Patents by Inventor Huabing Liu

Huabing Liu 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).

  • Image sensor and depth imaging system
    Patent number: 11984461
    Abstract: The present disclosure provides an image sensor, which may include a driving layer, a negative electrode layer formed in the driving layer, a N-region layer formed above the negative electrode layer. The N-region layer includes multiple cylindrical structures formed of semiconductor materials. The image sensor may also include a light absorption layer formed above the N-region layer. The light absorption layer is composed of a multi-layer structure including a P-region layer formed using quantum dot semiconductor materials. The image sensor may further include a positive electrode layer formed above the light absorption layer and configured to receive incoming light signals.
    Type: Grant
    Filed: November 18, 2021
    Date of Patent: May 14, 2024
    Assignee: Rockchip Electronics Co., Ltd.
    Inventors: Huabing Xu, Qiang Ni, Gang Wang, Chuyi Chen, Fayao Zheng, Da Xu, Mingpei Liu
  • Information processing device
    Patent number: 9007757
    Abstract: An information processing device that includes a first housing for accommodating a calculating means; a second housing for accommodating a display means; a third housing for accommodating an input means and a power supply means; a first connection means for connecting the first housing with the third housing; and a second connection means for connecting the second housing with the third housing.
    Type: Grant
    Filed: March 28, 2011
    Date of Patent: April 14, 2015
    Assignees: Beijing Lenovo Software Ltd., Lenovo (Beijing) Co., Ltd.
    Inventors: Zhifeng Yang, Huang Dai, Wenlin Hou, Daye Yang, Huabing Liu, Shenghua Xi, Weijie Cao
  • Information Processing Device
    Publication number: 20130021738
    Abstract: An information processing device that includes a first housing for accommodating a calculating means; a second housing for accommodating a display means; a third housing for accommodating an input means and a power supply means; a first connection means for connecting the first housing with the third housing; and a second connection means for connecting the second housing with the third housing.
    Type: Application
    Filed: March 28, 2011
    Publication date: January 24, 2013
    Applicant: LENOVO (BEIJING) CO., LTD.
    Inventors: Zhifeng Yang, Huang Dai, Wenlin Hou, Daye Yang, Huabing Liu, Shenghua Xi, Weijie Cao
  • Adaptive EDCA algorithm using traffic prediction in wireless local area networks
    Patent number: 7519038
    Abstract: A method comprises buffering at least one frame for a particular access class, e.g., video, in a transmission queue; performing contention-based procedures for access to a wireless medium; computing the size of the at least one frame in the transmission queue; predicting the size of at least one future frame expected to arrive in the transmission queue during transmission, e.g., using a time-domain or wavelet-domain prediction algorithm, of the at least one frame in the transmission queue on the wireless medium, possibly using a known pattern of frames, e.g., an MPEG GoP; and adjusting a MAC layer time value, e.g., TXOP, based on the size of the at least one frame in the transmission queue and the predicted size of the at least one future frame.
    Type: Grant
    Filed: March 22, 2006
    Date of Patent: April 14, 2009
    Assignee: Hitachi, Ltd.
    Inventors: Yun Zhao, Huabing Liu
  • Adaptive EDCA algorithm using traffic prediction in wireless local area networks
    Publication number: 20070206639
    Abstract: A method comprises buffering at least one frame for a particular access class, e.g., video, in a transmission queue; performing contention-based procedures for access to a wireless medium; computing the size of the at least one frame in the transmission queue; predicting the size of at least one future frame expected to arrive in the transmission queue during transmission, e.g., using a time-domain or wavelet-domain prediction algorithm, of the at least one frame in the transmission queue on the wireless medium, possibly using a known pattern of frames, e.g., an MPEG GoP; and adjusting a MAC layer time value, e.g., TXOP, based on the size of the at least one frame in the transmission queue and the predicted size of the at least one future frame.
    Type: Application
    Filed: March 22, 2006
    Publication date: September 6, 2007
    Inventors: Yun Zhao, Huabing Liu