Patents by Inventor Chuan Liu

Chuan Liu 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: 11272273
    Abstract: A signal transmission apparatus comprises a base and a shell, wherein a top portion of the base has a signal transmission device. The shell is covered above the base. A cavity is formed inside the shell. The cavity is in communication with an opening of a bottom portion of the shell. And the shell comprises a ceramic shell body and an inner covering layer. The inner covering layer is fully attached to an inner surface of the ceramic shell body. Therefore, the signals of the signal transmission device can pass through the shell so that the signal transmission device can receive or transmit signals. And through the strong adhesion of the inner covering layer, the ceramic shell body can be kept intact without being broken into a lot of debris when the ceramic shell body is impacted by external force or suddenly dropped.
    Type: Grant
    Filed: August 6, 2020
    Date of Patent: March 8, 2022
    Assignee: HOCHENG CORPORATION
    Inventors: Che-Yuan Liu, Chang-Hsing Lee, Ming-Chuan Liu, Zhao-Xu Lai, You-Ning Hsiung, Chia-Chang Hsu, Pen-Chien Yu, Shu-Fen Wang
  • Patent number: 11254596
    Abstract: A high-concentration sewage treatment system for self-sufficiency of energy is provided. The system includes a hydrolysis acidification device, an anaerobic reactor, a sludge treatment device, a desulfurization tower, and a biogas power generation device. The hydrolysis acidification device includes a hydrolysis acidification tank, a first sedimentation tank, a first overflow water tank and an overflow pipe. The sludge treatment device includes a second sedimentation tank, a second overflow water tank, an inlet pipe and a dissolved oxygen meter. The second overflow water tank communicates with the hydrolysis acidification tank through a return pipe. The inlet pipe defines a jet hole. A regulating valve is connected to the inlet pipe. The regulating valve controls a speed and a height of mixed liquid in the jet hole. A high-concentration sewage treatment method for self-sufficiency of energy is also provided.
    Type: Grant
    Filed: December 11, 2018
    Date of Patent: February 22, 2022
    Assignee: Wuhan Huizhong Dachuan Automatic Control Equip. Co
    Inventors: Chuan Liu, Xiaochuan Liu
  • Publication number: 20220052077
    Abstract: The invention discloses a display panel, comprising: a first substrate including a display region and a peripheral region adjacent to each other; a plurality of pixel units disposed on the first substrate and located in the display region; a control circuit disposed on the first substrate, located in the peripheral region and electrically connected to the pixel units; a planarization layer disposed on the first substrate, extending from the display region to the peripheral region and covering the pixel units and the control circuit; and a bonding pad disposed on the first substrate and located above the planarization layer; wherein a projection area of the bonding pad on the first substrate and a projection area of the control circuit on the first substrate have an overlapped region.
    Type: Application
    Filed: October 21, 2019
    Publication date: February 17, 2022
    Inventors: Chin-Chuan LIU, FU LIANG LIN
  • Publication number: 20220045218
    Abstract: The invention provides a display device and a method of manufacturing a thin film transistor. The method of manufacturing a thin film transistor comprises: (A) providing a substrate; (B) forming a light shielding layer on the substrate, and patterning the light shielding layer to form a patterned light shielding layer; (C) forming a buffer layer on the substrate; (D) forming a semiconductor layer on the substrate, and patterning the semiconductor layer to form a patterned semiconductor layer; (E) forming an insulating layer on the substrate; and (F) forming a conductive layer on the substrate, and patterning the conductive layer to form a patterned conductive layer; wherein the same mask is used for patterning the light shielding layer and the semiconductor layer. Photoelectric effect of the thin film transistor outside the display region can be effectively avoided, while reducing the number of masks in the production process.
