Patents by Inventor Pei-Hsuan TSAI

Pei-Hsuan TSAI 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: 20180190053
    Abstract: A Bluetooth sensing method for unlocking a door, applied to a system including an electronic device, an electronic door lock, and an authenticator connected to the electronic door lock. The method includes: the electronic device detecting that the distance between the electronic device and the authenticator is smaller than a pre-defined value, the electronic device setting up a Bluetooth communication connection to the authenticator; the processor initiates a mutual authentication process to the controller when the distance is smaller than a pre-defined value; the electronic device automatically transmitting an unlocking instruction to the authenticator; and the authenticator unlocking the electronic door lock according to the unlocking instruction.
    Type: Application
    Filed: April 5, 2017
    Publication date: July 5, 2018
    Inventors: PEI-TZU WU, BING-HENG LI, CHIEN-HAU HUNG, TSUNG-YEN YANG, WEI JOU DUH, PEI-HSUAN TSAI
  • Patent number: 9813708
    Abstract: According to one to one exemplary embodiment, the disclosure provides a method of coding prediction for screen video. The method classifies a plurality of coding blocks into a plurality of block types by using a classifier; and uses a computing device to filter at least one candidate block from the plurality of coding blocks, according to the plurality of block types of the plurality of coding blocks, and compute a first candidate motion vector set of a type-based motion merge mode and a second candidate motion vector set of a type-based advanced motion vector prediction mode, wherein each of the at least one candidate block has a block-type different from that of a current coding block.
    Type: Grant
    Filed: April 17, 2014
    Date of Patent: November 7, 2017
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Chun-Lung Lin, Pei-Hsuan Tsai
  • Patent number: 9501625
    Abstract: An assistance system for taking medicine includes at least a pill container, a processing module and an image capturing module. The pill container is for containing a first medicine and has a first barcode corresponding to the first medicine. The image capturing module is coupled to the processing module and for capturing an image having the first barcode. The processing module assists a person (patient) to take medicine according to information of the first barcode.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: November 22, 2016
    Assignee: NATIONAL CHENG KUNG UNIVERSITY
    Inventor: Pei-Hsuan Tsai
  • Publication number: 20150163485
    Abstract: According to one to one exemplary embodiment, the disclosure provides a method of coding prediction for screen video. The method classifies a plurality of coding blocks into a plurality of block types by using a classifier; and uses a computing device to filter at least one candidate block from the plurality of coding blocks, according to the plurality of block types of the plurality of coding blocks, and compute a first candidate motion vector set of a type-based motion merge mode and a second candidate motion vector set of a type-based advanced motion vector prediction mode, wherein each of the at least one candidate block has a block-type different from that of a current coding block.
    Type: Application
    Filed: April 17, 2014
    Publication date: June 11, 2015
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Chun-Lung LIN, Pei-Hsuan TSAI
  • Patent number: 9050241
    Abstract: A medicine container detachably disposed in an electronic medicine box includes an accommodating portion and a cover portion. The accommodating portion has a medicine containing space. The cover portion is movably connected to accommodating portion and has a barcode. When the medicine container is disposed in the electronic medicine box, the barcode is readable. A medication auxiliary device including a plurality of the above medicine containers and an electronic medicine box is also disclosed.
    Type: Grant
    Filed: August 13, 2013
    Date of Patent: June 9, 2015
    Assignee: National Cheng Kung University
    Inventors: Pei-Hsuan Tsai, Yi-Zong Ou
  • Patent number: 9016580
    Abstract: A method of reading multiple two dimensional barcodes includes the steps of obtaining an image including a plurality of positioning patterns and the two dimensional barcodes, defining a reading area within the image according the positioning patterns, dividing the reading area into a plurality of reading blocks, which contain the two dimensional barcodes, respectively, and reading the two dimensional barcodes in the reading blocks individually.
    Type: Grant
    Filed: August 13, 2013
    Date of Patent: April 28, 2015
    Assignee: National Cheng Kung University
    Inventors: Pei-Hsuan Tsai, Chun-Pin Yeh
  • Publication number: 20140074496
    Abstract: An assistance system for taking medicine includes at least a pill container, a processing module and an image capturing module. The pill container is for containing a first medicine and has a first barcode corresponding to the first medicine. The image capturing module is coupled to the processing module and for capturing an image having the first barcode. The processing module assists a person (patient) to take medicine according to information of the first barcode.
    Type: Application
    Filed: March 15, 2013
    Publication date: March 13, 2014
    Applicant: NATIONAL CHENG KUNG UNIVERSITY
    Inventor: Pei-Hsuan TSAI
  • Publication number: 20140042052
    Abstract: A medicine container detachably disposed in an electronic medicine box includes an accommodating portion and a cover portion. The accommodating portion has a medicine containing space. The cover portion is movably connected to accommodating portion and has a barcode. When the medicine container is disposed in the electronic medicine box, the barcode is readable. A medication auxiliary device including a plurality of the above medicine containers and an electronic medicine box is also disclosed.
    Type: Application
    Filed: August 13, 2013
    Publication date: February 13, 2014
    Applicant: National Cheng Kung University
    Inventors: Pei-Hsuan TSAI, Yi-Zong OU
  • Publication number: 20140042229
    Abstract: A method of reading multiple two dimensional barcodes includes the steps of obtaining an image including a plurality of positioning patterns and the two dimensional barcodes, defining a reading area within the image according the positioning patterns, dividing the reading area into a plurality of reading blocks, which contain the two dimensional barcodes, respectively, and reading the two dimensional barcodes in the reading blocks individually.
    Type: Application
    Filed: August 13, 2013
    Publication date: February 13, 2014
    Applicant: NATIONAL CHENG KUNG UNIVERSITY
    Inventors: Pei-Hsuan TSAI, Chun-Pin YEH