Patents by Inventor Pin Liu

Pin 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: 11320930
    Abstract: An electronic paper display and a driving method thereof are provided. The electronic paper display includes an electronic paper display panel, a touch panel and a processing circuit. The electronic paper display panel is configured to display a display screen with a background in a first color. The touch panel is integrated with the electronic paper display panel and configured to output a first touch coordinate of a current touch. The processing circuit is configured to drive the electronic paper display panel to display a first touch track having a second color and corresponding to the first touch coordinate and a previous touch coordinate. The processing circuit further drives, according to the first touch track and a previous touch track, the electronic paper display panel to display a predicted track having a third color.
    Type: Grant
    Filed: February 22, 2021
    Date of Patent: May 3, 2022
    Assignee: E Ink Holdings Inc.
    Inventor: Wen-Pin Liu
  • Publication number: 20220112496
    Abstract: The invention provides non-opioid pain therapeutic compositions that include an antisense oligonucleotide (ASO) complementary to an identified target on a NaV channel mRNA. The ASO hybridizes to its target RNA and forms a duplex that recruits RNase H to degrade the RNA, thereby downregulating NaV channel synthesis, which inhibits the neuron's ability to contribute to the perception of pain. The ASO targets one of the specific identified targets, and may be provided as a gapmer that includes a central DNA segment flanked by modified RNA wings. When the composition is delivered to dorsal root ganglion (DRG) neurons in vitro, the DRG neurons exhibit a dose-dependent knockdown of NaV1.7, NaV1.8, or NaV1.9.
    Type: Application
    Filed: September 17, 2021
    Publication date: April 14, 2022
    Inventors: Graham T. Dempsey, Owen McManus, Hongkang Zhang, David Gerber, Pin Liu, Dawei Zhang, Duncan Brown, Sudhir Agrawal, Caitlin Lewarch
  • Publication number: 20220057883
    Abstract: An image signal input method is suitable for a touch electronic device. The touch electronic device includes a touch reflective display panel having a plurality of pixels. The image signal input method includes inputting a full-frame signal to the touch reflective display panel when the touch electronic device is in the non-handwriting mode to update the pixels of the touch reflective display panel. When the touch electronic device is in the handwriting mode, a movement track of an object on the touch reflective display panel is sensed. According to the movement track, a local frame signal is input to the touch reflective display panel to update some of the pixels of the touch reflective display panel corresponding to the movement track.
    Type: Application
    Filed: July 15, 2021
    Publication date: February 24, 2022
    Inventors: Hsiao-Yuan CHEN, Wen-Pin LIU
  • Publication number: 20220031192
    Abstract: Disclosed herein is a sampling face mask for harvesting substances exhaled from the nose of its user, in which the risk of cross-contamination of the exhaled substances by its surrounding environment or by the process of handling the sampling mask with hand(s) or additional tools is reduced to a minimal.
    Type: Application
    Filed: July 20, 2021
    Publication date: February 3, 2022
    Inventor: Chia-Pin LIU
  • Publication number: 20210382842
    Abstract: The invention introduces a method for producing solid state disk (SSD) devices, performed by a processing unit of a production host, to include steps of: loading a port-mapping configuration table including location information regarding each port connected to the production host; comparing location information in a hardware description file with the location information in the port-mapping configuration table to determine which ports that SSD devices are connected to; displaying a graphical user interface (GUI) on a displayer to indicate which ports are connected by SSD devices; and when an SSD device connected to one port that fails to activate, updating the GUI to display information indicating that an SSD device connected to the corresponding port that fails to activate.
    Type: Application
    Filed: December 11, 2020
    Publication date: December 9, 2021
    Applicant: Silicon Motion, Inc.
    Inventors: Chao-Yu LIN, Heng-Pin LIU, Jiun-Shiang CHIOU
  • Publication number: 20210318775
    Abstract: An electronic paper display and a driving method thereof are provided. The electronic paper display includes an electronic paper display panel, a touch panel and a processing circuit. The electronic paper display panel is configured to display a display screen with a background in a first color. The touch panel is integrated with the electronic paper display panel and configured to output a first touch coordinate of a current touch. The processing circuit is configured to drive the electronic paper display panel to display a first touch track having a second color and corresponding to the first touch coordinate and a previous touch coordinate. The processing circuit further drives, according to the first touch track and a previous touch track, the electronic paper display panel to display a predicted track having a third color.
    Type: Application
    Filed: February 22, 2021
    Publication date: October 14, 2021
    Applicant: E Ink Holdings Inc.
    Inventor: Wen-Pin Liu
  • Patent number: 11141619
    Abstract: A spinner bike with adjustable magnetic resistance includes a generator, a disc plate, a magnetic resistance adjusting apparatus and a resistance adjusting apparatus. The elements are disposed on a frame body of a spinner bike, so that a pedaling mechanism of the spinner bike can be operated to drive a flywheel and the disc plate for generating electricity by the cutting of flux formed by a plurality of magnets surrounding an armature core. Rotating a button of the resistance adjusting apparatus enables a connecting rod operating a pulling cable, so as to further alter coverage of the flux on the disc plate for adjustment of the loading resistance.
