Patents by Inventor Chen SHANG

Chen SHANG 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).

  • Monolithic integrated quantum dot photonic integrated circuits
    Patent number: 11693178
    Abstract: A photonic integrated circuit (PIC) includes a semiconductor substrate, one or more passive components, and one or more active components. The one or more passive components are fabricated on the semiconductor substrate, wherein the passive components are fabricated in a III-V type semiconductor layer. The one or more active components are fabricated on top of the one or more passive components, wherein optical signals are communicated between the one or more active components via the one or more passive components.
    Type: Grant
    Filed: August 8, 2022
    Date of Patent: July 4, 2023
    Assignee: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: John E. Bowers, Arthur Gossard, Daehwan Jung, Justin Norman, Chen Shang, Yating Wan
  • MONOLITHIC INTEGRATED QUANTUM DOT PHOTONIC INTEGRATED CIRCUITS
    Publication number: 20220390669
    Abstract: A photonic integrated circuit (PIC) includes a semiconductor substrate, one or more passive components, and one or more active components. The one or more passive components are fabricated on the semiconductor substrate, wherein the passive components are fabricated in a III-V type semiconductor layer. The one or more active components are fabricated on top of the one or more passive components, wherein optical signals are communicated between the one or more active components via the one or more passive components.
    Type: Application
    Filed: August 8, 2022
    Publication date: December 8, 2022
    Inventors: John E. BOWERS, Arthur GOSSARD, Daehwan JUNG, Justin NORMAN, Chen SHANG, Yating WAN
  • Monolithic integrated quantum dot photonic integrated circuits
    Patent number: 11435524
    Abstract: A photonic integrated circuit (PIC) includes a semiconductor substrate, one or more passive components, and one or more active components. The one or more passive components are fabricated on the semiconductor substrate, wherein the passive components are fabricated in a III-V type semiconductor layer. The one or more active components are fabricated on top of the one or more passive components, wherein optical signals are communicated between the one or more active components via the one or more passive components.
    Type: Grant
    Filed: May 24, 2019
    Date of Patent: September 6, 2022
    Assignee: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: John E. Bowers, Arthur Gossard, Daehwan Jung, Justin Norman, Chen Shang, Yating Wan
  • MONOLITHIC INTEGRATED QUANTUM DOT PHOTONIC INTEGRATED CIRCUITS
    Publication number: 20210208336
    Abstract: A photonic integrated circuit (PIC) includes a semiconductor substrate, one or more passive components, and one or more active components. The one or more passive components are fabricated on the semiconductor substrate, wherein the passive components are fabricated in a III-V type semiconductor layer. The one or more active components are fabricated on top of the one or more passive components, wherein optical signals are communicated between the one or more active components via the one or more passive components.
    Type: Application
    Filed: May 24, 2019
    Publication date: July 8, 2021
    Inventors: John E. BOWERS, Arthur GOSSARD, Daehwan JUNG, Justin NORMAN, Chen SHANG, Yating WAN
  • BUSINESS DATA PROMOTION METHOD, DEVICE, TERMINAL AND COMPUTER-READABLE STORAGE MEDIUM
    Publication number: 20200074509
    Abstract: Embodiments of a business data promotion method, device, terminal and a computer-readable storage medium are provided. The method can include: acquiring historical behavior data of a user; acquiring a data item of the user's interest, according to the historical behavior data of the user; and for each business scenario, generating a personalized promotion data item of the user, based on the data item of the user's interest and a preset promotion data item. In an embodiment of the present application, a relatively reasonable guidance scheme is provided with respect to the promotion demands of different users, so as to improve the promotion effect to the user in different business scenarios and the effect of increasing the traffic.
    Type: Application
    Filed: August 29, 2019
    Publication date: March 5, 2020
    Inventor: Chen SHANG