Patents by Inventor Yiqun Shi

Yiqun Shi 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).

  • Patent number: 11533115
    Abstract: A wireless network can generate candidate signal configurations for physical transmissions to or from a user equipment (UE) in a radio environment. The generation of candidate signal configurations can be performed using a first neural network that is associated with the UE. These signal configurations can then be evaluated using a second neural network that is associated with the radio environment. The second neural network can be trained using measurements from previous physical transmissions in the radio environment. The trained second neural network generates a reward value that is associated with the candidate signal configurations. The first neural network is then trained using the reward values from the second neural network to produce improved candidate signal configurations. When a signal configuration that produces a suitable reward value is generated, this signal configuration can be used for the physical transmission in the radio environment.
    Type: Grant
    Filed: May 15, 2019
    Date of Patent: December 20, 2022
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Yiqun Ge, Wuxian Shi, Wen Tong
  • Patent number: 11463980
    Abstract: Methods and systems are described which use a sensing system in cooperation with a wireless communication system. Coordinate information (which may be from the sensing system, from an electronic device, or from a network-side device) and signal-related information (which may be from the wireless system) are associated with each other. The associated information may be used for wireless communication management, such as beam management operations, among others.
    Type: Grant
    Filed: February 19, 2020
    Date of Patent: October 4, 2022
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Wuxian Shi, Yiqun Ge, Wen Tong
  • Patent number: 11438011
    Abstract: A transmitter and receiver are provided for communication over a noisy channel in a wireless communications system. The transmitter and receiver use polar coding to provide reliability of data transmission over the noisy wireless channel. In addition, signature bits are inserted in some unreliable bit positions of the polar code. For a given codeword, the receiver with knowledge of the signature can more effectively decode the codeword. Cyclic redundancy check (CRC) bits may also included in the input vector to assist in decoding.
    Type: Grant
    Filed: May 25, 2020
    Date of Patent: September 6, 2022
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Yiqun Ge, Wuxian Shi
  • Patent number: 11424856
    Abstract: A method and apparatus for encoding source information for transmission over a transmission channel is disclosed. The method involves causing a source encoder to generate a plurality of feature probability distributions representing aspects of the source information. The method also involves receiving the plurality of feature probability distributions at an input of a distribution channel encoder, the distribution channel encoder being implemented using a polarization stream network. The method further involves causing the distribution channel encoder to transform the plurality of feature probability distributions into a dimension-extended output plurality of distribution codewords for transmission over the transmission channel. Methods and apparatus for decoding the output plurality of distribution codewords to regenerate the source information is also disclosed.
    Type: Grant
    Filed: July 15, 2020
    Date of Patent: August 23, 2022
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Yiqun Ge, Wuxian Shi, Wen Tong
  • Patent number: 7732451
    Abstract: A method of modulating energy homeostasis in a mammal without eliciting a sexual response by administration of a therapeutically effective amount of a pharmaceutical composition including a melanocortin receptor compound of the formula: where R1 is a bond or a linker unit including from one to six backbone atoms and an unsubstituted naphthalene group, and L, R2, R3 and Rx are as defined in the specification.
    Type: Grant
    Filed: January 14, 2005
    Date of Patent: June 8, 2010
    Assignee: Palatin Technologies, Inc.
    Inventors: Shubh D. Sharma, Annette M. Shadiack, Yiqun Shi, Zhijun Wu, Ramesh Rajpurohit, Kevin D. Burris, Papireddy Purma
  • Patent number: 7655658
    Abstract: A thienopyrimidine compound of the formula: wherein R1, R2, R3, and R4 are as defined herein, and methods of use of such compounds for the treatment of melanocortin receptor-associated disorders.
    Type: Grant
    Filed: January 21, 2005
    Date of Patent: February 2, 2010
    Assignee: Palatin Technologies, Inc.
    Inventors: Shubh D. Sharma, Yiqun Shi
  • Publication number: 20060240481
    Abstract: Melanocortin receptor-specific peptide combinatorial libraries for forming metallopeptides and metallopeptide combinatorial libraries are provided for use in biological, pharmaceutical and related applications. The combinatorial libraries are constructed of peptides constructed from naturally occurring amino acids, stereoisomers and modifications of such amino acids, non-protein amino acids, post-translationally modified amino acids, enzymatically modified amino acids, or constructs or structures designed to mimic amino acids, in which the peptides are conformationally fixed on complexation of a metal ion-binding portion thereof with a metal ion.
    Type: Application
    Filed: May 22, 2006
    Publication date: October 26, 2006
    Applicant: Palatin Technologies, Inc.
    Inventors: Shubh Sharma, Yiqun Shi, Wei Yang, Hui-Zhi Cai
  • Patent number: 7049398
    Abstract: Metallopeptides and metallopeptide combinatorial libraries specific for melanocortin receptors are provided, for use in biological, pharmaceutical and related applications. The metallopeptides and combinatorial libraries are made of peptides, peptidomimetics and peptide-like constructs, in which the peptide, peptidomimetic or construct is conformationally fixed on complexation of a metal ion-binding portion thereof with a metal ion.
    Type: Grant
    Filed: June 15, 2000
    Date of Patent: May 23, 2006
    Assignee: Palatin Technologies, Inc.
    Inventors: Shubh D. Sharma, Yiqun Shi, Wei Yang, Hui-Zhi Cai
  • Publication number: 20060003386
    Abstract: Method of making metallopeptide combinatorial libraries and metallopeptides are provided, for use in biological, pharmaceutical and related applications. The combinatorial libraries are made of peptides, peptidomimetics and peptide-like constructs, and include a metal ion-binding region thereof which includes at least one orthogonal sulfur-protecting group, in which the peptide, peptidomimetic or construct is conformationally fixed on deprotection of the sulfur and complexation of the metal ion-binding region with a metal ion. Thereafter the library members may be screened to select those with the desired specificity and affinity.
    Type: Application
    Filed: September 7, 2005
    Publication date: January 5, 2006
    Applicant: Palatin Technologies, Inc.
    Inventors: Shubh Sharma, Yiqun Shi
  • Publication number: 20050124636
    Abstract: A thienopyrimidine compound of the formula: wherein R1, R2, R3, and R4 are as defined herein, and methods of use of such compounds for the treatment of melanocortin receptor-associated disorders.
    Type: Application
    Filed: January 21, 2005
    Publication date: June 9, 2005
    Applicant: Palatin Technologies, Inc.
    Inventors: Shubh Sharma, Yiqun Shi
  • Publication number: 20020012948
    Abstract: Metallopeptide combinatorial libraries and methods of making libraries and metallopeptides are provided, for use in biological, pharmaceutical and related applications. The combinatorial libraries are made of peptides, peptidomimetics and peptide-like constructs, and include a metal ion-binding region thereof which includes at least one orthogonal sulfur-protecting group, in which the peptide, peptidomimetic or construct is conformationally fixed on deprotection of the sulfur and complexation of the metal ion-binding region with a metal ion. Thereafter the library members may be screening to select those with the desired specificity and affinity.
    Type: Application
    Filed: June 14, 2001
    Publication date: January 31, 2002
    Inventors: Shubh D. Sharma, Yiqun Shi