Patents by Inventor Huai Yang

Huai Yang 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: 11012970
    Abstract: A method for processing radio frequency (RF) interference and an electronic device are provided. The method includes the following. Functional components in operating status are determined while an RF signal received by an RF circuit has signal strength lower than a preset threshold. For each functional component, an interference intensity to the RF circuit and a distance to the RF circuit are acquired. For each functional component, an interference value is acquired according to the interference intensity and the distance. A target functional component with an interference value meeting a preset condition is disabled.
    Type: Grant
    Filed: November 14, 2019
    Date of Patent: May 18, 2021
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Huai Yang, Kui Fu, Zaicheng Chen
  • Patent number: 10862595
    Abstract: The present disclosure provides a method for radio frequency interference processing, comprising acquiring a first signal strength value of the first radio frequency antenna; determining whether the first signal strength value is lower than a preset threshold; and stopping the information display on the first area when the first signal strength value is lower than the preset threshold. The method reduces the interference from display components to radio frequency components, improve the efficiency of radio frequency communication.
    Type: Grant
    Filed: November 21, 2019
    Date of Patent: December 8, 2020
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Huai Yang, Kui Fu, Zaicheng Chen
  • Patent number: 10725328
    Abstract: The present invention relates to a temperature-controlled dimming film with a function of shielding near-infrared light, which comprises a polymer network skeleton and liquid crystal molecules, wherein the polymer network skeleton consists of a polymer-dispersed liquid crystal network structure and a polymer-stabilized liquid crystal network structure and comprises a polymer matrix with pores inside which polymer networks are vertically aligned; and the liquid crystal molecules are dispersed in the polymer network skeleton and have smectic (SmA)-cholesteric (N*) phase transition. Between the skeleton and the liquid crystal molecules, nanoparticles, having absorption at 800-3000 nm, are dispersed. In the invention, a stepwise polymerization method is utilized to construct a PD&SLC network structure between two substrates, which greatly improve the bonding strength between the two substrates and the heat insulation performance of the temperature-controlled liquid crystal dimming film.
    Type: Grant
    Filed: June 29, 2017
    Date of Patent: July 28, 2020
    Assignee: PEKING UNIVERSITY
    Inventors: Huai Yang, Xiao Liang, Mei Chen, Shumeng Guo, Lanying Zhang, Cuihong Zhang, Qian Wang, Chenyue Li, Cheng Zou
  • Publication number: 20200235468
    Abstract: An antenna assembly, a terminal device having the antenna assembly, and a method for improving a radiation performance of an antenna are provided. The terminal device includes an antenna assembly, and a controller. The antenna assembly comprises an antenna, a first adjusting unit, a second adjusting unit, and an antenna switch; the controller is configured to control, based on a current working power of the antenna, the antenna switch to select one of the first adjusting unit and the second adjusting unit to be in an enabled state, so that a radiation direction of the antenna can be adjusted by the selected adjusting unit to a radiation direction formed based on the selected adjusting unit.
    Type: Application
    Filed: April 8, 2020
    Publication date: July 23, 2020
    Inventor: Huai Yang
  • Publication number: 20200092016
    Abstract: The present disclosure provides a method for radio frequency interference processing, comprising acquiring a first signal strength value of the first radio frequency antenna; determining whether the first signal strength value is lower than a preset threshold; and stopping the information display on the first area when the first signal strength value is lower than the preset threshold. The method reduces the interference from display components to radio frequency components, improve the efficiency of radio frequency communication.
    Type: Application
    Filed: November 21, 2019
    Publication date: March 19, 2020
    Inventors: Huai YANG, Kui FU, Zaicheng CHEN
  • Publication number: 20200084745
    Abstract: A method for processing radio frequency (RF) interference and an electronic device are provided. The method includes the following. Functional components in operating status are determined while an RF signal received by an RF circuit has signal strength lower than a preset threshold. For each functional component, an interference intensity to the RF circuit and a distance to the RF circuit are acquired. For each functional component, an interference value is acquired according to the interference intensity and the distance. A target functional component with an interference value meeting a preset condition is disabled.