    Type: Application
    Filed: June 4, 2019
    Publication date: February 10, 2022
    Inventors: Chin-Chuan LIU, Fu-Liang LIN
  • Publication number: 20220044748
    Abstract: A control system includes a plurality of driving circuits coupled in series, which includes a first driving circuit and a second driving circuit. The first driving circuit includes a first receiver, a first transmitter and a replica receiver. The first transmitter is coupled to the first receiver, and the replica receiver is coupled to an output terminal of the first transmitter. The second driving circuit, coupled to the first driving circuit, includes a second receiver and a second transmitter. The second receiver is coupled to the first transmitter, and the second transmitter is coupled to the second receiver.
    Type: Application
    Filed: June 30, 2021
    Publication date: February 10, 2022
    Applicant: NOVATEK Microelectronics Corp.
    Inventors: Che-Wei Yeh, Keko-Chun Liang, Yu-Hsiang Wang, Yong-Ren Fang, Yi-Chuan Liu, Yi-Yang Tsai, Po-Hsiang Fang
  • Publication number: 20220046347
    Abstract: A signal transmission apparatus comprises a base and a shell, wherein a top portion of the base has a signal transmission device. The shell is covered above the base. A cavity is formed inside the shell. The cavity is in communication with an opening of a bottom portion of the shell. And the shell comprises a ceramic shell body and an inner covering layer. The inner covering layer is fully attached to an inner surface of the ceramic shell body. Therefore, the signals of the signal transmission device can pass through the shell so that the signal transmission device can receive or transmit signals. And through the strong adhesion of the inner covering layer, the ceramic shell body can be kept intact without being broken into a lot of debris when the ceramic shell body is impacted by external force or suddenly dropped.
    Type: Application
    Filed: August 6, 2020
    Publication date: February 10, 2022
    Inventors: Che-Yuan LIU, Chang-Hsing LEE, Ming-Chuan LIU, Zhao-Xu LAI, You-Ning HSIUNG, Chia-Chang HSU, Pen-Chien YU, Shu-Fen WANG
  • Patent number: 11245197
    Abstract: The present invention discloses a wireless transceiver apparatus and a base station, and pertains to the communications field. The wireless transceiver apparatus includes: a metal carrier and an antenna unit. The antenna unit includes a feeding structure and a radiation patch, where a groove is disposed on the metal carrier, and the antenna unit is disposed in the groove; and the radiation patch is fed by using the feeding structure, and the radiation patch is grounded.
    Type: Grant
    Filed: January 25, 2019
    Date of Patent: February 8, 2022
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Chuan Liu, Changshun Deng, Ke Long, Shuchen Zhao, Biao Feng
  • Publication number: 20220039231
    Abstract: A light-emitting diode LED driver and a LED driving device including the LED driver are provided. The light-emitting diode LED driver includes a decoding circuit that receives a data signal and decodes the data signal to generate display data used to drive LEDs to emit light and display and a recovered clock signal. Further provided is an encoding circuit that encodes the decoded display data by using the recovered clock signal to generate an encoded data signal, where the data signal is encoded in a first encoding format, and the encoded data signal is encoded in a second encoding format.
    Type: Application
    Filed: July 29, 2021
    Publication date: February 3, 2022
    Inventors: Che-Wei Yeh, Keko-Chun Liang, Yong-Ren Fang, Yi-Chuan Liu
  • Publication number: 20220032811
    Abstract: Charging scheduling systems and methods for charging devices applied to at least one charging device and a cloud management module are provided for charging an electric vehicle. First, a power status of a battery module of the electric vehicle is detected through a battery detection unit of the charging device, and electricity rate data corresponding to the charging device including the electricity price of corresponding power company at different times is then obtained by cloud management module. Next, through cloud management module, at least one charging period with a lower electricity price is determined based on electricity rate data corresponding to charging device and power status to control the charging of the electric vehicle by the charging device to be performed during the determined charging period.
