Patents by Inventor Gang Wei

Gang Wei 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: 10812974
    Abstract: Techniques are described for enabling a client device having an established virtual desktop session to seamlessly handoff the virtual desktop session to other nearby client devices without the need for the user to manually disconnect the client and re-enter authentication information. The session transfer may be performed using a short-range wireless connectivity protocol, such as BTLE, where the client device having an established virtual desktop session operates in sender mode and broadcasts session handoff messages to nearby receiver devices within a valid range. Another client device operating in receiver mode may accept the session handoff message including session information associated with the virtual desktop session and initiate the transfer of the virtual desktop session without the need for the user to re-authenticate to the server.
    Type: Grant
    Filed: May 6, 2017
    Date of Patent: October 20, 2020
    Assignee: VMware, Inc.
    Inventors: Jian Mu, YiQun Yun, Yuping Wei, Gang Si, Ming Zhao
  • Publication number: 20200321194
    Abstract: The present disclosure provides an adjustable capacitor comprising a ferroelectric dielectric layer, a first electrode and a second electrode disposed on opposite sides of the ferroelectric dielectric layer. The adjustable capacitor further comprises a first control electrode and a second control electrode insulated from the first electrode and the second electrode. The first control electrode and the second control electrode are configured to provide an electric field to the ferroelectric dielectric layer, to adjust a dielectric constant of the ferroelectric dielectric layer by controlling an electric field strength, thereby adjusting the capacitance between the first and the second electrodes. The present disclosure also provides an impedance matching device and a semiconductor processing apparatus.
    Type: Application
    Filed: October 18, 2017
    Publication date: October 8, 2020
    Inventors: Gang WEI, Xiaoyang CHENG
  • Publication number: 20200321198
    Abstract: The present disclosure provides a lower electrode mechanism and a reaction chamber, the lower electrode mechanism includes a base for carrying a workpiece to be processed and a lower electrode chamber disposed under the base, the lower electrode chamber includes an electromagnetic shielding space and a non-electromagnetic shielding space isolated from each other, the chamber of the lower electrode chamber includes a first through hole and a second through hole, and the electromagnetic shielding space and the non-electromagnetic shielding space are respectively connected to outside through the first through hole and the second through hole to prevent a plurality of first components disposed in the electromagnetic shielding space from being interfered by a second component disposed in the non-electromagnetic shielding space.
    Type: Application
    Filed: November 15, 2017
    Publication date: October 8, 2020
    Inventors: Yahui HUANG, Gang WEI, Yicheng LI, Xingfei MAO
  • Publication number: 20200237925
    Abstract: The present disclosure belongs to the field of pharmaceutical preparations and relates to the design of a series of lipophilic derivatives by using wild-type penetrating peptide penetratin. These penetratin derivatives have a strong ability to penetrate the ocular tissues and do not cause ocular tissue toxicity. As ocular absorption enhancers, non-invasive routes could be used to achieve intraocular drug delivery and increase the ocular bioavailability of drugs. These penetratin derivatives and the ophthalmic drug delivery system constructed by them are used for eye drop administration, which could replace the intraocular injection with poor patients compliance, which greatly enhances the convenience and safety of the treatment of intraocular and fundus diseases.
    Type: Application
    Filed: July 13, 2018
    Publication date: July 30, 2020
    Inventors: Gang Wei, Kuan Jiang, Weiyue Lu, Chang Liu, Lingyu Tai, Xin Gao
  • Patent number: 10699881
    Abstract: An impedance matching system is provided. The impedance matching system includes: an impedance matching device arranged between a radio frequency (RF) power supply and a reaction chamber, adapted to connect the RF power supply to the reaction chamber through a switch, and configured to automatically perform an impedance matching on an output impedance of the RF power supply and an input impedance of the impedance matching device; the switch and a load circuit, the switch being configured to enable the RF power supply to be selectively connected to the reaction chamber or to the load circuit; and a control unit configured to control the switch to connect the RF power supply to the reaction chamber or connect the RF power supply to the load circuit according to a preset timing sequence. The impedance matching device is configured to convert a continuous wave output of the RF power supply into a pulse output according to the preset timing sequence, and provide the pulse output to the reaction chamber.
