Patents by Inventor Cheng Cheong

Cheng Cheong 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: 20070252250
    Abstract: Some embodiments provide surface mount devices that include a first electrode comprising a chip carrier part, a second electrode disposed proximate to the chip carrier part, and a casing encasing a portion of the first and second electrodes. The first electrode can extend from the chip carrier part toward a perimeter of the casing, and the second electrode can extend away from the chip carrier part and projects outside of the casing. In extending away from the chip carrier part the first electrode divides into a plurality of leads separated by an aperture that join into a single first joined lead portion with a first width before projecting outside of the casing and maintains the first width outside of the casing. The second electrode can attain a second width prior to projecting outside of the casing and maintains the second width outside the casing.
    Type: Application
    Filed: April 26, 2006
    Publication date: November 1, 2007
    Applicant: COTCO HOLDINGS LIMITED, a Hong Kong corporation
    Inventors: Xie Hui, Cheng Cheong
  • Publication number: 20070235845
    Abstract: The present embodiments provide surface mount devices and/or systems. In some embodiments, the surface mount devices comprise a casing with a recess in a second surface; a first lead element partially encased by the casing comprising a coupling portion extending interior to the casing generally in a first direction and a chipset portion extending from the first coupling portion at a first acute angle and through an area exposed by the recess; a second lead element partially encased by the casing comprising a second coupling portion extending interior to the casing in a second direction substantially parallel to the first direction and a head portion extending from the second coupling portion at a second acute angle and partially terminating interior to the area exposed by the recess; and the chipset portion comprises a first indentation and a second indentation both extending into the area exposed through the recess.
    Type: Application
    Filed: March 28, 2006
    Publication date: October 11, 2007
    Applicant: COTCO HOLDINGS LIMITED, a Hong Kong corporation
    Inventors: Wong Xuan, Xie Hui, Cheng Cheong
  • Patent number: 6696922
    Abstract: An interactive pager docking system includes a docking cradle which is powered by a rechargeable battery, and includes a battery charger module which monitors the status of the battery and recharges it if necessary. It also includes a plurality of external serial ports and a serial port multiplexer, so that a number of different external peripheral devices may be connected to it. A GPS receiver communicates with the pager, so that an automatic vehicle location system may be operated employing the pager. A satellite transceiver may be connected to the docking cradle, together with an external printer, bar code scanner, and/or alarm annunciator. The docking cradle is adapted to be powered by a vehicle battery, but turns off the GPS receiver after a predetermined period of time so as not to run down the vehicle battery if the pager is not in place in the docking cradle.
    Type: Grant
    Filed: August 18, 1999
    Date of Patent: February 24, 2004
    Assignee: 1229937 Ontario Limited
    Inventors: Cheng Cheong Gilbert Wong, Guy Griffith