Patents by Inventor Gim Pei NG

Gim Pei NG 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).

  • Acoustic porting for a portable communication device
    Patent number: 8675903
    Abstract: A portable full duplex communication device (100) is provided with improved acoustic porting (114) by providing an earpiece enclosure (108) within the housing (102) of device. The earpiece enclosure (108) includes an array of micro-ports (114) formed to provide optimal low frequency response and echo performance without the use of external acoustical leak ports to the housing.
    Type: Grant
    Filed: November 29, 2010
    Date of Patent: March 18, 2014
    Assignee: Motorola Solutions, Inc.
    Inventors: Gim Pei Ng, Thean Hai Ooi, Cheah Heng Tan, Kheng Shiang Teh, Huoy Thyng Yow
  • ACOUSTIC PORTING FOR A PORTABLE COMMUNICATION DEVICE
    Publication number: 20120134304
    Abstract: A portable full duplex communication device (100) is provided with improved acoustic porting (114) by providing an earpiece enclosure (108) within the housing (102) of device. The earpiece enclosure (108) includes an array of micro-ports (114) formed to provide optimal low frequency response and echo performance without the use of external acoustical leak ports to the housing.
    Type: Application
    Filed: November 29, 2010
    Publication date: May 31, 2012
    Applicant: Motorola, Inc.
    Inventors: Gim Pei NG, Thean Hai Ooi, Cheah Heng Tan, Kheng Shiang Teh, Huoy Thyng Yow