Trademark Overview
On Monday, June 21, 1999, a trademark application was filed for PILLAR BUMP with the United States Patent and Trademark Office. The USPTO has given the PILLAR BUMP trademark a serial number of 75734567. The federal status of this trademark filing is ABANDONED - FAILURE TO RESPOND OR LATE RESPONSE as of Saturday, August 12, 2000. This trademark is owned by Focus Interconnect Technology Corporation. The PILLAR BUMP trademark is filed in the Treatment & Processing of Materials Services category with the following description:
TRADEMARK INDICATES A CONNECTION BUILD UP BY ELECTROPLATING CONDUCTIVE MATERIAL ON INTEGRATED CIRCUITS (IC) AT THE WAFER LEVEL AND CIRCUIT BOARD OR LAMINATES THIS CONNECTION IS CALLED PILLAR BUMP BECAUSE OF THE TALL HEIGHT BUILD UP AND FLEXIBLE COMPOSITION ACHIEVED DURING ELECTROPLATING
