Patents by Inventor Pei Lin

Pei Lin 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).

  • Publication number: 20250087174
    Abstract: A gate driver circuit including seven transistors and two capacitors is provided. A first end of a third transistor is coupled to a first pulse signal, a second end of the third transistor outputs a gate signal, and a control end of the third transistor is coupled to a first end of a second transistor. A first end of a fourth transistor is coupled to the second end of the third transistor, a second end of the fourth transistor is coupled to a first voltage, and a control end of the fourth transistor is coupled to a control end of the second transistor. A first end of a fifth transistor is coupled to a second voltage, a second end of the fifth transistor is coupled to the control end of the fourth transistor, and a control end of the fifth transistor is coupled to a second pulse signal.
    Type: Application
    Filed: May 23, 2024
    Publication date: March 13, 2025
    Applicant: E Ink Holdings Inc.
    Inventors: Pei-Lin Huang, Chia-Hsien Wu, Jia-Hung Chen, An-Chi Liu
  • Patent number: 12229368
    Abstract: The driving circuit of the display includes a timing controller. The timing controller is coupled to a general purpose input/output (GPIO) pin of the touch driver. The timing controller receives an instruction signal via the GPIO pin of the touch driver. The timing controller starts a detection period according to a first edge switched from a first voltage level to a second voltage level of the instruction signal. The timing controller detects a number of pulse signals of the instruction signal, and determines a current operating status of the touch driver according to the number of pulse signals of the instruction signal during the detection period. The timing controller determines that the current operating status of the touch driver is one of touch operation type statuses according to the number of pulse signals of the instruction signal during the detection period being a default number.
    Type: Grant
    Filed: September 21, 2023
    Date of Patent: February 18, 2025
    Assignee: E Ink Holdings Inc.
    Inventors: Hsiao-Lung Cheng, Shu-Cheng Liu, Pei-Lin Tien, I-Shin Lo, Chi-Mao Hung
  • Publication number: 20250013117
    Abstract: An electrophoretic display device includes a substrate, an electrophoretic display film, a plurality of second electrodes, and a plurality of third electrodes. The electrophoretic display film is disposed on the substrate and includes a display medium layer and a first electrode. The second electrodes and the third electrodes are disposed on the substrate and located between the display medium layer and the substrate. A first voltage received by each of the second electrodes is controlled by a corresponding thin-film transistor. The third electrodes and the second electrodes are alternately disposed in a direction. The first voltage is different from a second voltage received by the third electrodes.
    Type: Application
    Filed: September 18, 2024
    Publication date: January 9, 2025
    Applicant: E Ink Holdings Inc.
    Inventors: Hsiao-Lung Cheng, Pei-Lin Tien, I-Shin Lo, Chi-Mao Hung
  • Patent number: 12124149
    Abstract: An electrophoretic display device, including a substrate, a first conductive layer, multiple insulating patterns, a second conductive layer, an adhesive layer, and an electrophoretic display film, is provided. The first conductive layer is disposed on the substrate, and includes multiple background patterns and multiple signal lines. Each of the signal lines is located between two adjacent background patterns. Each of the insulating patterns covers each of the signal lines and bridges to the two adjacent background patterns. The second conductive layer includes multiple conductive patterns. Each of the conductive patterns covers the each of the insulating patterns and bridges to the two adjacent background patterns. The adhesive layer is disposed on and in direct contact with the background pattern and the second conductive layer. The electrophoretic display film is disposed above the adhesive layer.
    Type: Grant
    Filed: July 8, 2021
    Date of Patent: October 22, 2024
    Assignee: E Ink Holdings Inc.
    Inventors: Hsiao-Lung Cheng, Pei-Lin Tien, I-Shin Lo, Chi-Mao Hung
  • Publication number: 20240349143
    Abstract: A method for slice-based cell reselection includes: obtaining network slice information and slice-based cell reselection information; deriving a first priority frequency for slice-based cell reselection according to the network slice information and the slice-based cell reselection information; performing cell reselection on the first priority frequency for slice-based cell reselection; and identifying a suitable cell for camping on the first priority frequency for slice-based cell reselection.
    Type: Application
    Filed: July 8, 2022
    Publication date: October 17, 2024
    Inventors: Pei LIN, Shuo PENG, Jiaxiang LIU, Zheng JIANG, Xiaoming SHE
  • Publication number: 20240338757
    Abstract: A system for management of online auction manages multiple bidding pools. One or more buying demand for the same product/service with the same closing time forms a bidding pool. The system accepts sellers' bidding offers which compete with each other. Within a first predetermined time before the closing time of a bidding pool, buyers of selected pools are allowed to withdraw and join the closing pool. The present invention also provides a method for managing online auctions used in the invented system.
