Patents by Inventor Xiaofeng Huang

Xiaofeng Huang 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: 20210255657
    Abstract: A vehicle pedal assembly comprising a pedal housing, a rotatable pedal, and an inductive position sensor. The inductive position sensor includes an inductive sensor target rotatable in response to the rotation of the pedal and a substrate positioned opposite the inductive sensor target. First and second redundant inductive transmit and receiver coil circuits are defined and located on different sections of the substrate in a relationship with the respective receiver coil circuits of the first and second transmit and receiver coil circuits at least partially surrounded by the respective transmit coil circuits of the first and second transmit and receiver coil circuits for reducing the coupling factor between the first and second transmit and receiver coil circuits.
    Type: Application
    Filed: February 9, 2021
    Publication date: August 19, 2021
    Applicant: CTS Corporation
    Inventors: Tad L. Miller, Xiaofeng Huang
  • Publication number: 20210163294
    Abstract: The present invention discloses a method for efficiently dispersing carbon nanotubes. The method comprises mixing, in parts by mass, 1-30 parts of carbon nanotubes, 0.2-10 parts of functionalized carbon nanotubes and 400-1200 parts of a solvent, adjusting the pH of the resulting mixture to 5-9, and then ultrasonically dispersing the mixture to obtain a stably dispersed carbon nanotube dispersion; the functionalized carbon nanotube is one or more of a carboxylated carbon nanotube, a hydroxylated carbon nanotube, an aminated carbon nanotube, an acyl-chlorinated carbon nanotube, and a sulfonated carbon nanotube.
    Type: Application
    Filed: October 25, 2018
    Publication date: June 3, 2021
    Applicant: South China University of Technology
    Inventors: Xinya ZHANG, Haowei HUANG, Zhiqing DU, Xiaojing YU, Wenyuan LI, Xiaofeng HUANG
  • Patent number: 11014974
    Abstract: Provided is a non-antibody binding protein binding to PD-1 receptor which has a sequence as shown in SEQ ID NO:1 and its analogues. Also provided is use of the non-antibody binding protein in the preparation of a formulation for treating PD-1 pathway related diseases.
    Type: Grant
    Filed: September 6, 2017
    Date of Patent: May 25, 2021
    Assignees: ORAL SUBSIDIARY SUN YAT-SEN UNIVERSITY HOSPITAL, GUANGZHOU YIDAI PHARMACEUTICAL CO., LTD.
    Inventors: Hua Wang, Xiaofeng Huang, Long Zhao, Yan Zhang
  • Publication number: 20200353908
    Abstract: A brake pedal assembly comprising a pedal and a pedal resistance force member operably coupled to the pedal. A damper pedal resistance force module defines an interior fluid-filled cavity. A shaft extends through the damper module and includes a piston mounted thereon and moveable through the fluid-filled cavity to generate a damper resistance force. A spring pedal resistance force module is adapted to generate a spring pedal resistance force. A pedal force sensing module is mounted to the pedal resistance force member. A pedal position sensor is mounted to the pedal resistance force member. A pedal force sensor is mounted to the pedal resistance force member.
    Type: Application
    Filed: May 6, 2020
    Publication date: November 12, 2020
    Applicant: CTS Corporation
    Inventors: Steven John Street, John Jablonski, Xiaofeng Huang, Douglas C. Moore, Eric Brannstrom
  • Patent number: 10752206
    Abstract: A buckle, such as a vehicle seat belt buckle, operable between a buckled and unbuckled condition. A sensor integrated circuit in the buckle senses the buckled or unbuckled condition of the buckle and generates an electrical signal indicative of the buckled or unbuckled condition of the buckle. A RF integrated circuit in the buckle and in the form of a microcontroller integrated circuit with an RF signal transmitter receives the electrical signal generated by the sensor integrated circuit and transmits an RF signal indicative of the buckled or unbuckled condition of the buckle to a vehicle's control unit via an RF signal antenna in the buckle. A battery in the buckle provides power to the sensor and RF integrated circuits.