    Type: Grant
    Filed: May 3, 2016
    Date of Patent: June 30, 2020
    Assignee: BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD.
    Inventors: Jing Wei, Xiaoyang Cheng, Xingcun Li, Gang Wei
  • Publication number: 20200202077
    Abstract: An input method includes receiving input end indication information sent by an input module, where the input end indication information indicates that input of a character or a word ends, obtaining a location of a cursor, identifying the input character or word forward from the location of the cursor until a first punctuation input before the character or the word is identified, using the identified character or word as a previous text, and querying a word library for a next text associated with the previous text, and outputting the associated next text to a display module for displaying.
    Type: Application
    Filed: February 27, 2020
    Publication date: June 25, 2020
    Inventors: Konggang Wei, Guanghua Zhong, Gang Zhang
  • Publication number: 20200137399
    Abstract: Disclosed is a multi-angle adaptive intra-frame prediction-based point cloud attribute compression method. A novel block structure-based intra-frame prediction scheme is provided for point cloud attribute information, where six prediction modes are provided to reduce information redundancy among different coding blocks and improve the point cloud attribute compression performance. The method comprises: (1) inputting a point cloud; (2) performing point cloud attribute color space conversion; (3) dividing a point cloud by using a K-dimensional (KD) tree to obtain coding blocks; (4) performing block structure-based multi-angle adaptive intra-frame prediction; (5) performing intra-frame prediction mode decision; and (6) performing conversion, uniform quantization, and entropy encoding.
    Type: Application
    Filed: May 15, 2018
    Publication date: April 30, 2020
    Inventors: Ge LI, Yi Ting SHAO, Hong Lian WEI, Rong Gang WANG, Tei Jun HUANG, Wen GAO
  • Publication number: 20200126762
    Abstract: The present disclosure provides an impedance matching method, an impedance matching device and a plasma generating device. The impedance matching method is implemented for matching an impedance of a load connected to an RF source to an impedance of the RF source, including: selectively performing an automatic matching step or a frequency scan matching step according to an operation mode of the RF source, wherein: in the automatic matching step, instructing a motor to drive an impedance matching network to provide a certain impedance; and in the frequency scan matching step, instructing the motor to stop driving and the RF source to perform a frequency scanning operation. According to the embodiments of the present disclosure, a phenomenon of unstable and non-repetitive matching caused by fast impedance changing during the impedance matching process can be effectively avoided, and a large processing window and process stability can be implemented.
    Type: Application
    Filed: May 21, 2018
    Publication date: April 23, 2020
    Inventors: Jing YANG, Gang WEI, Jing WEI
  • Patent number: 10599779
    Abstract: An input method, including: receiving input end indication information sent by an input module, where the input end indication information indicates that input of a character or a word ends; obtaining a location of a cursor; identifying the input character or word forward from the location of the cursor until a first punctuation input before the character or the word is identified; using the identified character or word as a previous text, and querying a word library for a next text associated with the previous text; and outputting the associated next text to a display module for displaying.
    Type: Grant
    Filed: April 24, 2018
    Date of Patent: March 24, 2020
    Assignee: HUAWEI DEVICE CO., LTD.
    Inventors: Konggang Wei, Guanghua Zhong, Gang Zhang
  • Publication number: 20200007928
    Abstract: A channel changing method and an apparatus thereof, where the method includes: sending, by a playback device to a fast channel change (FCC) server, a channel change request for a change to a target channel; receiving a low bit rate media stream of the target channel that is quickly sent by the FCC server, for playing; receiving, by the playback device, a source bit rate media stream of the target channel from a head end device when receiving a quick-sending end notification sent by the FCC server; and splicing, by the playback device, the source bit rate media stream of the target channel and the low bit rate media stream of the target channel and performing playing.
