Patents by Inventor Ka Teik Lim

Ka Teik Lim 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).

  • Patent number: 6120216
    Abstract: A modular feeder system (1) for supplying electrical components to a pick-and-place machine (14). The feeder system (1) has a two dimensional array of electrical component feeder modules (3), an electrical component storage hopper (4), a pick up location (5) and a component transfer passage (6) allowing component transfer from the hopper (4) to the pick up location (5). Further, the modules (3) are selectively removable from said array.
    Type: Grant
    Filed: August 3, 1998
    Date of Patent: September 19, 2000
    Assignee: Motorola Malaysia SDN BHD
    Inventors: Ping Chow Teoh, Ka Teik Lim, Kon Hing Chooi
  • Patent number: 6116821
    Abstract: A feeder system (1) for supplying electrical components (20) to a pick-and-place machine (14). The feeder system has a two storage hoppers (2a,2b) respective storage outlets (6a,6b), There is a pick up location (3) and a passage (4) provides communication between the storage outlets (6a,6b) and the pick up location (3). A first fluid jet outlet 31 associated with storage outlets (6a,6b) provides fluid blasts to agitate components (20) the hoppers (2a,2b). A second fluid jet outlet (32) associated provides fluid blasts to propel the components (20) towards the pick up location (3).
    Type: Grant
    Filed: August 3, 1998
    Date of Patent: September 12, 2000
    Assignee: Motorola Malaysia SDN BHD
    Inventors: Ping Chow Teoh, Ka Teik Lim, Kam Wai Lee
  • Patent number: 6024208
    Abstract: A feeder (1) for supplying magnetically attractable electrical components (20) to a pick-and-place machine. The feeder (1) comprises a hopper (2) for storing the components (20) and a pick up location (3) for supplying the components to the pick-and-place machine. A passage (4) provides communication between the hopper (2) and pick up location (3). An air jet outlet (6) in passage (4) provides for propelling the components (20) and one or more magnets (35) are located adjacent an intermediate portion of the passage (4) and provide a magnetic field to assist in reducing the velocity of said components (20) passing through the intermediate portion.
    Type: Grant
    Filed: September 18, 1997
    Date of Patent: February 15, 2000
    Assignee: Motorola, Inc.
    Inventors: Kon Hing Chooi, Ka Teik Lim, Ping Chow Teoh