Patents by Inventor CHEN-FA TING

CHEN-FA TING 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).

  • Proximity sensor module and electronic device using same
    Patent number: 8571472
    Abstract: A proximity sensor module used in an electronic device includes a combination sensing element and antenna, and a detecting circuit electrically connected to the combination sensing element and antenna. The combination sensing element and antenna is used to detect whether an external object is in vicinity of the combination sensing element and antenna according to capacitance changes of the combination sensing element and antenna in presence or absence of an external object in the vicinity, the detecting circuit detects the capacitance changes, and generates a signal associated with the changes to decrease or increase transmission power transmitted to the combination sensing element and antenna.
    Type: Grant
    Filed: June 7, 2011
    Date of Patent: October 29, 2013
    Assignee: Chi Mei Communication Systems, Inc.
    Inventors: Ming-Chih Lin, Chen-Fa Ting, Chien-Yao Chao
  • PROXIMITY SENSOR MODULE AND ELECTRONIC DEVICE USING SAME
    Publication number: 20120164962
    Abstract: A proximity sensor module used in an electronic device includes a combination sensing element and antenna, and a detecting circuit electrically connected to the combination sensing element and antenna. The combination sensing element and antenna is used to detect whether an external object is in vicinity of the combination sensing element and antenna according to capacitance changes of the combination sensing element and antenna in presence or absence of an external object in the vicinity, the detecting circuit detects the capacitance changes, and generates a signal associated with the changes to decrease or increase transmission power transmitted to the combination sensing element and antenna.
    Type: Application
    Filed: June 7, 2011
    Publication date: June 28, 2012
    Applicant: CHI MEI COMMUNICATION SYSTEMS, INC.
    Inventors: MING-CHIH LIN, CHEN-FA TING, CHIEN-YAO CHAO
  • SPEAKER SET AND PORTABLE ELECTRONIC DEVICE INCORPORATING SAME
    Publication number: 20090127021
    Abstract: A portable electronic device (200) includes a casing (20) containing a speaker set (30) therein and defines a vent (232) therein. The speaker set includes a hollow shell (40) having a first partition wall (451), and a loudspeaker (50). The first partition wall divides an inner space of the shell into a first resonance chamber (47) and a second resonance chamber (49). The first resonance chamber communicates with the second resonance chamber via a communicating port (452). The second chamber communicates with a surrounding environment via a sound propagation port (432) defined in the shell. The sound propagation port communicates with the vent of the casing. The loudspeaker is accommodated in the shell, and acoustically couples with the first resonance chamber.
    Type: Application
    Filed: February 28, 2008
    Publication date: May 21, 2009
    Applicant: CHI MEI COMMUNICATION SYSTEMS, INC.
    Inventor: CHEN-FA TING