    Type: Grant
    Filed: February 14, 2019
    Date of Patent: August 25, 2020
    Assignee: CTS Corporation
    Inventors: Gonzalo Lopez Tinoco, Xiaofeng Huang, Adam Ariffin, John Jablonski, Jason D. Turner
  • Publication number: 20200245236
    Abstract: A method for toggling of a management entity in a telecommunications network is described, in which the network operator has defined at least one given set of at least three management entities. In one aspect, the method includes, for a first management entity of the set, as long as said first management entity is in service, during the registration of at least one client device on the network, the first management entity taking charge of this client device. The client device records the identity of the first management entity, as well as the identity of a second management entity of said set, which is provided to it by the first management entity. The first management entity shares or synchronizes with said second management entity the context data relating to this client device. If the first management entity goes off-service, each second management entity is informed thereof and takes charge of the client devices for which it has shared or synchronized the context data with the first management entity.
    Type: Application
    Filed: October 12, 2018
    Publication date: July 30, 2020
    Inventors: Laurent Dubesset, Antoine Mouquet, Xiaofeng Huang
  • Publication number: 20200095304
    Abstract: Provided is a non-antibody binding protein binding to PD-1 receptor which has a sequence as shown in SEQ ID NO:1 and its analogues. Also provided is use of the non-antibody binding protein in the preparation of a formulation for treating PD-1 pathway related diseases.
    Type: Application
    Filed: September 6, 2017
    Publication date: March 26, 2020
    Inventors: Hua Wang, Xiaofeng HUANG, Long ZHAO, Yan ZHANG
  • Patent number: 10552037
    Abstract: A software keyboard input method for implementing compound keys on an electronic device screen is provided to assist a user in fast inputting a text with convenience and efficiency. Two letters are displayed on a key. The user performs a ambiguous input by directly clicking a key, and performs a precise input by moving a contact point via which a fast selection of a symbol and a fast switching of a uppercase letter are realized. With the software keyboard input method for implementing compound keys on an electronic device screen, information can be inputted on the electronic device screen easily and accurately. The method is of convenient usage and flexibility.
    Type: Grant
    Filed: June 9, 2016
    Date of Patent: February 4, 2020
    Assignee: Shanghai Chule (CooTek) Information Technology Co. Ltd.
    Inventors: Xiaofeng Huang, Yanjiao Zhao, Xiaoshan Tao
  • Publication number: 20190256041
    Abstract: A buckle, such as a vehicle seat belt buckle, operable between a buckled and unbuckled condition. A sensor integrated circuit in the buckle senses the buckled or unbuckled condition of the buckle and generates an electrical signal indicative of the buckled or unbuckled condition of the buckle. A RF integrated circuit in the buckle and in the form of a microcontroller integrated circuit with an RF signal transmitter receives the electrical signal generated by the sensor integrated circuit and transmits an RF signal indicative of the buckled or unbuckled condition of the buckle to a vehicle's control unit via an RF signal antenna in the buckle. A battery in the buckle provides power to the sensor and RF integrated circuits.
    Type: Application
    Filed: February 14, 2019
    Publication date: August 22, 2019
    Applicant: CTS Corporation
    Inventors: Gonzalo Lopez Tinoco, Xiaofeng Huang, Adam Ariffin, John Jablonski, Jason D. Turner
  • Publication number: 20190094360
    Abstract: A laser ranging device, an image-capturing apparatus, and a terminal is disclosed by the present disclosure. The laser ranging device includes a housing, a laser ranging sensor, and a cover plate. The housing is provided with a light-transmitting window. The laser ranging sensor is mounted in the housing. A light emitter and a light receiver are provided separately in the laser ranging sensor. The light emitter emits a light beam to the detected object through the cover plate. The light beam is reflected to the light receiver through the cover plate by the detected object and is received by the light receiver. The cover plate is embedded in the light-transmitting window. The light-blocking member is provided between the cover plate and the light-transmitting window.