    Type: Application
    Filed: December 29, 2023
    Publication date: October 10, 2024
    Inventor: Pei Lin CHOU
  • Publication number: 20240272142
    Abstract: Provided is a method for determining whitening efficacy of a cosmetic raw material. In the disclosure, specific binding of melanocyte-stimulating hormone (?-MSH) to melanocortical receptor I (MC1R) on melanocytes activates adenylyl cyclase (AC). The AC could catalyze the conversion of adenosine triphosphate (ATP) into cyclic adenosine monophosphate (cAMP), causing an increased level of intracellular cAMP. Increased CAMP level activates tyrosinase through protein kinase A (PKA), thereby promoting melanin production, and then achieving the determination of a relative melanin content.
    Type: Application
    Filed: January 25, 2024
    Publication date: August 15, 2024
    Inventors: Meirong Qin, Xiaowei Wang, Xiaoyu Feng, Zhihong Yao, Ping Wang, Pei Lin, Zhanlin Ma, Xiaoqiong Zheng
  • Patent number: 12061669
    Abstract: A manufacturing data analyzing method and a manufacturing data analyzing device are provided. The manufacturing data analyzing method includes the following steps. Each of at least one numerical data, at least one image data and at least one text data is transformed into a vector. The vectors are gathered to obtain a combined vector. The combined vector is inputted into an inference model to obtain a defect cause and a modify suggestion.
    Type: Grant
    Filed: June 10, 2021
    Date of Patent: August 13, 2024
    Assignee: UNITED MICROELECTRONICS CORP
    Inventors: Ching-Pei Lin, Ming-Tsung Yeh, Chuan-Guei Wang, Ji-Fu Kung
  • Publication number: 20240257262
    Abstract: A pre-scaled accumulated byte count of a port of a network node over a sampling period is scaled with a scaling factor to generate a scaled accumulated byte count. The pre-scaled accumulated byte count represents a total number of bytes in packets transferred by the port. The scaling factor represents a first port-specific attribute of the port and scales a port-specific maximum throughput of the port to a specific maximum port throughput of the network node. An iterative vector encoding method is applied to the scaled accumulated byte count to generate an encoded bit vector comprising bits respectively ordered bit positions. Each set bit of the encoded bit vector represents a respective weighted value of port utilization of the port. The encoded bit vector is stored, at a map location, in an operational statistics map.
    Type: Application
    Filed: July 28, 2023
    Publication date: August 1, 2024
    Inventors: William Brad MATTHEWS, Rupa BUDHIA, Meg Pei LIN
  • Patent number: 12040237
    Abstract: A semiconductor device structure is provided. The semiconductor device structure includes a substrate. The semiconductor device structure includes a gate stack over the substrate. The semiconductor device structure includes a spacer over a side of the gate stack. The semiconductor device structure includes a dielectric layer over the substrate. The dielectric layer has a first recess, the dielectric layer has an upper portion and a first lower portion, the upper portion is over the first recess, the first recess is between the first lower portion and the spacer, and the upper portion has a convex curved sidewall.
    Type: Grant
    Filed: May 24, 2022
    Date of Patent: July 16, 2024
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Ming-Heng Tsai, Chun-Sheng Liang, Pei-Lin Wu, Yi-Ren Chen, Shih-Hsun Chang
  • Publication number: 20240155367
    Abstract: Disclosed are a network coverage prediction method and device, and a non-transitory computer readable storage medium. The network coverage prediction method may include: acquiring Measure Report (MR) data of a first network, first characteristic information corresponding to the first network, and second characteristic information corresponding to a second network, where the first network and the second network have a same coverage area, and are reusable and co-sited; determining a first coverage strength of the first network in the coverage area according to the MR data; determining a coverage strength difference between the first network and the second network in the coverage area according to the first characteristic information and the second characteristic information; and determining a predicted coverage strength of the second network in the coverage area according to the first coverage strength and the coverage strength difference.
    Type: Application
    Filed: December 15, 2021
    Publication date: May 9, 2024
    Inventors: Yongjun ZHU, Baoshu ZHANG, Pei LIN, Shijun ZHU
  • Patent number: 11943128
    Abstract: A switch or other network device may be configured as an ingress edge telemetry node in a telemetry domain. The ingress edge telemetry node may clone certain data units it processes, for example in response to certain telemetry triggers being met. The ingress edge telemetry node may further inject telemetry and/or other data into the cloned data unit. The cloned data unit continues along the same path as the original data unit until it reaches an egress edge telemetry node in the telemetry domain. The second node extracts the telemetry data from the cloned data unit and sends telemetry information based thereon to a telemetry collector, while the original data unit continues to its final destination. Nodes along the path between the first node and the second node may be configured as transit telemetry nodes that insert or otherwise update the telemetry data.
    Type: Grant
    Filed: February 10, 2023
    Date of Patent: March 26, 2024
    Assignee: Innovium, Inc.
