Patents by Inventor Tien-Hua Chiang

Tien-Hua Chiang 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: 20220147031
    Abstract: An information translation device, information translation method, and an information translation system based on Modbus are provided. The client module of the information translation device receives an information model file including identity information, receives a sensor signal corresponding to first identity information and Modbus data including memory addresses of Modbus protocol, determines a first memory address corresponding to the sensor signal according to sensed values of the sensor signal and values corresponding to each of the memory addresses and builds a memory address mapping table including the first memory address and the first identity information, and receives a first value of the first memory address and searches the first identity information corresponding to the first memory address according to the memory address mapping table. The server module of the information translation device receives the first value and the first identity information and transmits to an OPC UA device.
    Type: Application
    Filed: December 16, 2020
    Publication date: May 12, 2022
    Applicant: Industrial Technology Research Institute
    Inventors: Yang-Ching Feng, Chiao-Ying Ku, Tien-Hua Chiang
  • Publication number: 20060116778
    Abstract: On-line statistical process control information system and method are disclosed, which are particularly related to system and method of real-time reflecting and controlling quality of a manufacturing process by employing a database and computer network technology. With the system and method of on-line statistical process control information, information associated with each inspection lot (e.g. the associated clients, products, equipment and the like) input by inspectors is corresponded automatically to respective control charts. Meanwhile, historical data associated with the control charts are acquired to be determined if any exception is occurred by referring to criterions associated therewith. When an exception is determined to be present, a notification is issued real time to an associated operator such as by sending an email to the operator.
    Type: Application
    Filed: March 23, 2005
    Publication date: June 1, 2006
    Inventors: Tien-Hua Chiang, Yi-Yi Huang, Tsu-Kuang Yang