Patents by Inventor Kin Peng LOW

Kin Peng LOW 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: 11938588
    Abstract: A control method of a grinding water flow rate during a double side grinding process. A double side grinder used includes a grinding wheel, a feed unit and a water supply device, wherein a water inlet is disposed on the feed unit. The control method includes: prepare for grinding and complete the installation of a workpiece according to an operation procedure of the double side grinder; during a process of double side grinding, the flow rate of the water inlet is set to decrease with the shortening of the teeth length of the grinding wheel, with the flow rate of the water inlet being set to have a linear relationship with the teeth length of the grinding wheel.
    Type: Grant
    Filed: March 5, 2021
    Date of Patent: March 26, 2024
    Assignee: Zhonghuan Advanced Semiconductor Technology Co., Ltd.
    Inventors: Chien-Ming Chen, Kin Peng Low
  • Publication number: 20210276150
    Abstract: The present disclosure discloses a control method of a grinding water flow rate during a double side grinding process. A double side grinder used includes a grinding wheel, a feed unit and a water supply device, wherein a water inlet is disposed on the feed unit. The control method includes: S001: according to the operation procedure of a double side grinder, prepare for grinding and complete the installation and debugging of workpiece; S002: in the process of double side grinding, the flow rate of the water inlet is set to decrease with the shortening of the teeth length of the grinding wheel, and the flow rate of the water inlet is set to have a linear relationship with the teeth length of the grinding wheel.
    Type: Application
    Filed: March 5, 2021
    Publication date: September 9, 2021
    Inventors: Chien-Ming CHEN, Kin Peng LOW