Patents by Inventor Wei Cheng Li

Wei Cheng 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: 11955507
    Abstract: A light-emitting device, including a first type semiconductor layer, a patterned insulating layer, a light-emitting layer, and a second type semiconductor layer, is provided. The patterned insulating layer covers the first type semiconductor layer and has a plurality of insulating openings. The insulating openings are separated from each other. The light-emitting layer is located in the plurality of insulating openings and covers a portion of the first type semiconductor layer. The second type semiconductor layer is located on the light-emitting layer.
    Type: Grant
    Filed: September 9, 2021
    Date of Patent: April 9, 2024
    Assignee: AU OPTRONICS CORPORATION
    Inventors: Hsin-Hung Li, Wei-Syun Wang, Chih-Chiang Chen, Yu-Cheng Shih, Cheng-Chan Wang, Chia-Hsin Chung, Ming-Jui Wang, Sheng-Ming Huang
  • Publication number: 20240086109
    Abstract: A data writing method, a memory storage device, and a memory control circuit unit are provided. The method includes: receiving a write command from a host system, and the write command including first data; checking a status of a first physical programming unit in a first physical erasing unit; in response to the status of the first physical programming unit being a first status, sending a first command sequence to a rewritable non-volatile memory module, and the first command sequence being configured to instruct the rewritable non-volatile memory module to store at least part of the first data to the first physical programming unit.
    Type: Application
    Filed: October 17, 2022
    Publication date: March 14, 2024
    Applicant: PHISON ELECTRONICS CORP.
    Inventors: Wei-Cheng Li, Yu-Chung Shen, Jia-Li Xu, Ping-Cheng Chen
  • Patent number: 11704090
    Abstract: A display system and method of interacting with the display system are provided. The method of interacting with the display system comprises following steps: receiving an audio signal through an audio input device; converting the audio signal to corresponding text data through a voice-to-text converting module; generating a corresponding display image according to a document file; acquiring multiple identification data corresponding to the display image from the document file; comparing the text data with the identification data; and if the text data corresponds to one of the identification data, moving or displaying a marker on the display image through the display system according to a coordinate of one of the identification data.
    Type: Grant
    Filed: March 3, 2022
    Date of Patent: July 18, 2023
    Assignee: AVer Information Inc.
    Inventors: Wei-Cheng Li, Yun-Long Sie
  • Patent number: 11467773
    Abstract: A data accessing method, a memory control circuit unit, and a memory storage device are provided. The data accessing method includes the following steps. A reading command is received from a host system, in which the reading command instructs to read a first logical address, the first logical address is mapped to a first physical programming unit, and the first physical programming unit corresponds to a first physical erasing unit. A first data is generated after receiving the reading command, and the first data is written to a second physical programming unit included in the first physical erasing unit. A second data stored in the first physical programming unit is read after the first data is written, so as to respond to the reading command.
    Type: Grant
    Filed: February 17, 2021
    Date of Patent: October 11, 2022
    Assignee: PHISON ELECTRONICS CORP.
    Inventors: Wei-Cheng Li, Yu-Chung Shen, Nien-Hung Lin
  • Publication number: 20220283776
    Abstract: A display system and method of interacting with the display system are provided. The method of interacting with the display system comprises following steps: receiving an audio signal through an audio input device; converting the audio signal to corresponding text data through a voice-to-text converting module; generating a corresponding display image according to a document file; acquiring multiple identification data corresponding to the display image from the document file; comparing the text data with the identification data; and if the text data corresponds to one of the identification data, moving or displaying a marker on the display image through the display system according to a coordinate of one of the identification data.
    Type: Application
    Filed: March 3, 2022
    Publication date: September 8, 2022
    Inventors: Wei-Cheng LI, Yun-Long SIE
  • Publication number: 20220229592
    Abstract: A data accessing method, a memory control circuit unit, and a memory storage device are provided. The data accessing method includes the following steps. A reading command is received from a host system, in which the reading command instructs to read a first logical address, the first logical address is mapped to a first physical programming unit, and the first physical programming unit corresponds to a first physical erasing unit. A first data is generated after receiving the reading command, and the first data is written to a second physical programming unit included in the first physical erasing unit. A second data stored in the first physical programming unit is read after the first data is written, so as to respond to the reading command.
    Type: Application
    Filed: February 17, 2021
    Publication date: July 21, 2022
    Applicant: PHISON ELECTRONICS CORP.