    Type: Application
    Filed: April 26, 2021
    Publication date: February 3, 2022
    Inventors: John C. Wang, Te-Chuan Liu, Chun-Hung Kung
  • Patent number: 11201303
    Abstract: A flexible display panel, a manufacturing method thereof, and a display device are provided. The flexible display panel includes a first base layer, a stress relief layer, a second base layer, and at least one adhesion enhancing layer. The first base layer, the stress relief layer, and the second base layer are sequentially stacked along a light exiting direction of the flexible display panel. The at least one adhesion enhancing layer is provided between the stress relief layer and at least one of the first base layer or the second base layer in such a manner that the adhesion enhancing layer enhances adhesion there between.
    Type: Grant
    Filed: March 18, 2020
    Date of Patent: December 14, 2021
    Assignee: WUHAN TIANMA MICRO-ELECTRONICS CO., LTD
    Inventors: Chuan Liu, Qianglong Li
  • Publication number: 20210382599
    Abstract: Disclosed are touch display panel, method for driving touch display panel, and display device. The touch display panel includes display region including plurality of touch driver electrodes and plurality of touch sensing electrodes both arranged in array, and non-display region surrounding display region and including touch auxiliary circuit and touch driver circuit. When refresh frequency is first frequency, touch driver circuit configured to provide touch drive signal for each touch driver electrode in touch stage, and receive touch sensing signal returned by each touch sensing electrode to determine touch position according to touch sensing signal. When refresh frequency is the first frequency, touch auxiliary circuit configured to provide first voltage signal for each touch driver electrode in touch stage; and voltage of first voltage signal greater than voltage of touch drive signal. The present disclosure can increase report rate, and satisfy touch and display requirements for high refresh frequency.
    Type: Application
    Filed: August 19, 2021
    Publication date: December 9, 2021
    Applicant: Wuhan Tianma Micro-Electronics Co., Ltd.
    Inventors: Houfu GONG, Miao CHEN, Chuan LIU, Jun LI, Zhihua YU
  • Patent number: 11191790
    Abstract: Provided are a biologically pure Faecalibacterium butyricigenerans strain AF52-21 deposited under CGMCC Accession No. 1.5206 and a composition including the same and a carrier. A method for treating an inflammation-related disease in a subject in need thereof is also provided. The Faecalibacterium butyricigenerans is useful for treating ulcerative colitis and related disorders.
    Type: Grant
    Filed: February 8, 2019
    Date of Patent: December 7, 2021
    Assignee: BGI SHENZHEN
    Inventors: Yuanqiang Zou, Wenbin Xue, Liang Xiao, Xiaoping Li, Jinghong Yu, Chuan Liu
  • Patent number: 11188171
    Abstract: A driving system for a touch display device includes a timing controller, configured to output a plurality of first data and receive a plurality of second data; and a driving module, coupled to the timing controller, comprises a display driving module, configured to output a plurality of output voltages according to the plurality of first data output by the timing controller; and a sensing module, configured to receive a plurality of display sensing data and a plurality of touch sensing data to generate the plurality of second data to the timing controller.
    Type: Grant
    Filed: February 6, 2020
    Date of Patent: November 30, 2021
    Assignee: NOVATEK Microelectronics Corp.
    Inventors: Keko-Chun Liang, Yi-Yang Tsai, Jin-Yi Lin, Chun-Wei Kang, Yi-Chuan Liu
  • Patent number: 11189623
    Abstract: A method of forming an apparatus comprises forming filled trenches within a semiconductive structure having a well region comprising one or more dopants, the filled trenches extending into the well region and each individually comprising a conductive gate structure and a dielectric liner intervening between the conductive gate structure and the semiconductive structure. A fluorine-doped region is formed at junctions between the well region and additional regions of the semiconductive structure overlying the well region. The additional regions of the semiconductive structure are doped with one or more additional dopants having a different conductivity type than that of the one or more dopants of the well region after forming the fluorine-doped region. The semiconductive structure is annealed after doping the additional regions thereof. Apparatuses, memory devices, and electronic systems also described.
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: November 30, 2021
    Assignee: Micron Technology, Inc.
