layer and an electrode layer. The bonding layer is formed on the substrate, and the first doping type semiconductor layer is formed on the bonding layer. The MQW layer is formed on the first doping type semiconductor layer, and the second doping type semiconductor layer is formed on the MQW layer. The second doping type semiconductor layer includes an isolation material made through implantation, and the passivation layer is formed on the second doping type semiconductor layer. The electrode layer is formed on the passivation layer in contact with a portion of the second doping type semiconductor layer through a first opening on the passivation layer.
    Type: Application
    Filed: February 17, 2021
    Publication date: October 14, 2021
    Applicant: Raysolve Optoelectronics (Suzhou) Company Limited
    Inventor: Wing Cheung Chong
  • Publication number: 20210253774
    Abstract: The present invention relates to specific thermoplastic polyurethane moulding compounds having improved resistance to mechanical stress, especially scratching, and improved resistance to soiling by standard household chemicals and coloured foodstuffs and having very little blocking of electronic and radio signals.
    Type: Application
    Filed: August 30, 2019
    Publication date: August 19, 2021
    Inventors: Christian Wamprecht, Yi Shen, Wing Cheung Chan, Xiaoying Yang
  • Publication number: 20210230344
    Abstract: The present invention relates to a thermoplastic polyurethane composition and use thereof. The thermoplastic polyurethane composition comprises a polyurethane prepared from a polyester polyol and a polyisocyanate as well as an antioxidant. The thermoplastic polyurethane composition of the present invention can be used with other thermoplastic polymers in melt spinning process to prepare bicomponent fibers.
    Type: Application
    Filed: May 6, 2019
    Publication date: July 29, 2021
    Inventors: Wing Cheung Chan, Yuk Ki Lee, Yao-chia Yang, Gendi Gan, Lizhong Zhu, Tongjian Zhang, Shengjie Zou
  • Patent number: 10658346
    Abstract: A stack of strata containing LEDs is fabricated by repeatedly bonding unpatterned epitaxial structures. Because the epitaxial structures are unpatterned (e.g., not patterned into individual micro LEDs), requirements on alignment are significantly relaxed. One example is an integrated multi-color LED display panel, in which arrays of micro LEDs are integrated with corresponding driver circuitry. Multiple strata of micro LEDs are stacked on top of a base substrate that includes the driver circuitry. In this process, each stratum is fabricated as follows. An unpatterned epitaxial structure is bonded on top of the existing device. The epitaxial structure is then patterned to form micro LEDs. The stratum is filled and planarized to allow the unpatterned epitaxial structure of the next stratum to be bonded. This is repeated to build up the stack of strata.
    Type: Grant
    Filed: March 19, 2018
    Date of Patent: May 19, 2020
    Assignee: Hong Kong Beida Jade Bird Display Limited
    Inventors: Wing Cheung Chong, Lei Zhang, Qiming Li, Jen-Shyan Chen
  • Patent number: 10622343
    Abstract: A semiconductor apparatus includes a driver circuit wafer including a plurality of driver circuits arranged in an array, a bonding metal layer formed over the driver circuit wafer, and a horizontally continuous functional device epi-structure layer formed over the bonding metal layer and covering the driver circuits.
    Type: Grant
    Filed: December 3, 2018
    Date of Patent: April 14, 2020
    Assignee: Hong Kong Beida Jade Bird Display Limited
    Inventors: Lei Zhang, Qiming Li, Huiwen Xu, Fang Ou, Wing Cheung Chong