    Type: Application
    Filed: November 14, 2019
    Publication date: March 12, 2020
    Inventors: Huai YANG, Kui FU, Zaicheng CHEN
  • Publication number: 20190310499
    Abstract: The present invention relates to a temperature-controlled dimming film with a function of shielding near-infrared light, which comprises a polymer network skeleton and liquid crystal molecules, wherein the polymer network skeleton consists of a polymer-dispersed liquid crystal network structure and a polymer-stabilized liquid crystal network structure and comprises a polymer matrix with pores inside which polymer networks are vertically aligned; and the liquid crystal molecules are dispersed in the polymer network skeleton and have smectic (SmA)-cholesteric (N*) phase transition. Between the skeleton and the liquid crystal molecules, nanoparticles, having absorption at 800-3000 nm, are dispersed. In the invention, a stepwise polymerization method is utilized to construct a PD&SLC network structure between two substrates, which greatly improve the bonding strength between the two substrates and the heat insulation performance of the temperature-controlled liquid crystal dimming film.
    Type: Application
    Filed: June 29, 2017
    Publication date: October 10, 2019
    Applicant: PEKING UNIVERSITY
    Inventors: Huai YANG, Xiao LIANG, Mei CHEN, Shumeng GUO, Lanying ZHANG, Cuihong ZHANG, Qian WANG, Chenyue LI, Cheng ZOU
  • Patent number: 10392053
    Abstract: A vehicle includes a frame system having a frame rail that extends along and is laterally offset from a longitudinal axis. A body is mounted to the frame system, and includes a rocker panel that extends along the longitudinal axis, and is disposed outboard of the first frame rail. A side load transfer device is positioned between the frame rail and the rocker panel. The side load transfer device is attached to one of the frame rail or the body. The side load transfer device is operable to transfer an applied load from the rocker panel to the frame rail. The applied load being applied to the rocker panel in an inboard direction transverse to the longitudinal axis.
    Type: Grant
    Filed: March 24, 2017
    Date of Patent: August 27, 2019
    Assignee: GM Global Technology Operations LLC
    Inventors: Jungryoung Kim, Huai-yang Chiang, Hari Prasada Reddy Lingala, Terry A. Swartzell, Jayavardhan Tallapragada, Warren J. Parsons
  • Patent number: 10137933
    Abstract: A load management assembly can manage and/or absorb the energy from an external force applied to a vehicle. The load management assembly includes a frame rail and a mounting bracket coupled to the frame rail. In addition, the load management assembly includes a shield coupled to the frame rail. The shield partly surrounds the mounting bracket in order to protect the mounting bracket from an external force and to redirect a load path of the external force. The load management assembly may further include a reinforcement bracket to assist in directing the load path of the external force. The reinforcement bracket is coupled to the frame rail and may be in contact with the mounting bracket.
    Type: Grant
    Filed: July 22, 2016
    Date of Patent: November 27, 2018
    Assignee: GM Global Technology Operations LLC
    Inventors: Huai-yang Chiang, Vikas V. Joshi, Gheorghe Barbuta, Hari Prasada Reddy Lingala, Frank Burger, Len V. Peschansky
  • Publication number: 20180273100
    Abstract: A vehicle includes a frame system having a frame rail that extends along and is laterally offset from a longitudinal axis. A body is mounted to the frame system, and includes a rocker panel that extends along the longitudinal axis, and is disposed outboard of the first frame rail. A side load transfer device is positioned between the frame rail and the rocker panel. The side load transfer device is attached to one of the frame rail or the body. The side load transfer device is operable to transfer an applied load from the rocker panel to the frame rail. The applied load being applied to the rocker panel in an inboard direction transverse to the longitudinal axis.
    Type: Application
    Filed: March 24, 2017
    Publication date: September 27, 2018
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Jungryoung Kim, Huai-yang Chiang, Hari Prasada Reddy Lingala, Terry A. Swartzell, Jayavardhan Tallapragada, Warren J. Parsons
  • Publication number: 20180265133
    Abstract: A body-mounted tire blocker assembly can absorb and/or manage energy when a vehicle body assembly is subjected to an external force. This vehicle body assembly may include a vehicle body defining a passenger compartment. The vehicle body further includes a rocker panel defining a first panel end and a second panel end opposite the first panel end. The tire blocker assembly is coupled to the rocker panel and includes a first blocker body and a second blocker body coupled to the first blocker body. The first blocker body is farther from the first panel end than the second blocker body in order to guide a wheel away from the passenger compartment when an external force is applied to the vehicle body.
