Patents by Inventor Qian Zhuang

Qian Zhuang 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).

  • SYSTEMS AND METHODS FOR ENHANCED LONG-RANGE UHR PACKET FORMATS
    Publication number: 20250125901
    Abstract: The technical solution is directed to ultra-high reliability (UHR) extended long-range (ELR) packet formats for enhanced long-range communications and applications. A sender can identify data to be transmitted wirelessly to a receiver according to UHR-ELR format. The sender can generate a preamble for a PPDU frame of the UHR-ELR format. The preamble can include slots for a legacy portion and for the UHR-ELR portion. The sender can include an ELR symbol in a slot the legacy portion to auto-detect that the PPDU frame is for UHR-ELR. The sender can identify a power boost for transmitting at least a L-STF or a L-LTF and transmit the PPDU frame providing the power boost to the L-STF or the L-LTF.
    Type: Application
    Filed: April 30, 2024
    Publication date: April 17, 2025
    Applicant: Avago Technologies International Sales Pte. Limited
    Inventors: Karim Nassiri Toussi, Srinath Puducheri Sundaravaradhan, Ron Porat, Qian Zhuang
  • METHODS AND DEVICES FOR COOKING RICE
    Publication number: 20130280387
    Abstract: The invention proposes a method and a device for cooking rice. The device comprises a first container (110) for containing the rice together with water; a first heater (120, 121 and 122) for heating the rice and the water in the container (110); and a regulator (130, 31, 132, 133 and 134) for, during the heating, regulating the amount of water.
    Type: Application
    Filed: December 27, 2011
    Publication date: October 24, 2013
    Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.
    Inventors: Jingwei Tan, Eng Cheng Khaw, Qian Zhuang
  • FILTER STRUCTURE IMPLEMENTATION RELATING TO A LINEAR SYSTEM SOLUTION
    Publication number: 20100080278
    Abstract: A method used in a time domain equalizer is provided. A method comprising the steps of: providing a time domain equalizer comprising a feed forward equalizer and a feedback equalizer; and using a filter circuit or structured implementation to incorporate conjugate gradient iteration in order to calculate a set of coefficients of the time domain equalizer. Whereby matrix times vector operations is converted into filtering using the filter circuit.
    Type: Application
    Filed: September 28, 2008
    Publication date: April 1, 2010
    Applicant: LEGEND SILICON CORP.
    Inventors: Shue-Lee Chang, Lin Yang, Syang-Myau Hwang, Qian Zhuang, Chen Liu, Jun Lu, Jing Li
  • USING CONJUGATE GRADIENT METHOD TO CALCULATE FILTER COEFFICIENT FOR TIME DOMAIN EQUALIZER
    Publication number: 20100080277
    Abstract: A method used in a time domain equalizer is provided. A method comprising the steps of: providing a time domain equalizer comprising a feed forward equalizer and a feedback equalizer; and using a conjugate gradient iteration in order to calculate a set of coefficients of the time domain equalizer.
    Type: Application
    Filed: September 28, 2008
    Publication date: April 1, 2010
    Applicant: LEGEND SILICON CORP.
    Inventors: Lin Yang, Syang-Myau Hwang, Qian Zhuang, Jun Lu, Shue-Lee Chang