Patents by Inventor Qi An

Qi An 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: 11022766
    Abstract: We generally describe an optical transceiver connector (100) comprising: a first portion (102) comprising a first port (101) configured to releasably receive an optical connector (202); and a second portion (104) comprising a second port (103) configured to releasably receive an optical converter element (205), wherein an opening of the first port (101) faces towards a first direction opposite to a second direction towards which an opening of the second port (103) faces, and wherein the first port (101) is aligned with the second port (103) for establishing a releasable, light-coupling-capable connection between a said optical connector (202) to be received by the first port (101) and a said optical converter element (205) to be received by the second port (103).
    Type: Grant
    Filed: March 13, 2018
    Date of Patent: June 1, 2021
    Assignee: Leoni Kabel GMBH
    Inventors: Bolin Jiang, Juntao Deng, Marcus Bloom-Pflug, Qi Huang
  • Patent number: 11025120
    Abstract: A single phase brushless high-speed motor, comprising: an outer housing, a stator assembly, and a rotor assembly; the stator assembly including a coil bobbin, stator coils and a stator core; the stator core including two core blocks, which comprise tooth portions, two opposite ends of the tooth portions being provided with a first magnetic yoke and a second magnetic yoke; the tooth portions of the stator core being engaged with each other to form an inner hole of the stator; the rotor assembly comprising an integral bearing, one end of the integral bearing being connected to an impeller, and the other end being mounted around magnets, which form magnetic body having two poles. The volume of the single-phase brushless motor is decreased and the requirements for the miniaturization of single-phase brushless motors are satisfied by arranging a mounting structure comprising a stator assembly and a rotor assembly.
    Type: Grant
    Filed: November 11, 2019
    Date of Patent: June 1, 2021
    Assignee: ONCE TOP MOTOR MANUFACTURING CO., LTD.
    Inventors: Meng Kun Weng, Bei ni Zhang, Zong Qian Qi
  • Patent number: 11023391
    Abstract: Disclosed are an apparatus for data processing, an artificial intelligence chip, and an electronic device. The apparatus for data processing includes: at least one input memory, at least one data conveying component, at least one multiplexed arbitration component, and at least one output memory. The input memory is connected to the data conveying component, the data conveying component is connected to the multiplexed arbitration component, and the multiplexed arbitration component is connected to the output memory.
    Type: Grant
    Filed: July 9, 2019
    Date of Patent: June 1, 2021
    Assignee: Beijing Baidu Netcom Science and Technology Co., Ltd.
    Inventors: Peng Wu, Jian Ouyang, Canghai Gu, Wei Qi, Ningyi Xu
  • Patent number: 11023544
    Abstract: An embodiment of the present application provides a user matching method, which includes: receiving first personal information sent by a current user; generating a first candidate peer information list according to the first personal information and providing the first candidate peer information list to the current user for selection; receiving at least one piece of first peer information selected by the current user from the first candidate peer information list; searching for a recommended user according to an information peer exchange principle, wherein the information peer exchange principle comprises that personal information of the recommended user matches with the at least one piece of first peer information selected by the current user, and the first personal information matches with at least one piece of first peer information selected by the recommended user; and providing information of the recommended user to the current user. A user matching apparatus is also provided.
    Type: Grant
    Filed: August 15, 2017
    Date of Patent: June 1, 2021
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventor: Qi Liu
  • Patent number: 11023801
    Abstract: The present application discloses a data processing method and apparatus. A specific implementation of the method includes: receiving floating point data sent from an electronic device; converting the received floating point data into fixed point data according to a data length and a value range of the received floating point data; performing calculation on the obtained fixed point data according to a preset algorithm to obtain result data in a fixed point form; and converting the obtained result data in the fixed point form into result data in a floating point form and sending the result data in the floating point form to the electronic device. This implementation improves the data processing efficiency.
    Type: Grant
    Filed: June 9, 2017
    Date of Patent: June 1, 2021
    Assignee: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.