    Type: Application
    Filed: March 20, 2017
    Publication date: September 20, 2018
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Huai-yang Chiang, Vikas V. Joshi, Hari Prasada Reddy Lingala, Warren J. Parsons, Terry A. Swartzell
  • Patent number: 10077014
    Abstract: A body-mounted tire blocker assembly can absorb and/or manage energy when a vehicle body assembly is subjected to an external force. This vehicle body assembly may include a vehicle body defining a passenger compartment. The vehicle body further includes a rocker panel defining a first panel end and a second panel end opposite the first panel end. The tire blocker assembly is coupled to the rocker panel and includes a first blocker body and a second blocker body coupled to the first blocker body. The first blocker body is farther from the first panel end than the second blocker body in order to guide a wheel away from the passenger compartment when an external force is applied to the vehicle body.
    Type: Grant
    Filed: March 20, 2017
    Date of Patent: September 18, 2018
    Assignee: GM Global Technology Operations LLC
    Inventors: Huai-yang Chiang, Vikas V. Joshi, Hari Prasada Reddy Lingala, Warren J. Parsons, Terry A. Swartzell
  • Publication number: 20170217497
    Abstract: A load management assembly can manage and/or absorb the energy from an external force applied to a vehicle. The load management assembly includes a frame rail and a mounting bracket coupled to the frame rail. In addition, the load management assembly includes a shield coupled to the frame rail. The shield partly surrounds the mounting bracket in order to protect the mounting bracket from an external force and to redirect a load path of the external force. The load management assembly may further include a reinforcement bracket to assist in directing the load path of the external force. The reinforcement bracket is coupled to the frame rail and may be in contact with the mounting bracket.
    Type: Application
    Filed: July 22, 2016
    Publication date: August 3, 2017
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Huai-yang Chiang, Vikas V. Joshi, Gheorghe Barbuta, Hari Prasada Reddy Lingala, Frank Burger, Len V. Peschansky
  • Patent number: 9567523
    Abstract: A blue phase liquid crystal composite material and a liquid crystal display comprising the same, can solve the problem of small Kerr constant of the current blue phase liquid crystal and the liquid crystal display comprising the same. The blue phase liquid crystal composite material of the present disclosure is produced by the photo polymerization of the components comprising: a parent blue phase liquid crystal, a benzyne compound, a chiral compound, a photo-polymerizable monomer, and a photoinitiator. The blue phase liquid crystal composite material of the present disclosure has the advantages of large Kerr constant, low voltage, high contrast, rapid response to electric field, good stability, and the like.
    Type: Grant
    Filed: November 15, 2013
    Date of Patent: February 14, 2017
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Huai Yang, Birong Li, Wanli He, Ling Wang
  • Patent number: 9421927
    Abstract: A load transfer apparatus for a vehicle includes a first deflector member that is securable both to a body mount bracket that extends from a frame rail and to the frame rail so that a first portion of the frame rail is between the body mount bracket and the bumper, and a second portion of the frame rail is between the body mount bracket and the first deflector member. The first deflector member at least partially forms a load path from the bumper to the frame rail under a sufficient offset load applied to the bumper. The load transfer apparatus may also include a second deflector member securable to the bumper to extend from the bumper such that the second deflector member is spaced from and free from contact with the body mount bracket and the first deflector member prior to application of the sufficient offset load to the bumper.