    Inventors: Wei-Cheng Li, Yu-Chung Shen, Nien-Hung Lin
  • Publication number: 20210357145
    Abstract: A data writing method for a rewritable non-volatile memory module is provided according to embodiments of the disclosure. The method includes: writing first-type data into a first physical unit at a first write speed; and writing second-type data into a second physical unit at a second write speed. The first-type data is different from the second-type data, and the first write speed is different from the second write speed.
    Type: Application
    Filed: July 3, 2020
    Publication date: November 18, 2021
    Applicant: PHISON ELECTRONICS CORP.
    Inventors: Wei-Cheng Li, Yu-Chung Shen, Wei-Liang Huang, Chao-Kai Zhang
  • Patent number: 10814455
    Abstract: Disclosed herein is a method of providing slurry to a chemical mechanical planarization (CMP) station. The method includes the operations of: mixing slurry, water and a chemical to form dilute slurry; measuring a surface tension of the dilute slurry; supplying the dilute slurry to a CMP station through piping; and modulating a flow rate of the dilute slurry in the piping in accordance with the measured surface tension.
    Type: Grant
    Filed: July 27, 2017
    Date of Patent: October 27, 2020
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD
    Inventors: Tsung-Huang Chen, Wei-Cheng Li, Chi-Tung Lai, Yung-Ti Hung
  • Publication number: 20170320193
    Abstract: Disclosed herein is a method of providing slurry to a chemical mechanical planarization (CMP) station. The method includes the operations of: mixing slurry, water and a chemical to form dilute slurry; measuring a surface tension of the dilute slurry; supplying the dilute slurry to a CMP station through piping; and modulating a flow rate of the dilute slurry in the piping in accordance with the measured surface tension.
    Type: Application
    Filed: July 27, 2017
    Publication date: November 9, 2017
    Inventors: Tsung-Huang CHEN, Wei-Cheng LI, Chi-Tung LAI, Yung-Ti HUNG
  • Patent number: 9744642
    Abstract: A slurry feed system includes a valve manifold, a mixing tank, a slurry feed pump, a surface tension meter and suction piping, discharge piping as well as slurry return piping. The valve manifold includes inlet piping, outlet piping fluidly coupled to the inlet piping, and a slurry discharge header for supplying slurry to CMP stations. The slurry feed pump is connected to the mixing tank by the suction piping. The discharge piping is routed from the slurry feed pump to the inlet piping of the valve manifold. The slurry return piping is routed from the outlet piping of the valve manifold to the mixing tank. The suction piping, the discharge piping, the inlet piping, the outlet piping and the slurry return piping define a first slurry supply loop. The surface tension meter is coupled to the first slurry supply loop.
    Type: Grant
    Filed: October 29, 2013
    Date of Patent: August 29, 2017
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Tsung-Huang Chen, Wei-Cheng Li, Chi-Tung Lai, Yung-Ti Hung
  • Publication number: 20150117135
    Abstract: A slurry feed system includes a valve manifold, a mixing tank, a slurry feed pump, a surface tension meter and suction piping, discharge piping as well as slurry return piping. The valve manifold includes inlet piping, outlet piping fluidly coupled to the inlet piping, and a slurry discharge header for supplying slurry to CMP stations. The slurry feed pump is connected to the mixing tank by the suction piping. The discharge piping is routed from the slurry feed pump to the inlet piping of the valve manifold. The slurry return piping is routed from the outlet piping of the valve manifold to the mixing tank. The suction piping, the discharge piping, the inlet piping, the outlet piping and the slurry return piping define a first slurry supply loop. The surface tension meter is coupled to the first slurry supply loop.
    Type: Application
    Filed: October 29, 2013
    Publication date: April 30, 2015
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Tsung-Huang CHEN, Wei-Cheng LI, Chi-Tung LAI, Yung-Ti HUNG
  • Patent number: 6994606
    Abstract: An adjustable brassiere is provided with a first adjustable buckle fastener in the middle of the interval between the two cups and second adjustable buckle fasteners in the middle of side-straps linking the two cups. Two ends of each adjustable buckle fastener are designed with two slits and a serrated cut adjacent to each inner slit. First adjustable straps extend from the two cups in the interval therebetween and are adjustable coupled to the first adjustable buckle fastener. Side-straps of the two cups include two sections from which second adjustable straps extend. The second adjustable straps are respectively adjustably coupled to the second adjustable buckle fasteners.
    Type: Grant
    Filed: July 2, 2004
    Date of Patent: February 7, 2006
    Inventor: Wei Cheng Li