    Inventors: Jian Ouyang, Wei Qi, Yong Wang, Lin Liu
  • Patent number: 11021480
    Abstract: Disclosed are small molecule inhibitors of ?v?6 integrin, and methods of using them to treat a number of diseases and conditions.
    Type: Grant
    Filed: August 24, 2020
    Date of Patent: June 1, 2021
    Assignee: Morphic Therapeutic, Inc.
    Inventors: Bryce A. Harrison, James E. Dowling, Matthew G. Bursavich, Dawn M. Troast, Blaise S. Lippa, Bruce N. Rogers, Cheng Zhong, Qi Qiao, Fu-Yang Lin, Brian Sosa, Aleksey I. Gerasyuto, Andrea Bortolato
  • Patent number: 11024053
    Abstract: Methods and systems for performing location and movement determination in a three-dimensional environment using a mobile device with a camera are disclosed. The methods and systems perform the steps of capturing one or more images of a user using the camera on the mobile computing device, determining the user from the images using a machine learning algorithm, determining a pose associated with the user using a machine vision algorithm, determining a depth of the user with respect to the camera based on the pose and an input height of the user using a binary search process, and determining the location of the user in the environment based on the pose and the depth.
    Type: Grant
    Filed: December 17, 2020
    Date of Patent: June 1, 2021
    Assignee: NEX Team Inc.
    Inventors: Qi Zhang, Wing Hung Chan, Keng Fai Lee, Long Mak
  • Patent number: 11021370
    Abstract: This invention provides an innovative method to manufacture graphene layers or quantities and graphene oxide layers or quantities from graphite, coal slags, asphalt, and other carbon-rich sold materials in nature. The present invention uses controllable microwave irradiation to heat the mixtures of basic material, graphite, or coal slags, or asphalt, or their combinations with ionic liquids and surfactant plus environmentally friendly oxidation agents. This invention can generate the said-products of graphene layers and graphene oxides in a short time period of one second to 300 seconds. The present invention does not involve any concentrated sulfuric acid, nitric acid, nor huge water quantities needed for the purification, unlike the prior art.
    Type: Grant
    Filed: October 12, 2018
    Date of Patent: June 1, 2021
    Inventors: Tingying Zeng, Kevin Zeng Qi
  • Patent number: 11020011
    Abstract: Arterial diastolic pressure of a patient can be estimated using ventricular pressure information of a heart of the patient and heart sound information of the heart of the patient, such as a timing of at least one of a first heart sound (S1) or a second heat sound (S2), in certain examples, adjusted by a respective correction factor.
    Type: Grant
    Filed: July 20, 2017
    Date of Patent: June 1, 2021
    Assignee: Cardiac Pacemakers, Inc.
    Inventors: Qi An, Pramodsingh Hirasingh Thakur, Michael J. Kane, Yinghong Yu, Jeffrey E. Stahmann
  • Patent number: 11022840
    Abstract: An array of pixels in a display may be illuminated by a backlight having an array of light-emitting diodes in an array of respective cells. A reflector is used to reflect light from the light-emitting diodes through the array of pixels. Within the cells, the reflector has cross-sectional profiles that help distribute light emitted from the light-emitting diodes toward edges of the cells. A light diffuser layer for the backlight may have a partially reflective layer such as a thin-film interference filter with an angularly dependent transmission. Within each cell, the reflector may have cross-sectional profiles with portions that are parabolic or elliptical.
    Type: Grant
    Filed: May 10, 2019
    Date of Patent: June 1, 2021
    Assignee: Apple Inc.
    Inventors: Rong Liu, Yu P. Sun, Abdeslam Hafidi, Erik A. Zweigle, Jun Qi, Mingxia Gu, Victor H. Yin, Xiangtong Li, Yanming Li, Yi Huang, Ziruo Hong
  • Publication number: 20210155335
    Abstract: A transformable stratospheric airship includes an upper shell, a lower shell, a foldable hull, and a plurality of cable control mechanisms provided on the upper shell and the lower shell. The foldable hull includes a sealed body, a plurality of guide holes arranged outside the sealed body and a cable which passes through the guide holes according to a predetermined order. The cable is configured to keep a shape of the sealed body and connected to the cable control mechanisms to fix the sealed body to the upper shell and the lower shell. The foldable hull is foldable and extendable along a vertical direction of the transformable stratospheric airship by controlling a length of the cable via the cable control mechanisms.
