Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10401216 | Combination lens including an ambient light sensor portion and a proximity sensor portion for proximity sensing and ambient light sensing | Gek Yong Ng, Siong Lee Loh, Cherng Woei Heng | 2019-09-03 |
| 9952092 | Matrix arrangement of photodetector for use as a proximity sensor and ambient light sensor | Gek Yong Ng, Siong Lee Loh, Boon Keat Tan | 2018-04-24 |
| 9927553 | Miniaturized optical proximity sensor | Cherng Woei Heng, Boon Keat Tan | 2018-03-27 |
| 9733357 | Infrared proximity sensor package with improved crosstalk isolation | Wee Sin Tan | 2017-08-15 |
| 9588224 | Proximity-sensing device | Cherng Woei Heng, Wee Sin Tan | 2017-03-07 |
| 9525093 | Infrared attenuating or blocking layer in optical proximity sensor | Rani Saravanan, Boon Keat Tan | 2016-12-20 |
| 9490378 | Cone shaped focusing lens | Cherng Woei Heng, Siong Lee Loh | 2016-11-08 |
| 9489056 | Off-axis detection for proximity or gesture sensor | Cherng Woei Heng, Wee Sin Tan | 2016-11-08 |
| 8957380 | Infrared attenuating or blocking layer in optical proximity sensor | Rani Saravanan, Wee Sin Tan | 2015-02-17 |
| 8841597 | Housing for optical proximity sensor | Wee Sin Tan, Kai Koon Lee, Rani Saravanan | 2014-09-23 |
| 8779361 | Optical proximity sensor package with molded infrared light rejection barrier and infrared pass components | Rani Saravanan, Wee Sin Tan | 2014-07-15 |
| 8420999 | Metal shield and housing for optical proximity sensor with increased resistance to mechanical deformation | Wee Sin Tan | 2013-04-16 |
| D449720 | Control panel | — | 2001-10-23 |
| D448893 | Lid | — | 2001-10-02 |
| D448271 | Knob | — | 2001-09-25 |
| D445224 | Appliance | — | 2001-07-17 |
| 6220564 | Concrete column forming tube | — | 2001-04-24 |
| D441153 | Lint filter | — | 2001-04-24 |
| D400053 | Thermoelectric cooler and warmer for food | Stephen L. Coffee, Winthrop A. Eastman, Laurence R. Giles, Jonathan H. Godshall, Eve Heim-Grubb +1 more | 1998-10-27 |
| 5727712 | Ice retainer | — | 1998-03-17 |
| 5438808 | Wood-surfaced door | — | 1995-08-08 |
| D352420 | Thermoelectric heater and cooler unit for food | — | 1994-11-15 |
| D349007 | Ice chest | — | 1994-07-26 |
| 5285608 | Door | — | 1994-02-15 |
| 4477937 | Combined pliers, clamp and wrench | — | 1984-10-23 |