Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9525093 | Infrared attenuating or blocking layer in optical proximity sensor | James Costello, Boon Keat Tan | 2016-12-20 |
| 8957380 | Infrared attenuating or blocking layer in optical proximity sensor | James Costello, Wee Sin Tan | 2015-02-17 |
| 8841597 | Housing for optical proximity sensor | James Costello, Wee Sin Tan, Kai Koon Lee | 2014-09-23 |
| 8779361 | Optical proximity sensor package with molded infrared light rejection barrier and infrared pass components | James Costello, Wee Sin Tan | 2014-07-15 |
| 8575537 | Compact multi-direction proximity sensor device and method | Yufeng Yao, Sze Ping Ong, Wee Sin Tan | 2013-11-05 |
| 8502153 | Methods, systems and devices for crosstalk measurement and cancellation in optical proximity sensors | Chee Heng Wong, Han Kang Chong | 2013-08-06 |
| 8492720 | Small low-profile optical proximity sensor | Yufeng Yao, Chi Boon Ong | 2013-07-23 |
| 8130210 | Touch input system using light guides | Kuldeep Saxena, Wee Sin Tan, Peng Yam Ng, Pak Hong Yee | 2012-03-06 |
| 7463248 | System and method for constructing optical devices using fold-up portions extended from a substrate | Yee Pak Hong, Ng Peng Yam, Tan Wee Sin, Tan Soon Lee, Chen Deng Peng | 2008-12-09 |