Patents by Inventor Qin Li

Qin Li 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: 11126312
    Abstract: The present disclosure relates to a touch substrate, a display panel, and a display device. The touch substrate includes a substrate and an electrode layer disposed on the substrate. The electrode layer includes at least two electrodes. Each electrode includes at least one sub-electrode. The sub-electrode includes an electrode unit array having at least two columns of electrode units, wherein any two columns in the electrode unit array do not intersect, each column in the electrode unit array includes at least two electrode units connected in series, and the any two adjacent columns in the electrode unit array are connected in parallel by a connection component.
    Type: Grant
    Filed: July 28, 2017
    Date of Patent: September 21, 2021
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINGSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Qingpu Wang, Lei Zhang, Tsung Chieh Kuo, Wei Zhang, Bisheng Li, Baoran Li, Qin Zeng
  • Publication number: 20210278918
    Abstract: The present disclosure relates to a touch substrate, a display panel, and a display device. The touch substrate includes a substrate and an electrode layer disposed on the substrate. The electrode layer includes at least two electrodes. Each electrode includes at least one sub-electrode. The sub-electrode includes an electrode unit array having at least two columns of electrode units, wherein any two columns in the electrode unit array do not intersect, each column in the electrode unit array includes at least two electrode units connected in series, and the any two adjacent columns in the electrode unit array are connected in parallel by a connection component.
    Type: Application
    Filed: July 28, 2017
    Publication date: September 9, 2021
    Inventors: Qingpu WANG, Lei ZHANG, Tsung Chieh KUO, Wei ZHANG, Bisheng LI, Baoran LI, Qin ZENG
  • Publication number: 20210278349
    Abstract: An inspection system and method with a variable-diameter traveling robot for inspection of a natural gas pipeline. The inspection system includes a pipeline inspection robot, a cable reel, a hydraulic pump and an information acquisition control terminal. The pipeline inspection robot includes an electronic cabin and a traveling mechanism. The electronic cabin includes a first digital camera, a second digital camera, a first digital camera mounting plate, a second digital camera mounting plate, a drum, a printed circuit board, a magnetic flux leakage probe, and a backup battery. The traveling mechanism includes a first traveling part, a second traveling part, an inner ratchet, an inner ratchet base, a slider, a long shaft, a hydraulic cylinder, and a hydraulic pipe. The cable reel includes a power line, a conversion module, and a communication line. The information acquisition control terminal is a mobile terminal having an analysis module and a control module.
    Type: Application
    Filed: September 18, 2020
    Publication date: September 9, 2021
    Applicant: Southwest Petroleum University
    Inventors: Zhen CHEN, Qin LI, Yixuan HE, Nan JI, Chan LIU, Ai FU, Boyuan MA, Wen HE
  • Patent number: 11112068
    Abstract: An LED tube lamp comprises a glass tube, two end caps coupled to a respective end of the glass tube, an LED light strip attached to an inner circumferential surface of the glass tube, a protective layer disposed on a surface of the LED light strip, a plurality of LED light sources mounted on the LED light strip, two first soldering pads arranged at an end of the LED light strip, two notches formed at an edge of the end of the LED light strip, a power supply module configured to drive the plurality of LED light sources. The protective layer comprises two openings to expose the two first soldering pads. The power supply module comprises a printed circuit board comprising two second soldering pads and each of the two first soldering pad soldered to the respective second soldering pad by a solder. The solder is disposed on the first soldering pad, the corresponding second soldering pad and in the corresponding notch.
    Type: Grant
    Filed: April 1, 2020
    Date of Patent: September 7, 2021
    Assignee: JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD
    Inventors: Li-Qin Li, Tao Jiang, Chang Yang, Bao Wang, Aiming Xiong
  • Publication number: 20210261929
    Abstract: The present disclosure provides methods, compositions, kits and systems for nucleic acid amplification. In some embodiments, nucleic acid amplification methods include subjecting the nucleic acid to be amplified to partially denaturing conditions. In some embodiments, nucleic acid amplification methods include amplifying without fully denaturing the nucleic acid that is amplified. In some embodiments, the nucleic acid amplification method employs an enzyme that catalyzes homologous recombination and a polymerase. In some embodiments, methods for nucleic acid amplification can be conducted in a single reaction vessel and/or in a single continuous liquid phase of a reaction mixture, without need for compartmentalization of the reaction mixture or immobilization of reaction components.