    Type: Application
    Filed: September 9, 2019
    Publication date: January 2, 2020
    Inventors: Gang Xing, Zhibing Wang, Zhigang Wei
  • Patent number: 10476678
    Abstract: Methods and systems for cyber secure data communications are provided. In some embodiments, a method for transmitting data comprises: performing a marker-based data encoding process to embed a digital watermark into each of a plurality of original data flows to be transmitted to a plurality of receivers; performing a non-orthogonal multiple access process to allocate transmission powers to the plurality of original data flows, such that the plurality of original data flows are simultaneously superposed on a carrier frequency to generate a superposed signal; performing a noise modulation process to modulate the superposed signal to generate a noise-like signal and a reference noise signal; transmitting the noise-like signal and the reference noise signal through orthogonally polarized antennas; and performing a portal-based data integrity analysis process to check whether a receiver in the plurality of receivers is compromised or manipulated.
    Type: Grant
    Filed: March 27, 2017
    Date of Patent: November 12, 2019
    Assignee: INTELLIGENT FUSION TECHNOLOGY, INC.
    Inventors: Yiran Xu, Gang Wang, Sixiao Wei, Genshe Chen, Khanh Pham, Erik Blasch
  • Publication number: 20190331568
    Abstract: A triaxial high temperature and high pressure rock mechanics load test platform includes a base, a lifting seat, and an intermediate connecting seat arranged between the base and the lifting seat. A hydraulic assembly is arranged between the base and the intermediate connecting seat; the intermediate connecting seat is connected with the lifting seat by means of a group of connecting rods; the lifting seat is enclosed by a side wall and a base plate to form a receiving groove with an upward opening; and a limiting device is arranged on the side wall of the lifting seat for preventing an MTS triaxial force sensor from disengaging from a support disk.
    Type: Application
    Filed: April 29, 2019
    Publication date: October 31, 2019
    Applicant: Sichuan University
    Inventors: Jianfeng LIU, Xiaozhang LEI, Wenxi FU, Feng DAI, Yufeng WEI, Chunping WANG, Huining XU, Jianliang PEI, Fei WU, Gang CHEN, Jinbing WEI
  • Patent number: 10461618
    Abstract: A PMDC motor has a housing, a stator magnet disposed in an interior of the housing, and a rotor core disposed within the stator magnet. A ratio of an outer diameter of the rotor core to the outer diameter of the housing is from 0.60 to 0.67. The noise of the motor during operation is reduced by increasing the thickness of the stator magnet, reducing the outer diameter of the rotor core, reducing the air gap between the magnet and the rotor core and reducing the rotational inertia of the rotor core. The motor is particularly suited for use in vehicle HVAC systems where low noise is an important requirement.
    Type: Grant
    Filed: January 27, 2016
    Date of Patent: October 29, 2019
    Assignee: Johnson Electric International AG
    Inventors: Yue Li, Chui You Zhou, Gang Li, Yong Wang, Yong Li, Hong Wei Zhang
  • Publication number: 20190241918
    Abstract: A method for producing L-lysine by fermentation, comprising modifying a gene for coding an NCBI reference sequence NP_601029.1 and/or NP_599350.1 on a Corynebacterium bacterial chromosome to enable the activity and/or expression quantity of NP_601029.1 and/or NP_599350.1 to be reduced; replacing a promoter of one or more genes on the Corynebacterium bacterial chromosome with a EP5 promoter, and fermenting bacteria obtained by modification to produce L-lysine. Also provided are methods and applications derived from the method, and bacteria and promoter that can used in the methods and the applications.
    Type: Application
    Filed: January 9, 2017
    Publication date: August 8, 2019
    Inventors: Gang Meng, Aiying Wei, Fengyong Ma, Huiping Jia, Jiyin Ma
  • Publication number: 20190245505
    Abstract: A filter circuit is connected between a heating source and a load for filtering the load, and includes an inductor branch and a capacitor branch connected in parallel. The inductor branch includes a one-piece structured integrated component, and the integrated component is configured with a transformer function member and an inductor function member. The inductor function member is connected in series between the heating source and the transformer function member for filtering the load. The transformer function member is connected in parallel with the load for transmitting a heating electric signal output by the heating source to the load.
