Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12417667 | Paper sheet transport device and paper sheet handling device | Hiroyuki Suzuki, Van Huong Nguyen | 2025-09-16 |
| 9062859 | Wafer edge inspection illumination system | Christopher Voges, Ajay Pai, Antony Ravi Philip | 2015-06-23 |
| 8818074 | Wafer edge inspection and metrology | Ajay Pai | 2014-08-26 |
| 8492178 | Method of monitoring fabrication processing including edge bead removal processing | Alan Carlson, Ajay Pai, Antony Ravi Philip | 2013-07-23 |
| 8426223 | Wafer edge inspection | Christopher Voges, Ajay Pai, Antony Ravi Philip | 2013-04-23 |
| 8175372 | Wafer edge inspection and metrology | Ajay Pai | 2012-05-08 |
| 7881919 | USB device simulator | Art Trumble | 2011-02-01 |
| 7865010 | Wafer edge inspection and metrology | Ajay Pai | 2011-01-04 |
| 7711866 | Methods to test multimedia devices on computer systems | Percy A Tierney, Wenhong Liu, Adrian Mircea Sima | 2010-05-04 |
| 7683930 | Portable vertical blanking interval signal | Percy A Tierney, Anand Ganesh, Adrian Mircea Sima | 2010-03-23 |
| 7616804 | Wafer edge inspection and metrology | Ajay Pai | 2009-11-10 |
| 7479981 | Testing a vertical blanking interval signal | Percy A Tierney, Anand Ganesh, Adrian Mircea Sima | 2009-01-20 |
| 7469347 | Methods to test multimedia devices on computer systems | Percy A Tierney, Adrian Mircea Sima, Wenhong Liu | 2008-12-23 |
| 7349395 | System, method, and computer program product for parsing packetized, multi-program transport stream | Wenhong Liu, Matthijs A. Gates | 2008-03-25 |
| 6892326 | Systems and methods for monitoring object activity through an external agent using a proxy object | Ji Ma | 2005-05-10 |
| 6643007 | Apparatus for optical inspection of a working surface having a dynamic reflective spatial attenuator | — | 2003-11-04 |