    Type: Application
    Filed: April 27, 2021
    Publication date: August 26, 2021
    Inventors: Chieh-Yuan LI, David RUFF, Shiaw-Min CHEN, Jennifer O'NEIL, Rachel KASINSKAS, Jonathan ROTHBERG, Bin LI, Kai Qin LAO
  • Publication number: 20210266469
    Abstract: The present disclosure discloses a method and a system for imaging. The method for imaging objects using the system for imaging. The system for imaging comprises a lens. The objects comprise a first object, a second object and a third object located at different positions on a first preset track. The method for imaging comprises: allowing the lens and the first preset track to move relatively in a first predetermined relationship to acquire a clear image of the third object using the system for imaging without focusing, the first predetermined relationship is determined by a focal plane position of the first object and a focal plane position of the second object. The aforementioned method for imaging is high in imaging efficiency and is capable of fast focusing according to the first predetermined relationship even if focus tracking fails so that the blurring of a photographed image due to defocusing is avoided.
    Type: Application
    Filed: July 23, 2019
    Publication date: August 26, 2021
    Inventors: Linsen LI, Ruitao SUN, Jiahong XU, Zhiliang ZHOU, Zefei JIANG, Qin YAN
  • Patent number: 11091656
    Abstract: A package with a coating composition deposited on at least a portion thereof is disclosed. The coating composition comprises: (a) a latex polymer comprising the emulsion polymerization product of (i) an emulsion monomer component comprising at least one ethylenically unsaturated monomer polymerized in the presence of (ii) a surfactant that is polymerizable with the at least one ethylenically unsaturated monomer. Also disclosed is a method for applying the coating composition to the package.
    Type: Grant
    Filed: May 26, 2016
    Date of Patent: August 17, 2021
    Assignee: PPG Industries Ohio, Inc.
    Inventors: Debra L. Singer, Dary Duhamel, Kam Lun Lock, Qin Li, Hanzhen Bao, John M. Dudik, Edward R. Millero, Jr., William H. Retsch, Jr.
  • Publication number: 20210218953
    Abstract: An infinitely adjustable active digital television (DTV) amplifier with timing and displaying functions is connected between an antenna and a coaxial cable for detecting, adjusting, and displaying an amplification factor of the amplifier. The amplifier includes: a LNA amplifier unit having a source connected to a DC source, a RF input end connected to the antenna and a RF output end connected to the coaxial cable; an infinite adjustment unit connected to a DC potentiometer which has an output terminal connected to the source of the LNA amplifier unit for providing bias voltage; and a gain detection and a display unit having a control chip, a display driving circuit and a display screen. The control chip is connected to the infinite adjustment unit for collecting instantaneous voltage, and displaying an amplification factor corresponding to the instantaneous voltage on a display screen.
    Type: Application
    Filed: December 30, 2019
    Publication date: July 15, 2021
    Inventors: Xiaobing LIU, Qin LI
  • Patent number: 11035534
    Abstract: A luminaire has a light source carrier around a central light output window, with light sources facing a first, at least partially upward, direction. An upper reflector cover reflects light to a range of light output directions, at least partially downwardly, through the central window opening. A lens structure is formed over the set of light sources having a light diffusing output area and reflecting side walls extending between the light sources and the light diffusing output area. This design enables the luminaire to be very slim. The design may also avoid the need for a light diffusing output window.
    Type: Grant
    Filed: May 18, 2018
    Date of Patent: June 15, 2021
    Assignee: SIGNIFY HOLDING B.V.
