Patents by Inventor Chun Sheng Chu

Chun Sheng Chu 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: 12008181
    Abstract: The disclosure provides an electronic device including a host control circuit, a display driving circuit, a touch driving circuit and a logic circuit. The host control circuit is configured to provide a first reset control signal. The display driving circuit is configured to reset according to the first reset control signal. The logic circuit is configured to generate a second reset control signal to the touch driving circuit according to the first reset control signal and an enable signal. During a sleep mode of the electronic device, the enable signal has a first logic level. In response to the enable signal at the first logic level, the logic circuit generates the second reset control signal at the first logic level. The touch driving circuit does not reset according to the second reset control signal at the first logic level.
    Type: Grant
    Filed: September 7, 2022
    Date of Patent: June 11, 2024
    Assignee: AUO CORPORATION
    Inventors: Chia-Hsien Chu, Chun-Chi Lai, Ching-Sheng Cheng
  • Publication number: 20240162833
    Abstract: A power supply unit supplies power to a load, and the power supply unit includes a power factor corrector, a DC conversion module, and an isolated conversion module. The power factor corrector is plugged into a first main circuit board and converts an AC power into a DC power. The DC conversion module is plugged into the first main circuit board and converts the DC power into a main power. The isolated conversion module includes a bus capacitor, the bus capacitor is coupled to the DC conversion module through a first power copper bar, and coupled to the power factor corrector through a second power copper bar. The first power copper bar and the second power copper bar are arranged on a side opposite to the first main circuit board, and are arranged in parallel with the first main circuit board.
    Type: Application
    Filed: November 13, 2023
    Publication date: May 16, 2024
    Inventors: Yi-Sheng CHANG, Cheng-Chan HSU, Chia-Wei CHU, Chun-Yu YANG, Deng-Cyun HUANG, Yi-Hsun CHIU, Chien-An LAI, Yu-Tai WANG, Chi-Shou HO, Zhi-Yuan WU, Ko-Wen LU
  • Patent number: 11955312
    Abstract: A physical analysis method, a sample for physical analysis and a preparing method thereof are provided. The preparing method of the sample for physical analysis includes: providing a sample to be inspected; and forming a contrast enhancement layer on a surface of the sample to be inspected. The contrast enhancement layer includes a plurality of first material layers and a plurality of second material layers stacked upon one another. The first material layer and the second material layer are made of different materials. Each one of the first and second material layers has a thickness that does not exceed 0.1 nm. In an image captured by an electron microscope, a difference between an average grayscale value of a surface layer image of the sample to be inspected and an average grayscale value of an image of the contrast enhancement layer is at least 50.
    Type: Grant
    Filed: December 23, 2021
    Date of Patent: April 9, 2024
    Assignee: MATERIALS ANALYSIS TECHNOLOGY INC.
    Inventors: Chien-Wei Wu, Keng-Chieh Chu, Yung-Sheng Fang, Chun-Wei Wu, Hung-Jen Chen
  • Patent number: 9094806
    Abstract: Sending apparatus, receiving apparatus, sending method, receiving method and sending and receiving system for supporting application based MMS. The body of an incremental MMS includes a dynamic data section of MMS, a static data indicator associated with the MMS, and a link tag between indicated static data and the dynamic data. The amount of the message quantity transmitted may be reduced because the changed section of the incremental MMS is sent directly via short message channel in dynamic data mode. In turn, the incremental MMS may be sent via short message channel instead of MMS channel due to the reduction of transmitted message, which further reduces the communication cost.
    Type: Grant
    Filed: September 12, 2012
    Date of Patent: July 28, 2015
    Assignee: International Business Machines Corporation
    Inventors: Chun Sheng Chu, Ling Jin, Jun Shen, Pei Sun, Dong Hai Zhai
  • Patent number: 8874147
    Abstract: Sending apparatus, receiving apparatus, sending method, receiving method and sending and receiving system for supporting application based MMS. The body of an incremental MMS includes a dynamic data section of MMS, a static data indicator associated with the MMS, and a link tag between indicated static data and the dynamic data. The amount of the message quantity transmitted may be reduced because the changed section of the incremental MMS is sent directly via short message channel in dynamic data mode. In turn, the incremental MMS may be sent via short message channel instead of MMS channel due to the reduction of transmitted message, which further reduces the communication cost.
    Type: Grant
    Filed: December 22, 2006
    Date of Patent: October 28, 2014
    Assignee: International Business Machines Corporation
    Inventors: Chun Sheng Chu, Ling Jin, Jun Shen, Pei Sun, Dong Hai Zhai
  • Publication number: 20130005346
    Abstract: Sending apparatus, receiving apparatus, sending method, receiving method and sending and receiving system for supporting application based MMS. The body of an incremental MMS includes a dynamic data section of MMS, a static data indicator associated with the MMS, and a link tag between indicated static data and the dynamic data. The amount of the message quantity transmitted may be reduced because the changed section of the incremental MMS is sent directly via short message channel in dynamic data mode. In turn, the incremental MMS may be sent via short message channel instead of MMS channel due to the reduction of transmitted message, which further reduces the communication cost.
    Type: Application
    Filed: September 12, 2012
    Publication date: January 3, 2013
    Applicant: International Business Machines Corporation
    Inventors: Chun Sheng Chu, Ling Jin, Jun Shen, Pei Sun, Dong Hai Zhai
  • Publication number: 20080095330
    Abstract: Disclosed are a method, information processing system, and computer storage program product for providing communication between a user electronic device and an Interactive Voice Response (“IVR”) system. At least one selection from a user corresponding to at least one menu in an IVR system is received. The selection comprises an instruction selection sequence. At least one voice message and at least one visual message associated with the voice message, each corresponding to the instruction sequence are generated in response to the receiving. The voice message and visual message are transmitted to the electronic device associated with the user. The visual message is to be displayed to the user on an electronic device associated with the user while the voice message is being played to the user.
    Type: Application
    Filed: October 24, 2007
    Publication date: April 24, 2008
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Ling Jin, Yu Fei Ma, Pei Sun, Jun Shen, Chun Sheng Chu