    Type: Application
    Filed: April 17, 2019
    Publication date: August 8, 2019
    Inventors: Xiaoyang CHENG, Gang WEI, Haitao YU
  • Patent number: 10354625
    Abstract: A digital sight-singing piano is disclosed with a fixed-solfège keyboard, continuous keys and adjustable tones by kneading piano keys, wherein the key can be varied continuously and the frequency of a piano key can be slightly adjusted by kneading the piano key during playing. The keyboard of the digital sight-singing piano has fixed solfège, wherein no matter what key is used for playing, the piano keys in a solfège key set always have the same correspondence to the solfège syllables of the numbered musical notation in one octave. A color graphic vector numbered musical notation is also disclosed, wherein extended solfège is used to describe pitch, different colors are used to indicate the positions of the piano keys to press, notation frames with fixed width are used to represent the beat unit, and font (i.e., bold or not) of musical notes are used to show the strength of pressing piano keys. The color graphic vector numbered musical notation is suitable for computer-aided notation.
    Type: Grant
    Filed: May 23, 2018
    Date of Patent: July 16, 2019
    Assignee: GUANGZHOU PHONPAD INFORMATION TECHNOLOGY CORPORATION LIMITED
    Inventors: Gang Wei, Yan Cao, Cui Yang, Yige Wang
  • Publication number: 20190108977
    Abstract: An impedance matching system is provided. The impedance matching system includes: an impedance matching device arranged between a radio frequency (RF) power supply and a reaction chamber, adapted to connect the RF power supply to the reaction chamber through a switch, and configured to automatically perform an impedance matching on an output impedance of the RF power supply and an input impedance of the impedance matching device; the switch and a load circuit, the switch being configured to enable the RF power supply to be selectively connected to the reaction chamber or to the load circuit; and a control unit configured to control the switch to connect the RF power supply to the reaction chamber or connect the RF power supply to the load circuit according to a preset timing sequence. The impedance matching device is configured to convert a continuous wave output of the RF power supply into a pulse output according to the preset timing sequence, and provide the pulse output to the reaction chamber.
    Type: Application
    Filed: May 3, 2016
    Publication date: April 11, 2019
    Inventors: Jing WEI, Xiaoyang CHENG, Xingcun LI, Gang WEI
  • Patent number: 10170285
    Abstract: Some embodiments of the present disclosure provide a semiconductor manufacturing apparatus. The semiconductor manufacturing apparatus includes a chamber, a support and a liner. The chamber is configured for plasma processes and includes a chamber wall. The support is configured to hold a wafer in the chamber. The liner is configured to surround the support and includes a top side and a bottom side. The top side is detachably hung on the chamber wall. The bottom side includes gas passages for plasma particles to pass through the liner.
    Type: Grant
    Filed: January 10, 2018
    Date of Patent: January 1, 2019
    Assignee: BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD
    Inventors: Jinrong Zhao, Shaohua Liu, Gang Wei, Yulin Peng, Meng Yang, Yali Fu
  • Publication number: 20180342228
    Abstract: A digital sight-singing piano is disclosed with a fixed-solfège keyboard, continuous keys and adjustable tones by kneading piano keys, wherein the key can be varied continuously and the frequency of a piano key can be slightly adjusted by kneading the piano key during playing. The keyboard of the digital sight-singing piano has fixed solfège, wherein no matter what key is used for playing, the piano keys in a solfège key set always have the same correspondence to the solfège syllables of the numbered musical notation in one octave. A color graphic vector numbered musical notation is also disclosed, wherein extended solfège is used to describe pitch, different colors are used to indicate the positions of the piano keys to press, notation frames with fixed width are used to represent the beat unit, and font (i.e., bold or not) of musical notes are used to show the strength of pressing piano keys. The color graphic vector numbered musical notation is suitable for computer-aided notation.
    Type: Application
    Filed: May 23, 2018
    Publication date: November 29, 2018
    Inventors: Gang WEI, Yan CAO, Cui YANG, Yige WANG
  • Publication number: 20180220990
    Abstract: A method of detecting the vascular condition based on point fluctuation conduction characteristics of the heart and a device utilizing the same are disclosed in this patent.
    Type: Application
    Filed: April 4, 2018
    Publication date: August 9, 2018
    Inventors: Gang WEI, Jiaojiao LIU, Yige WANG, Yan CAO, Cui YANG, Biyun MA, Jie LI, Mingjian ZHAO