    Inventors: William Brad Matthews, Puneet Agarwal, Meg Pei Lin, Rupa Budhia
  • Patent number: 11900946
    Abstract: A voice recognition method is provided. The voice recognition method includes: collecting a plurality of voice signals; extracting the voiceprint features of each of the voice signals; performing a data process on the voiceprint features, to convert the voiceprint features into a N-dimensional matrix, and N is an integer greater than or equal to 2; performing a feature normalization process on the N-dimensional matrix to obtain a plurality of voiceprint data; classifying the voiceprint data to generate a clustering result; finding out a centroid of each cluster according to the clustering result, and registering the voiceprint data adjacent to each of the centroid. The disclosure also provides an electronic device that adapted for the voice recognition method.
    Type: Grant
    Filed: July 21, 2021
    Date of Patent: February 13, 2024
    Assignee: ASUSTEK COMPUTER INC.
    Inventor: Pei-Lin Liang
  • Publication number: 20240047604
    Abstract: A semiconductor light-emitting device comprises a substrate; a first adhesive layer on the substrate; multiple epitaxial units on the first adhesive layer; a second adhesive layer on the multiple epitaxial units; multiple first electrodes between the first adhesive layer and the multiple epitaxial units, and contacting the first adhesive layer and the multiple epitaxial units; and multiple second electrodes between the second adhesive layer and the multiple epitaxial units, and contacting the second adhesive layer and the multiple epitaxial units; wherein the multiple epitaxial units are totally separated.
    Type: Application
    Filed: October 17, 2023
    Publication date: February 8, 2024
    Inventors: Hsin-Chih Chiu, Chih-Chiang Lu, Chun-Yu Lin, Ching-Huai Ni, Yi-Ming Chen, Tzu-Chieh Hsu, Ching-Pei Lin
  • Publication number: 20240012510
    Abstract: The driving circuit of the display includes a timing controller. The timing controller is coupled to a general purpose input/output (GPIO) pin of the touch driver. The timing controller receives an instruction signal via the GPIO pin of the touch driver. The timing controller starts a detection period according to a first edge switched from a first voltage level to a second voltage level of the instruction signal. The timing controller detects a number of pulse signals of the instruction signal, and determines a current operating status of the touch driver according to the number of pulse signals of the instruction signal during the detection period. The timing controller determines that the current operating status of the touch driver is one of touch operation type statuses according to the number of pulse signals of the instruction signal during the detection period being a default number.
    Type: Application
    Filed: September 21, 2023
    Publication date: January 11, 2024
    Applicant: E Ink Holdings Inc.
    Inventors: Hsiao-Lung Cheng, Shu-Cheng Liu, Pei-Lin Tien, I-Shin Lo, Chi-Mao Hung
  • Publication number: 20230410047
    Abstract: An execution method of an online discussion board and a server using the same are provided. The server includes an information collection unit, an analyzing unit, a discussion board management unit and a recording unit. The information collection unit is configured to obtain a plurality of process problem messages. The analyzing unit is configured to automatically obtain a process analysis report according to the process problem messages. The discussion board management unit is configured to automatically create the online discussion board. At least two users are invited to enter the online discussion board. The process analysis report is shown in the online discussion board. The recording unit is configured to store a discussion record on the online discussion board. The online discussion board is held for a period of time.
    Type: Application
    Filed: July 18, 2022
    Publication date: December 21, 2023
    Inventors: Ching-Pei LIN, Te-Hsuan CHEN
  • Patent number: 11809658
    Abstract: The driving circuit of the display includes a timing controller. The timing controller is coupled to a general purpose input/output (GPIO) pin of the touch driver. The timing controller receives an instruction signal via the general purpose input/output pin of the touch driver. The timing controller starts a detection period according to a main falling edge of the instruction signal. The timing controller determines a current operating status of the touch driver according to a number of sub-falling edges of the instruction signal during the detection period.
    Type: Grant
    Filed: January 21, 2022
    Date of Patent: November 7, 2023
    Assignee: E Ink Holdings Inc.
    Inventors: Hsiao-Lung Cheng, Shu-Cheng Liu, Pei-Lin Tien, I-Shin Lo, Chi-Mao Hung
  • Patent number: D1024932
    Type: Grant
    Filed: March 10, 2022
    Date of Patent: April 30, 2024
    Assignee: WALSIN LIHWA CORPORATION
    Inventors: Ko-Ming Chen, Shih-Hsiang Wang, An-Hung Lin, Min-Chuan Wu, Shao-Pei Lin, Chien-Chung Ni, Chun-Ying Lin
  • Patent number: D1070749
    Type: Grant
    Filed: February 2, 2023
    Date of Patent: April 15, 2025
    Assignee: eTreego Co., Ltd.
    Inventor: Shao-Pei Lin
  • Patent number: D1070750
    Type: Grant
    Filed: February 2, 2023
    Date of Patent: April 15, 2025
    Assignee: eTreego, Co., Ltd.
    Inventor: Shao-Pei Lin