    Inventors: Qin Li, Wil Ma, Zhong Huang, Huajie Luo, Liang Zhou, Jing Bao
  • Patent number: 11022765
    Abstract: The present disclosure is generally directed to a lens clip that includes an optical lens slot to securely hold an optical lens at a predetermined position to mitigate effects of post-annealing shift. The lens clip includes a base that provides at least one substrate mating surface for mounting to a substrate, and at least first and second arms extending from the base. The first and second arms extend substantially parallel relative to each other and define at least a portion of an optical lens slot. The optical lens slot is configured to receive at least a portion of an optical lens and securely hold the optical lens at a predetermined position to ensure optical alignment of the optical lens, e.g., relative to an associated laser diode or other optical component, during fixation of the optical lens to the substrate using, for instance, UV-curing optical adhesives.
    Type: Grant
    Filed: January 14, 2019
    Date of Patent: June 1, 2021
    Assignee: Applied Optoelectronics, Inc.
    Inventors: Chong Wang, Qin Li, Hsiu-Che Wang
  • Patent number: 11011863
    Abstract: An electrical connector including an insulating body, a plurality of terminals, and at least one grounding member is provided. The terminals and the grounding member are disposed in the insulating body. At least one grounding terminal among the terminals and the grounding member next to the grounding terminal form an integrally-molded structure. A portion of the grounding terminal and a portion of the grounding member are misaligned from each other along an arrangement direction of the terminals.
    Type: Grant
    Filed: April 17, 2019
    Date of Patent: May 18, 2021
    Assignee: Advanced Connectek Inc.
    Inventors: Yu-Lun Tsai, Pin-Yuan Hou, Hsu-Fen Wang, Kang Qin Li, Xi Wang
  • Publication number: 20210111687
    Abstract: The present disclosure is generally directed to utilizing capacitors stacks with capacitors mounted in a terminal-to-terminal mounting orientation to reduce overall footprint of capacitor arrays for bypass filtering circuits. In an embodiment, each capacitor stack includes at least a first capacitor, a second capacitor, and a ground plane interconnect. The first capacitor includes first and second terminals disposed opposite each other. The first terminal provides a mating surface to couple to the second capacitor, the second terminal couples to a ground plane. The second capacitor includes first and second terminals disposed opposite each other. The first terminal provides a mounting surface to electrically couple to and support the first capacitor, and the second terminal provides a mating surface to electrically and physically couple to the ground plane. Accordingly, the first capacitor can be inverted and mounted atop the second capacitor to eliminate the necessity of wire bonds, for example.
    Type: Application
    Filed: October 10, 2019
    Publication date: April 15, 2021
    Inventors: Yi LIU, Qin LI, Hsiu-Che WANG, Ruru CHEN
  • Patent number: 10971840
    Abstract: An electrical connector including an insulating body and a plurality of terminals disposed in the insulating body is provided. At least one of the terminals has a first section and a pair of second sections. The second sections structurally extend and branch out from the first section. On a plane where the terminals are located, orthogonal projections of the second sections are misaligned and do not overlap with each other.
    Type: Grant
    Filed: April 17, 2019
    Date of Patent: April 6, 2021
    Assignee: Advanced Connectek Inc.
    Inventors: Yu-Lun Tsai, Pin-Yuan Hou, Hsu-Fen Wang, Kang Qin Li, Xi Wang
  • Publication number: 20210091821
    Abstract: A base station antenna and a base station including the base station antenna are provided. A base station antenna includes a transceiver array configured to output M signals, wherein M is an integer greater than 1; an antenna array including N antenna units, wherein N is an integer greater than M; a first-level signal allocating network configured to allocate first power to the M signals, and output P signals, wherein P is an integer greater than M; a signal synthesizing network including multiple signal synthesizers, wherein each of the multiple signal synthesizers utilizes two signals of the P signals to synthesize two output signals; and a second-level signal allocating network configured to allocate second power to signals output by the multiple signal synthesizers, and output N signals to the N antenna units.