    Type: Grant
    Filed: March 27, 2014
    Date of Patent: August 23, 2016
    Assignee: GM Global Technology Operations LLC
    Inventors: Vedanth M. Basappa, Len V. Peschansky, Bradley E. Bowers, Bhushan W. Dandekar, Huai-Yang Chiang, Wayne J. Sturgill
  • Patent number: 9273248
    Abstract: This disclosure relates to a blue phase liquid crystal composite material formed by photopolymerization of material components comprising a parent blue phase liquid crystal, a photo-polymerizable monomer, a photoinitiator, and inorganic nanoparticles; and to a liquid crystal display comprising the blue phase liquid crystal composite material. The blue phase liquid crystal composite material has a low driving voltage, no electro-optical hysteresis, and rapid response time to an electric field.
    Type: Grant
    Filed: December 31, 2013
    Date of Patent: March 1, 2016
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Huai Yang, Ling Wang, Wanli He
  • Publication number: 20150315467
    Abstract: A blue phase liquid crystal composite material and a liquid crystal display comprising the same, can solve the problem of small Kerr constant of the current blue phase liquid crystal and the liquid crystal display comprising the same. The blue phase liquid crystal composite material of the present disclosure is produced by the photo polymerization of the components comprising: a parent blue phase liquid crystal, a benzyne compound, a chiral compound, a photo-polymerizable monomer, and a photoinitiator. The blue phase liquid crystal composite material of the present disclosure has the advantages of large Kerr constant, low voltage, high contrast, rapid response to electric field, good stability, and the like.
    Type: Application
    Filed: November 15, 2013
    Publication date: November 5, 2015
    Inventors: HUAI YANG, BIRONG LI, WANLI HE, LING WANG
  • Publication number: 20150274209
    Abstract: A load transfer apparatus for a vehicle includes a first deflector member that is securable both to a body mount bracket that extends from a frame rail and to the frame rail so that a first portion of the frame rail is between the body mount bracket and the bumper, and a second portion of the frame rail is between the body mount bracket and the first deflector member. The first deflector member at least partially forms a load path from the bumper to the frame rail under a sufficient offset load applied to the bumper. The load transfer apparatus may also include a second deflector member securable to the bumper to extend from the bumper such that the second deflector member is spaced from and free from contact with the body mount bracket and the first deflector member prior to application of the sufficient offset load to the bumper.
    Type: Application
    Filed: March 27, 2014
    Publication date: October 1, 2015
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Vedanth M. Basappa, Len V. Peschansky, Bradley E. Bowers, Bhushan W. Dandekar, Huai-Yang Chiang, Wayne J. Sturgill
  • Patent number: 9139776
    Abstract: The present invention relates to a composite comprising a polymer and a blue phase liquid crystal (BPLC). The polymer is a crosslinked and non-liquid crystalline polymer, the BPLC is dispersed in said polymer, and the ratio of the polymer to the BPLC by weight (Wp/Wl) satisfies the relationship: 12:88<Wp/Wl?30:70, wherein the Wp is the weight of the polymer, and Wl is the weight of the BPLC. The composite exhibits a very wide temperature range of blue phase of the BPLC, and can respond to an electric field at a millisecond level. The composite has an excellent stability, and a lower viscosity, while a wide viewing angle and a low driving voltage can be achieved. The invention also provides a method for preparing the composite, and a LCD device comprising the composite. The method of the present invention is simple and efficient.
    Type: Grant
    Filed: October 21, 2013
    Date of Patent: September 22, 2015
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Huai Yang, Ling Wang, Wanli He
  • Patent number: 9069445
    Abstract: A page flipping method for an electronic device is provided. An exemplary method includes the following steps: displaying an interface comprising a page preview region and a page flipping region; displaying a page on the page flipping region, and displaying an icon group comprising a plurality of icons on the page preview region; determining whether a flipping gesture is applied on the page flipping region; determining the type of the flipping gesture; determining a page flipping manner according to the determined result of the gesture and a function table, and retrieving a corresponding target page according to the determined page flipping manner; creating a new icon group according to the retrieved target page; and displaying the target page on the page flipping region, and displaying the created new icon group on the page preview region. An electronic device using the page processing method is also provided.
    Type: Grant
    Filed: October 12, 2012
    Date of Patent: June 30, 2015
    Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Huai-Yang Long, Chih-San Chiang, Yun Zhao, Yue-Feng Ye, Hua-Dong Cheng, Han-Che Wang