    Type: Application
    Filed: August 23, 2016
    Publication date: March 28, 2019
    Applicant: GIONEE COMMUNICATION EQUIPMENT CO.,LTD. SHENZHEN
    Inventor: Xiaofeng HUANG
  • Publication number: 20180356499
    Abstract: A laser ranging device, an image-capturing apparatus, and a terminal is disclosed. The laser ranging device includes a laser ranging sensor and a cover plate. A light emitter and a light receiver are provided separately in the laser ranging sensor. The cover plate is provided above the laser ranging sensor. The cover plate includes a first light-transmitting portion, a second light-transmitting portion, and a light-blocking layer. The first light-transmitting portion and the second light-transmitting portion are provided correspondingly to the light emitter and the light receiver, respectively. The light emitter emits a light beam to a detected object through the first light-transmitting portion. The light beam is reflected to the light receiver through the second light-transmitting portion by the detected object and is received by the light receiver. The light-blocking layer is provided between the first light-transmitting portion and the second light-transmitting portion.
    Type: Application
    Filed: May 18, 2016
    Publication date: December 13, 2018
    Applicant: GIONEE COMMUNICATION EQUIPMENT CO.,LTD. SHENZHEN
    Inventor: Xiaofeng HUANG
  • Publication number: 20160306546
    Abstract: A software keyboard input method for implementing compound keys on an electronic device screen is provided to assist a user in fast inputting a text with convenience and efficiency. Two letters are displayed on a key. The user performs a ambiguous input by directly clicking a key, and performs a precise input by moving a contact point via which a fast selection of a symbol and a fast switching of a uppercase letter are realized. With the software keyboard input method for implementing compound keys on an electronic device screen, information can be inputted on the electronic device screen easily and accurately. The method is of convenient usage and flexibility.
    Type: Application
    Filed: June 9, 2016
    Publication date: October 20, 2016
    Inventors: Xiaofeng HUANG, Yanjiao ZHAO, Xiaoshan TAO
  • Publication number: 20160202904
    Abstract: A system of implementing flexible keyboard layout for inputting text into an electronic device, where a user's input is mapped to a character set based on a keyboard layout, and an input sequence is formed. The user may customize different keyboard layouts and switch among these different layouts arbitrarily. Also, an auto error-correction may be achieved, and smart words selection may be achieved based on context. With the system of the invention, the design cost of the portable device manufactures may be reduced significantly.
    Type: Application
    Filed: March 18, 2016
    Publication date: July 14, 2016
    Inventors: Xiaofeng HUANG, Yanjiao ZHAO, Jingfen DAI
  • Patent number: 9323345
    Abstract: A system of implementing flexible keyboard layout for inputting text into an electronic device, where a user's input is mapped to a character set based on a keyboard layout, and an input sequence is formed. The user may customize different keyboard layouts and switch among these different layouts arbitrarily. Also, an auto error-correction may be achieved, and smart words selection may be achieved based on context. With the system of the invention, the design cost of the portable device manufactures may be reduced significantly.
    Type: Grant
    Filed: April 20, 2009
    Date of Patent: April 26, 2016
    Assignee: SHANGHAI CHULE (COOTEK) INFORMATION TECHNOLOGY CO., LTD.
    Inventors: Xiaofeng Huang, Yanjiao Zhao, Jingfen Dai
  • Publication number: 20150317300
    Abstract: The present invention provides a text input method, which is integrated in a text input program or device supporting word input (e.g., software/hardware keyboard, input method, etc.) and assists a user in easily inputting a word or a phrase (e.g., various tense forms of a verb, etc.) relating to a certain word. The user may fast input a specific word relating to the certain word by a specific operation (e.g., clicking a software or hardware key, moving a screen contact point, etc.) or by a combination of a plurality of operations.