    Type: Application
    Filed: September 9, 2020
    Publication date: May 27, 2021
    Inventors: Meng ZHOU, Baihe TAN, Zhongxin XU, Jinbiao JU, Qi LI, Junxing YUAN
  • Publication number: 20210160955
    Abstract: Provided is a method for establishing a single-line connection. A wireless earphone determines whether a power supply contact of a charging box is in a communication mode, where a charging contact of the wireless earphone is connected to the power supply contact of the charging box. The wireless earphone switches the charging contact from a charging mode to a communication mode to establish a single-line connection with the charging box when determining that the power supply contact of the charging box is in the communication mode.
    Type: Application
    Filed: July 27, 2018
    Publication date: May 27, 2021
    Inventor: Qi ZHONG
  • Publication number: 20210159363
    Abstract: A drive backboard, a manufacturing method thereof, a display panel and a display device are provided. The drive backboard includes a plurality of pixel units and a plurality of spare electrode groups. Each pixel unit includes m subpixel units, and m is a positive integer greater than or equal to 2. Each spare electrode group includes two first spare electrodes and one second spare electrode; two adjacent ith subpixel units respectively use one first spare electrode in each spare electrode group and share one second spare electrode in each spare electrode group, where i is a positive integer from 1 to m.
    Type: Application
    Filed: March 19, 2020
    Publication date: May 27, 2021
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Sheng XU, Huili WU, Lizhen ZHANG, Wei HE, Xuefei ZHAO, Shipei LI, Fang HE, Dongsheng YIN, Renquan GU, Wusheng LI, Qi YAO
  • Publication number: 20210158731
    Abstract: An aging detection circuit, an aging compensation circuit, a display panel, and an aging compensation method are provided. The aging detection circuit includes: a first current mirror circuit, a second current mirror circuit, a voltage converter and an analog-digital converter. An input terminal of the first current mirror circuit is electrically coupled to an initial reference voltage terminal and an anode of a to-be-detected light-emitting diode respectively, and an output terminal of the first current mirror circuit is electrically coupled to an input terminal of the second current mirror circuit. An output terminal of the second current mirror circuit is electrically coupled to an input terminal of the voltage converter.
    Type: Application
    Filed: May 13, 2019
    Publication date: May 27, 2021
    Inventors: Qi HU, Hui JING, Weijing LIAO
  • Publication number: 20210160628
    Abstract: A speaker comprises a housing, a transducer residing inside the housing, and at least one sound guiding hole located on the housing. The transducer generates vibrations. The vibrations produce a sound wave inside the housing and cause a leaked sound wave spreading outside the housing from a portion of the housing. The at least one sound guiding hole guides the sound wave inside the housing through the at least one sound guiding hole to an outside of the housing. The guided sound wave interferes with the leaked sound wave in a target region. The interference at a specific frequency relates to a distance between the at least one sound guiding hole and the portion of the housing.
    Type: Application
    Filed: February 8, 2021
    Publication date: May 27, 2021
    Applicant: SHENZHEN VOXTECH CO., LTD.
    Inventors: Xin QI, Fengyun LIAO
  • Publication number: 20210159666
    Abstract: In general, a temperature control device for use in laser assemblies and optical subassemblies is disclosed that includes at least two electrically conductive terminals to enable flexible electrical coupling to associated components, e.g., monitor photodiodes and laser diodes, and accommodate a range of laser assembly configurations without the necessity of supplying a negative voltage rail. In more detail, a temperature control device consistent with the present disclosure includes a bottom plate, a top plate, and a plurality of semiconductor elements disposed therebetween. The top plate includes a component mounting surface that provides at least a first and second electrically conductive terminal/pad. The first and second electrically conductive terminals/pads can be electrically isolated, e.g., via a gap, and configured to provide first and second voltage potentials respectively.
