Patents by Inventor Fuyong WANG

Fuyong WANG 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).

  • Method for generating ultrashort femtosecond pulses in optical parametric oscillator pumped by long pulses
    Patent number: 9366939
    Abstract: A method for generating ultrashort femtosecond pulses in the optical parametric oscillator pumped by long pulses, comprising governing dispersion and nonlinearity in the optical parametric oscillator, forming linearly-chirped long pulses with broad bandwidth in the optical parametric oscillator, compressing the linearly-chirped long pulses to femtosecond pulses by a second-order dispersion outside the optical parametric oscillator cavity. The ultrashort femtosecond pulse is generated in the OPO with long pulse pumping.
    Type: Grant
    Filed: September 4, 2015
    Date of Patent: June 14, 2016
    Assignee: Shanghai Jiao Tong University
    Inventors: Guoqiang Xie, Liejia Qian, Fuyong Wang, Zhipeng Qin, Peng Yuan
  • METHOD FOR GENERATING ULTRASHORT FEMTOSECOND PULSES IN OPTICAL PARAMETRIC OSCILLATOR PUMPED BY LONG PULSES
    Publication number: 20160131960
    Abstract: A method for generating ultrashort femtosecond pulses in the optical parametric oscillator pumped by long pulses, comprising governing dispersion and nonlinearity in the optical parametric oscillator, forming linearly-chirped long pulses with broad bandwidth in the optical parametric oscillator, compressing the linearly-chirped long pulses to femtosecond pulses by a second-order dispersion outside the optical parametric oscillator cavity. The ultrashort femtosecond pulse is generated in the OPO with long pulse pumping.
    Type: Application
    Filed: September 4, 2015
    Publication date: May 12, 2016
    Inventors: Guoqiang XIE, Liejia QIAN, Fuyong WANG, Zhipeng QIN, Peng YUAN
  • Shower valve trim package
    Patent number: D783131
    Type: Grant
    Filed: December 11, 2015
    Date of Patent: April 4, 2017
    Inventor: Fuyong Wang
  • Tub faucet
    Patent number: D784494
    Type: Grant
    Filed: December 11, 2015
    Date of Patent: April 18, 2017
    Inventor: Fuyong Wang
  • Shower valve trim package
    Patent number: D785762
    Type: Grant
    Filed: December 11, 2015
    Date of Patent: May 2, 2017
    Inventor: Fuyong Wang
  • Shower valve trim package
    Patent number: D800874
    Type: Grant
    Filed: August 30, 2016
    Date of Patent: October 24, 2017
    Inventor: Fuyong Wang
  • Faucet spout
    Patent number: D860391
    Type: Grant
    Filed: October 21, 2017
    Date of Patent: September 17, 2019
    Inventor: Fuyong Wang
  • Faucet spout
    Patent number: D954179
    Type: Grant
    Filed: October 23, 2019
    Date of Patent: June 7, 2022
    Inventor: Fuyong Wang