Patents by Inventor Han Bao

Han Bao 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).

  • Patent number: 11434193
    Abstract: The present invention relates to a process for producing an esterquat by a transesterification reaction of a fatty acid oil or a mixture comprising one or more fatty acid oils and one or more fatty acids with a tertiary hydroxy amine and then a quaternization reaction. Esterquats obtained by the method of the invention show beneficial properties in particular when used as active component in fabric softener materials.
    Type: Grant
    Filed: June 26, 2018
    Date of Patent: September 6, 2022
    Assignee: Evonik Operations GmbH
    Inventors: Guangyuan Ma, Xiangyu Yang, Xiaoling Wang, Hans Henning Wenk, Jiashu Wang, Jianmin Xu, Liang Bao
  • Publication number: 20220171403
    Abstract: Disclosed is an in-situ detection robot for loess geological information, including a housing, an active tensioning system, an auxiliary tensioning system, a control system, a drive system, and a detection system. The active tensioning system is configured to provide the robot with a tensioning force in an aperture direction of a loess hole for the robot to travel in the loess hole. The auxiliary tensioning system is configured to provide the robot with a pre-tensioning force for the robot to travel in the loess hole. The control system is configured to control a movement mode of the robot according to different travelling environments of the robot in the loess hole. The driving system is configured to provide the robot with a travelling power in the loess hole. The detection system is configured to detect related parameters of the loess geological information.
    Type: Application
    Filed: February 14, 2022
    Publication date: June 2, 2022
    Inventors: Zhonghong DONG, Haoyi YANG, Shixuan REN, Sensen LIU, Xiaoming LIU, Hengxing LAN, Changgen YAN, Han BAO, Jiangbo XU, Xin LIU
  • Publication number: 20220152817
    Abstract: The present disclosure discloses a neural network adaptive tracking control method for joint robots, which proposes two schemes: robust adaptive control and neural adaptive control, comprising the following steps: 1) establishing a joint robot system model; 2) establishing a state space expression and an error definition when taking into consideration both the drive failure and actuator saturation of the joint robot system; 3) designing a PID controller and updating algorithms of the joint robot system; and 4) using the designed PID controller and updating algorithms to realize the control of the trajectory motion of the joint robot. The present disclosure may solve the following technical problems at the same time: the drive saturation and coupling effect in the joint system, processing parameter uncertainty and non-parametric uncertainty, execution failure handling during the system operation, compensation for non-vanishing interference, and the like.
    Type: Application
    Filed: March 24, 2021
    Publication date: May 19, 2022
    Inventors: Yongduan SONG, Huan LIU, Junfeng LAI, Ziqiang JIANG, Jie ZHANG, Huan CHEN, Li HUANG, Congyi ZHANG, Yingrui CHEN, Yating YANG, Chunxu REN, Han BAO, Kuilong YANG, Ge SONG, Bowen ZHANG, Hong LONG
  • Patent number: 8051712
    Abstract: An insulated accelerometer assembly is provided for attachment to a vibrated component. A base has a portion for engagement and connection with the vibrated component and to transmit vibration. An accelerometer senses vibration and is located at least partially within the base. A housing at least partially encloses the accelerometer and inhibits voltage discharge, corona damage, and voltage tracking on the accelerometer. The housing is made of an insulating material and has an interior for the accelerometer. The housing has a plurality of raised fins on the exterior. A mounting cap also inhibits voltage discharge, corona damage, and voltage tracking and secures the housing. The mounting cap is made of insulating material and has an exterior that includes a plurality of raised fins. A cable has an electrically conductive wire and has a shield to inhibit electrical noise.
    Type: Grant
    Filed: October 15, 2008
    Date of Patent: November 8, 2011
    Assignee: General Electric Company
    Inventors: Karim Younsi, Raymond Verle Jensen, Brian Burket Bowlds, Han Bao Tran, Mitchell D. Cohen, Ryan G. Roaldson, Richard William Whipple
  • Publication number: 20100089159
    Abstract: An insulated accelerometer assembly is provided for attachment to a vibrated component. A base has a portion for engagement and connection with the vibrated component and to transmit vibration. An accelerometer senses vibration and is located at least partially within the base. A housing at least partially encloses the accelerometer and inhibits voltage discharge, corona damage, and voltage tracking on the accelerometer. The housing is made of an insulating material and has an interior for the accelerometer. The housing has a plurality of raised fins on the exterior. A mounting cap also inhibits voltage discharge, corona damage, and voltage tracking and secures the housing. The mounting cap is made of insulating material and has an exterior that includes a plurality of raised fins. A cable has an electrically conductive wire and has a shield to inhibit electrical noise.
    Type: Application
    Filed: October 15, 2008
    Publication date: April 15, 2010
    Applicant: General Electric Company
    Inventors: Karim Younsi, Raymond Verle Jensen, Brian Burket Bowlds, Han Bao Tran, Mitchell D. Cohen, Ryan G. Roaldson, Richard William Whipple
  • Patent number: D695721
    Type: Grant
    Filed: November 14, 2012
    Date of Patent: December 17, 2013
    Assignees: AAC Acoustic Technologies (Shenzhen) Co., Ltd., AAC Technologies Holdings Inc.
    Inventors: Roy Alden Thompson, Kai Chun Yang, Han Bao
  • Patent number: D698761
    Type: Grant
    Filed: January 10, 2013
    Date of Patent: February 4, 2014
    Assignees: AAC Acoustic Technologies (Shenzhen) Co., Ltd., American Audio Component (Changzhou) Co., Ltd.
    Inventor: Han Bao