Patents by Inventor Qian He

Qian He 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).

  • SYSTEM AND METHOD FOR ASSESSING WOUND
    Publication number: 20170076446
    Abstract: The wound assessing method and system provide a convenient, quantitative mechanism for diabetic foot ulcer assessment.
    Type: Application
    Filed: August 17, 2016
    Publication date: March 16, 2017
    Applicant: Worcester Polytechnic Institute
    Inventors: Peder C. Pedersen, Diane M. Strong, Emmanuel Agu, Bengisu Tulu, Lei Wang, Qian He
  • Hair Cutter
    Publication number: 20150165631
    Abstract: A hair cutter includes a stationary blade and a movable blade. The stationary blade includes a recess near a free end and a cutting edge on an upper side of the recess. The recess is adapted for receiving at least one string of hair. The movable blade includes a cutting edge at a free end. The cutting edge of the movable blade is movable past the cutting edge of the stationary blade to shear the string of hair.
    Type: Application
    Filed: December 16, 2013
    Publication date: June 18, 2015
    Applicants: AMIGO SOFT CO., LTD.
    Inventors: Shi Wang HE, Jia Zhe HE, MING TING HE, MENG QIAN HE
  • Peak factor reduction device and wireless transmitter
    Patent number: 9031144
    Abstract: To satisfy the required SNR values for each system and/or each channel, a peak factor reduction device for reducing peak components included in a transmission signal, generates a cancellation signal to be multiplexed on the transmission signal, and the peak factor reduction device changes an amplitude of the generated cancellation signal according to a signal noise ratio required for the transmission signal and a power level of the transmission signal.
    Type: Grant
    Filed: February 26, 2014
    Date of Patent: May 12, 2015
    Assignee: Hitachi, Ltd.
    Inventors: Kazuyuki Hori, Yuuji Ishida, Qian He
  • SYSTEM AND METHOD FOR ASSESSING WOUND
    Publication number: 20150119721
    Abstract: The wound assessing method and system of the present teachings provide a convenient, quantitative mechanism for diabetic foot ulcer assessment.
    Type: Application
    Filed: October 30, 2014
    Publication date: April 30, 2015
    Applicant: WORCESTER POLYTECHNIC INSTITUTE
    Inventors: Peder C. Pedersen, Diane M. Strong, Emmanuel Agu, Bengisu Tulu, Lei Wang, Qian He
  • PEAK FACTOR REDUCTION DEVICE AND WIRELESS TRANSMITTER
    Publication number: 20140254718
    Abstract: To satisfy the required SNR values for each system and/or each channel, it is provided a peak factor reduction device for reducing peak components included in a transmission signal, wherein the peak factor reduction device generates a cancellation signal to be multiplexed on the transmission signal, and the peak factor reduction device changes an amplitude of the generated cancellation signal according to a signal noise ratio required for the transmission signal and a power level of the transmission signal.
    Type: Application
    Filed: February 26, 2014
    Publication date: September 11, 2014
    Applicant: HITACHI, LTD.
    Inventors: Kazuyuki HORI, Yuuji ISHIDA, Qian HE
  • Method for recovering service forward routing and system thereof
    Patent number: 7885183
    Abstract: A method for recovering service forward routing includes the steps of: suppressing the service forward routing on a standby link from changing during a routing learning process when a primary link recovers from a fault state to a normal state, establishing a label distribution protocol (LDP) session on the primary link, and redirecting the service forward routing on the standby link to the primary link after the LDP session on the primary link is established.
    Type: Grant
    Filed: March 27, 2008
    Date of Patent: February 8, 2011
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Qian He, Yi Xiong
  • METHOD FOR RECOVERING SERVICE FORWARD ROUTING AND SYSTEM THEREOF
    Publication number: 20080186844
    Abstract: A method for recovering service forward routing includes the steps of: suppressing the service forward routing on a standby link from changing during a routing learning process when a primary link recovers from a fault state to a normal state, establishing a label distribution protocol (LDP) session on the primary link, and redirecting the service forward routing on the standby link to the primary link after the LDP session on the primary link is established.
    Type: Application
    Filed: March 27, 2008
    Publication date: August 7, 2008
    Inventors: Qian He, Yi Xiong