    Type: Grant
    Filed: July 14, 2020
    Date of Patent: October 12, 2021
    Assignee: Chi Hua Fitness Co., Ltd.
    Inventors: Yuan-Pin Liu, Shang-Ta Wu
  • Publication number: 20210268555
    Abstract: A plasma ashing method is provided. The plasma ashing method includes analyzing the process status of each of a number of semiconductor substrate models undergoing a tested plasma ash process by a residue gas analyzer. The tested plasma ash processes for the semiconductor substrate models utilize a plurality of tested recipes. The plasma ashing method further includes selecting one of the tested recipes as a process recipe for a plasma ash process.
    Type: Application
    Filed: May 21, 2021
    Publication date: September 2, 2021
    Inventors: Chun-Jen HSIAO, Ya-Ping CHEN, Chien-Hung LIN, Wen-Pin LIU, Chin-Wen CHEN
  • Publication number: 20210273545
    Abstract: A magnetic force reducer is mounted on a holder having a belt and contains: a drive shaft, multiple rotators, and a magnetic conduct ring. The drive shaft is configured to rotate a rotatable disc, and the rotatable disc has multiple rotation segments and multiple first support portions. The multiple rotators are rotatably connected on two surfaces of the rotatable disc in parallel. A respective one rotator includes a swing arm rotatably connected with a respective one rotation segment and having a conductive rotation element and a second support portion. A resilient element is connected between the second support portion and a respective one first support portion of the rotatable disc. The magnetic conduct ring is fitted around the conductive rotation element of the respective one rotator to produce a magnetic field.
    Type: Application
    Filed: March 2, 2020
    Publication date: September 2, 2021
    Inventor: Yi-Pin Liu
  • Patent number: 11020778
    Abstract: A photoresist removal method is provided. The photoresist removal method includes analyzing the process status of each of a number of semiconductor substrate models undergoing a tested plasma ash process by a residue gas analyzer. The tested plasma ash processes for the semiconductor substrate models utilize a plurality of tested recipes. The photoresist removal method further includes selecting one of the tested recipes as a process recipe based on the analysis results from the residue gas analyzer and at least one expected performance criterion. In addition, the photoresist removal method includes performing a plasma ash process on a semiconductor substrate according to the process recipe to remove a photoresist layer from the semiconductor substrate.
    Type: Grant
    Filed: July 4, 2019
    Date of Patent: June 1, 2021
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Chun-Jen Hsiao, Ya-Ping Chen, Chien-Hung Lin, Wen-Pin Liu, Chin-Wen Chen
  • Publication number: 20210107018
    Abstract: Provided is a visual insulating spray lance for live working. A liquid guide tube and an air tube in a hollow operating rod are communicated with an inlet end of a spray nozzle; the operating rod is connected to a connecting rod and a display respectively through a fastener; a video optical transceiver fixedly arranged on the connecting rod is connected to the display through an optical fiber; the optical fiber is connected to an optical receiver, the optical receiver is connected to a chip for a video signal processor, the chip for a video signal processor is connected to a power divider having two output interfaces respectively connected to a display screen and a 4G communication module; a battery is connected to the optical receiver, the chip for a video signal processor, the power divider, the display screen, the 4G communication module, and a global positioning system (GPS) module.
    Type: Application
    Filed: September 17, 2020
    Publication date: April 15, 2021
    Inventors: Ping'an Zhang, Yu Wang, Dabo Guo, Jianfei Wang, Pin Liu, Yong Wang, Chaofei Wang, Yuezhi Liu, Zhanxia Kou
  • Publication number: 20210054506
    Abstract: A shower head structure and a plasma processing apparatus are provided. The shower head structure includes a plate body with a first zone and a second zone on a first surface. A plurality of first through holes are in the first zone, each of the first through holes having a diameter uniform with others of the first through holes. A plurality of second through holes are in the second zone. The first zone is in connection with the second zone, and the diameter of each of the first through holes is greater than a diameter of each of the second through holes. A plasma processing apparatus includes the shower head structure is also provided.
    Type: Application
    Filed: August 23, 2019
    Publication date: February 25, 2021
    Inventors: HUAN-CHIEH CHEN, JHIH-REN LIN, TAI-PIN LIU, SHYUE-SHIN TSAI, KEITH KUANG-KUO KOAI
  • Publication number: 20200338383
    Abstract: A spinner bike with adjustable magnetic resistance includes a generator, a disc plate, a magnetic resistance adjusting apparatus and a resistance adjusting apparatus. The elements are disposed on a frame body of a spinner bike, so that a pedaling mechanism of the spinner bike can be operated to drive a flywheel and the disc plate for generating electricity by the cutting of flux formed by a plurality of magnets surrounding an armature core. Rotating a button of the resistance adjusting apparatus enables a connecting rod operating a pulling cable, so as to further alter coverage of the flux on the disc plate for adjustment of the loading resistance.
