Patents by Inventor Wai Kin Wong

Wai Kin Wong 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: 20230342713
    Abstract: An automated retail store system for providing automated storage of multiple items and scheduled handling of a customer order for said items at a single retail site, including: a store control system adapted to operate under the control of control signals generated based on order information for an order by a customer, said order information including information representing one or more items and a pickup time; a plurality of storage channels for storing different respective items; a retrieval system adapted to operate under the control of said store control system to: retrieve a plurality of said items in said order information from said channels, and place a plurality of said retrieved items into a delivery container; a conveyor system adapted to operate under the control of said store control system to: move said delivery container to either a storage rack or a locker compartment based on said pickup time, and move said delivery container from said storage rack to an available said locker compartment base
    Type: Application
    Filed: November 1, 2021
    Publication date: October 26, 2023
    Inventors: Wai Kay WONG, Chi Kong LAU, Yuet Mei TSANG, Chiu Yuen YEUNG, Lok Hei LEUNG, Wai Kin WONG, Clement Chek Bong CHEUNG
  • Patent number: 7538474
    Abstract: A system and method for Micro Electro Mechanical System (MEMS) device characterization. The system comprising a stimulator for stimulating the device to generate phonons in the device; a detector for detecting the generated phonons; a converter for converting the phonons into a signal representative of displacement of a MEMS component of the device.
    Type: Grant
    Filed: March 30, 2006
    Date of Patent: May 26, 2009
    Assignee: National University of Singapore
    Inventor: Wai Kin Wong