    Type: Application
    Filed: November 24, 2019
    Publication date: May 27, 2021
    Inventors: Kai-Sheng LIN, Hang XIE, Ming QI
  • Publication number: 20210157151
    Abstract: A multi-focal plane display system and a device are provided. The multi-focal plane display system includes a laser projection optical engine and a holographic reflection light fusion device. The laser projection optical engine is configured to generate and modulate at least two laser beam groups, and transmit the at least two laser beam groups to the holographic reflective optical fusion device, where each laser beam group corresponds to one displayed image. The holographic reflective optical fusion device is configured to reflect the at least two laser beam groups, where exit pupil locations of the at least two laser beam groups are the same, and displayed images of at least two focal planes are obtained by performing imaging on the at least two laser beam groups by a human eye. A structure of the multi-focus plane display system provided in the embodiments is easy to implement.
    Type: Application
    Filed: February 3, 2021
    Publication date: May 27, 2021
    Inventors: Zhenlin XIE, Qi WANG
  • Publication number: 20210160602
    Abstract: The present disclosure may provide an acoustic device. The acoustic device may include a housing, at least one low-frequency acoustic driver, at least one high-frequency acoustic driver, and a noise reduction assembly. The housing may be configured to be rested on a shoulder of a user. The at least one low-frequency acoustic driver may be carried by the housing and configured to output first sound from at least two first sound guiding holes. The at least one high-frequency acoustic driver may be carried by the housing and configured to output second sound from at least two second sound guiding holes. The noise reduction assembly may be configured to receive third sound and reduce noise of the third sound.
    Type: Application
    Filed: February 7, 2021
    Publication date: May 27, 2021
    Applicant: SHENZHEN VOXTECH CO., LTD.
    Inventors: Lei ZHANG, Junjiang FU, Bingyan YAN, Fengyun LIAO, Xin QI
  • Publication number: 20210160632
    Abstract: Methods and apparatus are described herein related to improving the sound quality of a bone conduction speaker. The sound quality of the bone conduction speaker is adjusted in the sound generation, sound transferring, and sound receiving of the bone conduction speaker by designing vibration generation manners and vibration transfer structures.
    Type: Application
    Filed: February 7, 2021
    Publication date: May 27, 2021
    Applicant: SHENZHEN VOXTECH CO., LTD.
    Inventors: Fengyun LIAO, Jinbo ZHENG, Qian CHEN, Hao CHEN, Xin QI
  • Publication number: 20210155974
    Abstract: A nucleic acid integrated detection method and detection reagent tube are provided, separating a lysis solution, a cleaning solution and a reaction solution in a detection reagent tube by providing a plurality of separation plugs in an over-under arrangement and disposing a hydrophobic layer in liquid or solid phase on each separation plug; adding a sample into the lysis solution; extracting nucleic acid in the sample using magnetic nanobeads; and then driving the magnetic nanobeads carrying the nucleic acid to sequentially pass through each hydrophobic layer along a magnetic bead channel and into the cleaning solution and the reaction solution to realize a cleaning and amplification for the nucleic acid, and finally, detecting the nucleic acid of the sample by an external device using an optical detection method, thus realizing a plurality of steps of nucleic acid extraction, cleaning and amplification reactions in the same detection reagent tube.
    Type: Application
    Filed: February 1, 2019
    Publication date: May 27, 2021
    Applicant: USTAR Biotechnologies (Hangzhou) Ltd.
    Inventors: Qimin YOU, Lin HU, Chen QI, Junwei YU, Zhujun YU, Sha WANG, Rongyu JIN, Daisang WANG, Sisi CHEN, Junli HE, Jing CHEN, Huanxin RAO, Yanqiong ZHOU, Fan YANG