    Type: Application
    Filed: July 14, 2020
    Publication date: October 29, 2020
    Inventors: YUAN-PIN LIU, SHANG-TA WU
  • Publication number: 20200147449
    Abstract: A spinner bike with adjustable magnetic resistance includes a generator, a disc plate, a magnetic resistance adjusting apparatus and a resistance adjusting apparatus. The elements are disposed on a frame body of a spinner bike, so that a pedaling mechanism of the spinner bike can be operated to drive a flywheel and the disc plate for generating electricity by the cutting of flux formed by a plurality of magnets surrounding an armature core. Rotating a button of the resistance adjusting apparatus enables a connecting rod operating a pulling cable, so as to further alter coverage of the flux on the disc plate for adjustment of the loading resistance.
    Type: Application
    Filed: January 24, 2019
    Publication date: May 14, 2020
    Inventors: YUAN-PIN LIU, SHANG-TA WU
  • Publication number: 20200016635
    Abstract: A photoresist removal method is provided. The photoresist removal method includes analyzing the process status of each of a number of semiconductor substrate models undergoing a tested plasma ash process by a residue gas analyzer. The tested plasma ash processes for the semiconductor substrate models utilize a plurality of tested recipes. The photoresist removal method further includes selecting one of the tested recipes as a process recipe based on the analysis results from the residue gas analyzer and at least one expected performance criterion. In addition, the photoresist removal method includes performing a plasma ash process on a semiconductor substrate according to the process recipe to remove a photoresist layer from the semiconductor substrate.
    Type: Application
    Filed: July 4, 2019
    Publication date: January 16, 2020
    Inventors: Chun-Jen HSIAO, Ya-Ping CHEN, Chien-Hung LIN, Wen-Pin LIU, Chin-Wen CHEN
  • Publication number: 20190243187
    Abstract: A display module includes a thin film transistor (TFT) substrate, a color filter (CF) substrate, a flexible printed circuit (FPC), and a Mini-LED layer. The TFT substrate has a light incident surface and a light emitting surface opposite to the light incident surface. A connection portion is provided by the light incident surface. The CF substrate is disposed on the light incident surface. The FPC includes a bonding portion and a body portion. The bonding portion is electrically connected to the connection portion. The body portion extends along the light incident surface. The Mini-LED layer is disposed on the body portion and positioned between the CF substrate and the body portion. The Mini-LED layer has plural Mini LEDs. Each of the Mini LEDs has a chip. A size of the chip is between 15 ?m to 150 ?m.
    Type: Application
    Filed: January 8, 2019
    Publication date: August 8, 2019
    Inventor: Chun-Pin LIU
  • Patent number: 10078169
    Abstract: A quantum tube includes a tube body, a plurality of first fluorescent particles and a plurality of second fluorescent particles. The tube body has a light incident surface, a light emitting surface, a top surface and a bottom surface. The top surface is connected between the light incident surface and the light emitting surface. The bottom surface is connected between the light incident surface and the light emitting surface. The top surface is opposite to the bottom surface. The top surface has an inclined portion. The inclined portion inclines with respect to the bottom surface by an angle. The first fluorescent particles are disposed in the tube body. The second fluorescent particles are disposed in the tube body.
    Type: Grant
    Filed: March 1, 2016
    Date of Patent: September 18, 2018
    Assignees: HannStar Display (Nanjing) Corporation, HANNSTAR DISPLAY CORPORATION
    Inventors: Chun-Pin Liu, Chin-Wei Lin
  • Patent number: 9926502
    Abstract: A carbonaceous substance powder gasification system and gasification method. The system comprises a carbonaceous substance reaction apparatus and a gas return apparatus used for raising the pressure of some of a raw syngas cooled and preliminarily purified downstream of the reaction apparatus, then blending with high-temperature raw syngas upstream of the reaction apparatus and reducing the temperature.
    Type: Grant
    Filed: November 21, 2014
    Date of Patent: March 27, 2018
    Assignee: Changzheng Engineering Co., Ltd.
    Inventors: Wei Xin, Honghai Li, Ruiheng Gao, Yongjin Chen, Xiaofei Li, Pin Liu, Lizhi Li
  • Patent number: 9812514
    Abstract: An annular display device includes a display module, a touch module and a flexible circuit board. The display module includes a first flexible substrate, a thin film transistor element layer and an organic light emitting layer. The touch module includes a second flexible substrate and a touch sensing layer. In the method for fabricating the annular display device, the display module and the touch module are first provided, and then the touch module is disposed on the display module. Then, the flexible circuit board is electrically connected to one of the display module and the touch module. Thereafter, the display module and the touch module are bent to enable each of the first flexible substrate and the second flexible substrate to have a ring shape. Then, the flexible circuit board is electrically connected to one of the display module and the touch module.
    Type: Grant
    Filed: May 10, 2016
    Date of Patent: November 7, 2017
    Assignees: HannStar Display (Nanjing) Corporation, HannStar Display Corporation
    Inventors: Chun-Pin Liu, Chin-Wei Lin
  • Patent number: D817374
    Type: Grant
    Filed: November 15, 2016
    Date of Patent: May 8, 2018
    Assignee: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Han-Pin Liu, Chieh-Yu Lee, Chih-Siung Chiang, Ying-Wei Sheng