    Type: Application
    Filed: September 23, 2020
    Publication date: March 25, 2021
    Inventors: Lin CHEN, Meiling Zhang, Qin Li, Wei Jiang, Jia Yan, Shaomin Zhang
  • Publication number: 20210089826
    Abstract: In an approach, a processor detects at least one training message delivered by a user on a social media application, the training message being accessible by an operator. A processor records training feedback performed by the operator on the social media application regarding to the at least one training message. A processor trains an analysis engine module using (i) the at least one training message as input and (ii) the training feedback as output. A processor generates a predicted feedback for a subsequent message based on the trained analysis engine module.
    Type: Application
    Filed: September 25, 2019
    Publication date: March 25, 2021
    Inventors: Qin Li, Jonathan D. Dunne, Guang Han Sui, Ping Xiao, Peng Hui Jiang, Niao Qing Liu, Xiang Zhou
  • Patent number: 10950651
    Abstract: The present disclosure is generally directed to an optical transceiver that includes a multi-channel on-board ROSA arrangement that includes an optical demultiplexer, e.g., an arrayed waveguide grating (AWG) and an array of photodiodes disposed on a same substrate. The array of photodiodes may be optically aligned with an output port of the optical demultiplexer and be configured to detect channel wavelengths and output a proportional electrical signal to an amplification circuit, e.g., a transimpedance amplifier. Each of the photodiodes can include an integrated lens configured to increase the alignment tolerance between the demultiplexer and the light sensitive region such that relatively imprecise bonding techniques, e.g., die bonding, may be utilized while still maintaining nominal optical power.
    Type: Grant
    Filed: November 28, 2018
    Date of Patent: March 16, 2021
    Assignee: Applied Optoelectronics, Inc.
    Inventors: Hsiu-Che Wang, Elsie Marentes, Qin Li
  • Publication number: 20210071821
    Abstract: An LED tube lamp includes a glass lamp tube, two end caps, an LED light strip, a power supply, and a diffusion film. The glass lamp tube includes a main body region and two rear end regions, each of the two rear end regions coupled to a respective end of the main body region and each of the two end caps coupled to a respective rear end region. A length of the light strip is longer than the length of a main body region of the glass lamp tube. Each of the two end caps is coupled to a respective end of the glass lamp tube by a adhesive. The LED light strip is attached to an inner circumferential surface of the glass lamp tube with a plurality of LED light sources mounted on the LED light strip. The diffusion film is disposed on an out surface of the glass lamp tube.
    Type: Application
    Filed: October 22, 2020
    Publication date: March 11, 2021
    Inventors: Tao Jiang, Li-Qin Li
  • Publication number: 20210033252
    Abstract: The invention provides a LED luminaire comprising a frame shape formed of straight arms (12, 20) which each carry an LED arrangement (18, 26), and connections (30) which provide mechanical connection between the support arms (12, 20) and electrical connection between the LED arrangements (18, 26) of those arms (12, 20). The frame shape has a central opening (25) which assists cooling by convection and it can be manufactured using a low cost extrusion process.
    Type: Application
    Filed: April 9, 2019
    Publication date: February 4, 2021
    Inventors: MIN CHEN, LEI SUI, QIN LI, LEON ZHOU, LINDA LUO
  • Publication number: 20210018716
    Abstract: The present disclosure is generally directed to a lens clip that defines at least one mounting surface for coupling to and supporting an array of optical components, e.g., a laser diode and associated components, and an optical lens slot to receive and securely hold an array of optical lenses at a predetermined position relative to the optical components to ensure nominal optical coupling. The optical lens slot includes dimensions that permit insertion of each optical lens into the same and restrict travel along one or more axis. Accordingly, disposing an optical lens within the lens slot ensures correct alignment along at least two axis, e.g., Z and X, with the third axis (e.g., Y) extending parallel along the slot to permit lateral adjustment of each lens.
    Type: Application
    Filed: July 17, 2019
    Publication date: January 21, 2021
    Inventors: I-Lung HO, Hsiu-Che WANG, Qin LI
  • Patent number: D930020
    Type: Grant
    Filed: August 16, 2019
    Date of Patent: September 7, 2021
    Assignees: Fu Tai Hua Industry (Shenzhen) Co., Ltd., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: Qin Li