    Inventors: Oscar O. Enomoto, Chin Chuan Liu, Chia Wei Tsai, Yu Jen Lin
  • Patent number: 11160837
    Abstract: Provided are Megamonas funiformis and applications thereof. Specifically, the Megamonas funiformis has the effects for preventing and/or treating inflammation-related diseases, such as inflammatory bowel diseases (such as ulcerative enteritis, gastritis, and general enteritis) and cardiovascular diseases.
    Type: Grant
    Filed: September 15, 2017
    Date of Patent: November 2, 2021
    Assignee: BGI SHENZHEN
    Inventors: Yuanqiang Zou, Liang Xiao, Xiaoping Li, Jinghong Yu, Chuan Liu
  • Patent number: 11155179
    Abstract: A system for battery binding includes a service end electronic device, at least one battery device and at least one carrier device. The service end electronic device is configured to send a carrier identifier corresponding to a carrier device to a battery device for storage therein in order to bind the battery device to the carrier device.
    Type: Grant
    Filed: March 11, 2019
    Date of Patent: October 26, 2021
    Assignee: KWANG YANG MOTOR CO., LTD.
    Inventors: Chen-Sheng Lin, Chung-Jui Hung, Yuh-Rey Chen, Po-Yu Chuang, Jen-Chiun Lin, Te-Chuan Liu
  • Patent number: 11156289
    Abstract: A transmission shell is applied to an actuator, and an accommodating space for receiving a transmission assembly is formed in the transmission case, the transmission shell is provided with a first ventilation structure, and the first ventilation structure includes a venting hole and a blocking wall disposed around the venting hole; the venting hole is in gas communication with the accommodating space; the blocking wall is disposed on an outer periphery of the venting hole to form a buffering chamber communicating with the venting hole, and an opening is provided at an end away from the venting hole. The present disclosure also provides a transmission case and an actuator using the above transmission shell. The venting hole is effectively waterproof and moisture-proof without requiring a sealing element, and are simple in structure, easy to manufacture, and low in cost.
    Type: Grant
    Filed: April 24, 2019
    Date of Patent: October 26, 2021
    Assignee: JOHNSON ELECTRIC INTERNATIONAL AG
    Inventors: Weixing Mao, Fan Ouyang, Chuan Liu, Long Yan, Ming Zhang, Zude Bai, Selvakumar Periyasamy
  • Patent number: 11155948
    Abstract: Disclosed herein are methods of forming a fiber mat, involving forming an aqueous solution of at least one protein, at least one polysaccharide, and optionally a plasticizer, and electrospinning the aqueous solution onto a collector to form a mat.
    Type: Grant
    Filed: January 19, 2018
    Date of Patent: October 26, 2021
    Assignee: The United States of America, as represented by the Secretary of Agriculture
    Inventors: Lin S. Liu, Peggy M. Tomasula, Shih-Chuan Liu
  • Publication number: 20210317300
    Abstract: A polyester sheet includes at least one modified layer made from a polyester composition including a polyester, a polyester-polyether copolymer, a slip agent which has a solubility parameter ranging from 17 MPa1/2 to 22 MPa1/2, and an anti-blocking agent. Based on 100 parts by weight of the polyester, the polyester-polyether copolymer is present in an amount ranging from 0.5 part by weight to 5 parts by weight, the slip agent is present in an amount ranging from 0.02 part by weight to 0.5 part by weight, and the anti-blocking agent is present in an amount ranging from 0.05 part by weight to 0.6 part by weight.
    Type: Application
    Filed: August 25, 2020
    Publication date: October 14, 2021
    Inventors: Kuan-Liang Wei, Shu-Chuan Liu
  • Patent number: D943501
    Type: Grant
    Filed: June 22, 2020
    Date of Patent: February 15, 2022
    Assignee: HEBEI WANDA TYRE CO., LTD.
    Inventors: Peng Geng, Chuan Liu, Yongfu Guan