Patents by Inventor Zhengrong Wang

Zhengrong 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).

  • Publication number: 20240165146
    Abstract: Provided herein are methods of administering gapmer oligomeric compounds with GalNAc conjugate groups to a human.
    Type: Application
    Filed: June 23, 2023
    Publication date: May 23, 2024
    Applicant: Ionis Pharmaceuticals, Inc.
    Inventors: Nicholas J. Viney, Richard S. Geary, Yanfeng Wang, Zhengrong Yu, Rudy Gunawan
  • Publication number: 20140297507
    Abstract: A method and system for collaborative order are provided. The method may include receiving a collaborative order request, containing commodity information, sent by a subscriber. A related user of the subscriber may be identified from a set of users related to the subscriber. A collaborative order invitation for the commodity may be sent to the related user to invite the related user to send sub-order information for the commodity. Order information for the commodity sent by the subscriber and sub-order information for the commodity sent by the related user may be received and combined, to obtain combined order information. The combined order information may be sent to a trading platform for processing trade of the commodity by processing the combined order information.
    Type: Application
    Filed: May 16, 2014
    Publication date: October 2, 2014
    Applicant: Tencent Technology (Shenzhen) Company Limited
    Inventors: Zhengrong Wang, Yuan Guo, Xuan Zhang, Tianyu Du, Yundong Huang, Fang Yu, Siyuan Shen
  • Patent number: 7364427
    Abstract: This invention relates to a laborsaving lighter, and more particularly relates to a laborsaving and safe lighter, which includes a casing (101), and a piezoelectric assembly and a gas emitting assembly disposed in the casing. The piezoelectric assembly includes a piezoelectric push rod (104) and a button (105). A vertical slot opening (106) is formed in the end face of the button (105), and a safety piece (107) is disposed in the slot opening (106). There is a rock arm (109) between the gas emitting assembly and the safety piece (107). In the lighter's non-operative state, the upper end of the rock arm (109) rests against the lower part (107a) of the safety piece (107). The middle part of the rock arm is contacted with the piezoelectric push rod (104), and the lower end of the rock arm is connected pivotally to the inner surface of the casing (101). According to the principle of lever, the present invention is laborsaving as well as safety.
    Type: Grant
    Filed: May 21, 2003
    Date of Patent: April 29, 2008
    Assignee: Ningbo Xinhai Electronics Manufacture Co., Ltd.
    Inventors: Xinhua Huang, Zhengrong Wang
  • Publication number: 20050170303
    Abstract: This invention relates to a laborsaving cigarette lighter and more particularly relates to a laborsaving and safety cigarette lighter, which includes a casing (101), a piezoelectric assembly and a gas releasing assembly disposed in the casing. The piezoelectric assembly includes a piezoelectric push rod (104) and a button (105). There is a slot (106) on the button (105), and safety piece (107) is disposed in the slot (106). There is a rocker arm (109) between the gas releasing assembly and the safety piece (107), and in the non-operative state, the upper end of the rocker arm (109) is opposite to the lower part (107a) of the safety piece (107). The middle part of the rocker arm is contacted with the push rod (104), and the lower end of the rocker arm is connected pivotally to the inner surface of the casing (101). According to the principle of lever, present invention is laborsaving as well as safety.
    Type: Application
    Filed: May 21, 2003
    Publication date: August 4, 2005
    Inventors: Xinhua Huang, Zhengrong Wang
  • Patent number: 6049630
    Abstract: A method and apparatus for adaptive bit allocation and hybrid lossless entropy encoding in a lossy compression system. The invention includes three components: (1) a transform stage to decorrelate image data into a baseband and multiple subbands, (2) a quantization stage to quantize the resulting transform coefficients, and (3) a lossless entropy coder stage to encode the quantized indexes. In the preferred embodiment, the transform stage uses a wavelet transform algorithm. The quantization stage adaptively estimates values for parameters defining an approximation between quantization size and the logarithm of quantization error, and recursively calculates the optimal quantization size for each band to achieve a desired bit rate. The baseband and subbands are transformed into quantization matrices using the corresponding quantization sizes.
    Type: Grant
    Filed: October 27, 1997
    Date of Patent: April 11, 2000
    Assignee: America Online, Inc.
    Inventors: Zhengrong Wang, Paul Steven Houle
  • Patent number: 5682152
    Abstract: A method and apparatus for adaptive bit allocation and hybrid lossless entropy encoding in a lossy compression system. The invention includes three components: (1) a transform stage to decorrelate image data into a baseband and multiple subbands, (2) a quantization stage to quantize the resulting transform coefficients, and (3) a lossless entropy coder stage to encode the quantized indexes. In the preferred embodiment, the transform stage uses a wavelet transform algorithm. The quantization stage adaptively estimates values for parameters defining an approximation between quantization size and the logarithm of quantization error, and recursively calculates the optimal quantization size for each band to achieve a desired bit rate. The baseband and subbands are transformed into quantization matrices using the corresponding quantization sizes.
    Type: Grant
    Filed: March 19, 1996
    Date of Patent: October 28, 1997
    Assignee: Johnson-Grace Company
    Inventors: Zhengrong Wang, Paul Steven Houle