Patents by Inventor Yu-Ping Hsu

Yu-Ping Hsu 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).

  • INTERNET OF THINGS DEVICE AND BATTERY POWER SUPPLY CIRCUIT THEREOF
    Publication number: 20230020200
    Abstract: The disclosure provides an Internet of things device and a battery power supply circuit thereof. A voltage of a battery is compared with a predetermined over-discharge voltage to generate a comparison signal. A battery protection circuit serves as a power supply path from the battery to a load and determines whether to cut off the power supply path according to the comparison signal. The battery protection circuit cuts off the power supply path when the voltage of the battery decreases from a value greater than the predetermined over-discharge voltage to a value less than the predetermined over-discharge voltage, but does not turn on the power supply path when the voltage of the battery increases from a value less than the predetermined over-discharge voltage to a value greater than the predetermined over-discharge voltage.
    Type: Application
    Filed: March 23, 2022
    Publication date: January 19, 2023
    Applicant: Sercomm Corporation
    Inventors: Meng-Chien Chiang, Yu Ping Hsu
  • Cradle for connecting to portable electronic apparatus
    Patent number: 7969506
    Abstract: A cradle for connecting to a portable electronic apparatus is described. The cradle includes an AC adapter connector, a USB connector, a mini USB plug, and a USB signal detecting circuit. The USB connector is used to connect to a USB interface of a computer. The mini USB plug is used to connect to the portable electronic apparatus. The USB signal detecting circuit detects the USB_D+ and the USB_D? of the USB connector. When the computer is suspended from an operating state, the portable electronic apparatus is charged by the AC adapter through the mini USB plug. When the computer resumes normal operation, the USB connection between the portable electronic apparatus and the computer is automatically reestablished.
    Type: Grant
    Filed: December 8, 2009
    Date of Patent: June 28, 2011
    Assignee: HTC Corporation
    Inventors: Yi-Tsung Cheng, Chia-Hsing Liao, Hsiu-Hung Chou, Guo-Bin Fang, Chih-Chung Teng, Yu-Ping Hsu
  • CRADLE FOR CONNECTING TO PORTABLE ELECTRONIC APPARATUS
    Publication number: 20100088530
    Abstract: A cradle for connecting to a portable electronic apparatus is described. The cradle includes an AC adapter connector, a USB connector, a mini USB plug, and a USB signal detecting circuit. The USB connector is used to connect to a USB interface of a computer. The mini USB plug is used to connect to the portable electronic apparatus. The USB signal detecting circuit detects the USB_D+ and the USB_D? of the USB connector. When the computer is suspended from an operating state, the portable electronic apparatus is charged by the AC adapter through the mini USB plug. When the computer resumes normal operation, the USB connection between the portable electronic apparatus and the computer is automatically reestablished.
    Type: Application
    Filed: December 8, 2009
    Publication date: April 8, 2010
    Applicant: HTC CORPORATION
    Inventors: Yi-Tsung CHENG, Chia-Hsing LIAO, Hsiu-Hung CHOU, Guo-Bin FANG, Chih-Chung TENG, Yu-Ping HSU
  • Cradle for connecting to portable electronic apparatus
    Patent number: 7675571
    Abstract: A cradle for connecting to a portable electronic apparatus is described. The cradle includes an AC adapter connector, a USB connector, a mini USB plug, and a USB signal detecting circuit. The USB connector is used to connect to a USB interface of a computer. The mini USB plug is used to connect to the portable electronic apparatus. The USB signal detecting circuit detects the USB_D+ and the USB_D? of the USB connector. When the computer is suspended from an operating state, the portable electronic apparatus is charged by the AC adapter through the mini USB plug. When the computer resumes normal operation, the USB connection between the portable electronic apparatus and the computer is automatically reestablished.
    Type: Grant
    Filed: November 29, 2005
    Date of Patent: March 9, 2010
    Assignee: HTC Corporation
    Inventors: Yi-Tsung Cheng, Chia-Hsing Liao, Hsiu-Hung Chou, Guo-Bin Fang, Chih-Chung Teng, Yu-Ping Hsu
  • Cradle for connecting to portable electronic apparatus
    Publication number: 20070005840
    Abstract: A cradle for connecting to a portable electronic apparatus is described. The cradle includes an AC adapter connector, a USB connector, a mini USB plug, and a USB signal detecting circuit. The USB connector is used to connect to a USB interface of a computer. The mini USB plug is used to connect to the portable electronic apparatus. The USB signal detecting circuit detects the USB_D+ and the USB_D? of the USB connector. When the computer is suspended from an operating state, the portable electronic apparatus is charged by the AC adapter through the mini USB plug. When the computer resumes normal operation, the USB connection between the portable electronic apparatus and the computer is automatically reestablished.
    Type: Application
    Filed: November 29, 2005
    Publication date: January 4, 2007
    Inventors: Yi-Tsung Cheng, Chia-Hsing Liao, Hsiu-Hung Chou, Guo-Bin Fang, Chih-Chung Teng, Yu-Ping Hsu