Patents by Inventor Yichen Xie

Yichen Xie 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).

  • OPTOELECTRONIC COMPUTING SYSTEMS
    Publication number: 20240193410
    Abstract: Systems and methods that include: providing input information in an electronic format; converting at least a part of the electronic input information into an optical input vector; optically transforming the optical input vector into an optical output vector based on an optical matrix multiplication; converting the optical output vector into an electronic format; and electronically applying a non-linear transformation to the electronically converted optical output vector to provide output information in an electronic format. In some examples, a set of multiple input values are encoded on respective optical signals carried by optical waveguides. For each of at least two subsets of one or more optical signals, a corresponding set of one or more copying modules splits the subset of one or more optical signals into two or more copies of the optical signals.
    Type: Application
    Filed: July 12, 2023
    Publication date: June 13, 2024
    Inventors: Yichen Shen, Huaiyu Meng, Li Jing, Rumen Dangovski, Peng Xie, Matthew Khoury, Cheng-Kuan Lu, Ronald Gagnon, Maurice Steinman, Jianhua Wu, Arash Hosseinzadeh
  • Optoelectronic computing systems
    Patent number: 12001946
    Abstract: Systems and methods that include: providing input information in an electronic format; converting at least a part of the electronic input information into an optical input vector; optically transforming the optical input vector into an optical output vector based on an optical matrix multiplication; converting the optical output vector into an electronic format; and electronically applying a non-linear transformation to the electronically converted optical output vector to provide output information in an electronic format. In some examples, a set of multiple input values are encoded on respective optical signals carried by optical waveguides. For each of at least two subsets of one or more optical signals, a corresponding set of one or more copying modules splits the subset of one or more optical signals into two or more copies of the optical signals.
    Type: Grant
    Filed: April 20, 2020
    Date of Patent: June 4, 2024
    Assignee: Lightelligence PTE. Ltd.
    Inventors: Yichen Shen, Huaiyu Meng, Li Jing, Rumen Dangovski, Peng Xie, Matthew Khoury, Cheng-Kuan Lu, Ronald Gagnon, Maurice Steinman, Jianhua Wu, Arash Hosseinzadeh
  • Object-based systematic state space exploration of software
    Patent number: 7526750
    Abstract: The state space of modeled software can be explored using an object-based systematic state explorer. The object-based model can perform well even in light of the complexities of concurrent software. During state space exploration, differences between states can be stored instead of storing a complete copy of the state.
    Type: Grant
    Filed: February 13, 2004
    Date of Patent: April 28, 2009
    Assignee: Microsoft Corporation
    Inventors: Anthony D. Andrews, Shaz Qadeer, Niels Jakob Rehof, Sriram K. Rajamani, Yichen Xie
  • Object-based systematic state space exploration of software
    Publication number: 20050086648
    Abstract: The state space of modeled software can be explored using an object-based systematic state explorer. The object-based model can perform well even in light of the complexities of concurrent software. During state space exploration, differences between states can be stored instead of storing a complete copy of the state.
    Type: Application
    Filed: February 13, 2004
    Publication date: April 21, 2005
    Inventors: Anthony Andrews, Shaz Qadeer, Niels Rehof, Sriram Rajamani, Yichen Xie