    Type: Application
    Filed: July 14, 2015
    Publication date: November 5, 2015
    Inventors: Xiaofeng Huang, Yanjiao Zhao, Xiaoshan Tao
  • Patent number: 9116551
    Abstract: The present invention provides a text input method, which is integrated in a text input program or device supporting word input (e.g., software/hardware keyboard, input method, etc.) and assists a user in easily inputting a word or a phrase (e.g., various tense forms of a verb, etc.) relating to a certain word. The user may fast input a specific word relating to the certain word by a specific operation (e.g., clicking a software or hardware key, moving a screen contact point, etc.) or by a combination of a plurality of operations.
    Type: Grant
    Filed: September 22, 2008
    Date of Patent: August 25, 2015
    Assignee: Shanghai Chule (CooTek) Information Technology Co., Ltd.
    Inventors: Xiaofeng Huang, Yanjiao Zhao, Xiaoshan Tao
  • Patent number: 8971324
    Abstract: A method for implementing multicast includes: receiving or generating an internet group management protocol IGMP packet; judging whether the packet is a first join packet or a last leave packet of a multicast group, and adding an identifier indicating whether the IGMP packet is a first join packet or a last leave packet of a multicast group to the IGMP packet, where the identifier is used for a subsequent entity not to perform multicast processing on the IGMP packet when judging that the IGMP packet is not the first join packet or the last leave packet of the multicast group according to the identifier; and forwarding the IGMP packet to the subsequent entity. Therefore, the packet processing pressure on the network apparatus is relieved, and meanwhile, the IGMP packet requirements in the practical network are met.
    Type: Grant
    Filed: July 17, 2012
    Date of Patent: March 3, 2015
    Assignee: Huawei Technologies Co., Ltd.
    Inventor: Xiaofeng Huang
  • Publication number: 20140188313
    Abstract: An adaptive control method for air conditioning system of an electric car includes the steps of (1) instructing a vehicle monitoring system (VMS) to check operating parameters of the electric car; (2) instructing the VMS to send maximum power (PACe) of the air conditioning system to an air conditioning system controller (ASC); (3) instructing the ASC to check the operating parameters of the electric car in order to determine whether the air conditioning system should be opened; (4) closing the air conditioning system if the determination of step (3) is negative or comparing the PACe of the air conditioning system with threshold power (PACt) of the air conditioning system if the determination of step (3) is positive; and (5) closing or operating the air conditioning system based on result of the comparison of step (4).
    Type: Application
    Filed: August 21, 2012
    Publication date: July 3, 2014
    Applicant: Westernhouse Automation (Changzhou) Co., Ltd.
    Inventor: Xiaofeng Huang
  • Publication number: 20120281697
    Abstract: A method for implementing multicast includes: receiving or generating an internet group management protocol IGMP packet; judging whether the packet is a first join packet or a last leave packet of a multicast group, and adding an identifier indicating whether the IGMP packet is a first join packet or a last leave packet of a multicast group to the IGMP packet, where the identifier is used for a subsequent entity not to perform multicast processing on the IGMP packet when judging that the IGMP packet is not the first join packet or the last leave packet of the multicast group according to the identifier; and forwarding the IGMP packet to the subsequent entity. Therefore, the packet processing pressure on the network apparatus is relieved, and meanwhile, the IGMP packet requirements in the practical network are met.
    Type: Application
    Filed: July 17, 2012
    Publication date: November 8, 2012
    Inventor: Xiaofeng HUANG
  • Publication number: 20110090151
    Abstract: A system of implementing flexible keyboard layout for inputting text into an electronic device, where a user's input is mapped to a character set based on a keyboard layout, and an input sequence is formed. The user may customize different keyboard layouts and switch among these different layouts arbitrarily. Also, an auto error-correction may be achieved, and smart words selection may be achieved based on context. With the system of the invention, the design cost of the portable device manufactures may be reduced significantly.
    Type: Application
    Filed: April 20, 2009
    Publication date: April 21, 2011
    Applicant: Shanghai Hanxiang (Cootek) Information Technology Co., Ltd.
    Inventors: Xiaofeng Huang, Yanjiao Zhao, Jingfen Dai