Patents by Inventor Kean Chin

Kean Chin 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).

  • APPARATUS AND METHODS FOR PRINTING THREE DIMENSIONAL OBJECTS
    Publication number: 20170210064
    Abstract: 3D printing apparatus and methods involving a reservoir configured to store at least one photopolymer material for printing three-dimensional objects, a material dispensing head in fluid connection with the reservoir, one or more peristaltic pump(s) controlling transport of material from the reservoir to the material dispensing head, a control system controlling operation of the peristaltic pump(s), and a radiation source for curing the material. Pulsatility of the flow output from said peristaltic pump(s) is smoothed using a compensation procedure.
    Type: Application
    Filed: January 26, 2016
    Publication date: July 27, 2017
    Inventors: Kean Chin Aw, Timothy Giffney, Matthew John Jarvis Evans, Reuben John Finch
  • Speech recognition system and technique
    Publication number: 20050149326
    Abstract: The present invention relates to speech recognition systems, particularly speech-to-text systems and software and decoders for the same.
    Type: Application
    Filed: April 15, 2004
    Publication date: July 7, 2005
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Wide Hogengout, Kean Chin