Chang; Chu-Wei
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chang; Chu-Wei.The latest application filed is for "metal grid in backside illumination image sensor chips and methods for forming the same".
- Chang; Chu-Wei - Taichung TW
- Chang; Chu-Wei - Tainan TW
- Chang; Chu-Wei - Tainan City TW
- Chang; Chu-Wei - Pingjhen TW
- Chang; Chu-Wei - Pingjhen City TW
- Chang; Chu-Wei - Feng-Yuan TW
- Chang; Chu-Wei - Feng-Yuan City TW
| Patent | Date |
|---|---|
| Crossbow with an effort-saving safety element Grant 11,359,882 - Chang June 14, 2 | 2022-06-14 |
| Crossbow Grant 11,268,782 - Chang March 8, 2 | 2022-03-08 |
| Crossbow Grant 11,137,228 - Chang October 5, 2 | 2021-10-05 |
| Multiply secured crossbow Grant 9,766,032 - Chang September 19, 2 | 2017-09-19 |
| Crossbow with a robust multi-functional string-pulling unit Grant 9,746,278 - Chang August 29, 2 | 2017-08-29 |
| Multiply secured crossbow Grant 9,568,269 - Chang February 14, 2 | 2017-02-14 |
| Crossbow Grant 9,528,792 - Chang December 27, 2 | 2016-12-27 |
| Metal grid in backside illumination image sensor chips and methods for forming the same Grant 8,940,574 - Wang , et al. January 27, 2 | 2015-01-27 |
| Metal Grid in Backside Illumination Image Sensor Chips and Methods for Forming the Same App 20130270667 - Wang; Chih-Chien ; et al. | 2013-10-17 |
| Profile of flash memory cells Grant 8,114,740 - Liu , et al. February 14, 2 | 2012-02-14 |
| Novel Profile of Flash Memory Cells App 20110165746 - Liu; Shih-Chang ; et al. | 2011-07-07 |
| Profile of flash memory cells Grant 7,928,499 - Liu , et al. April 19, 2 | 2011-04-19 |
| Trigger assembly with a safety device for a crossbow Grant 7,588,022 - Chang September 15, 2 | 2009-09-15 |
| Bow for a crossbow Grant 7,584,750 - Chang September 8, 2 | 2009-09-08 |
| Novel profile of flash memory cells App 20080217675 - Liu; Shih-Chang ; et al. | 2008-09-11 |
| Process For Wafer Bonding App 20080194076 - Chang; Fa-Yuan ; et al. | 2008-08-14 |
| Bow for a crossbow App 20080072888 - Chang; Chu-Wei | 2008-03-27 |
| Trigger assembly with a safety device for a crossbow App 20080060629 - Chang; Chu-Wei | 2008-03-13 |
| Adjustable cam for a crossbow Grant 7,188,615 - Chang March 13, 2 | 2007-03-13 |
| Crossbow with a vibration-damping device Grant 7,178,514 - Chang February 20, 2 | 2007-02-20 |
| Bowstring drawing device for a crossbow Grant 7,100,590 - Chang September 5, 2 | 2006-09-05 |
| Crossbow with a vibration-damping device App 20060169259 - Chang; Chu-Wei | 2006-08-03 |
| Adjustable cam for a crossbow App 20060169260 - Chang; Chu-Wei | 2006-08-03 |
| Bowstring Drawing Device For A Crossbow App 20060169258 - Chang; Chu-Wei | 2006-08-03 |
| Trigger assembly with a safety device for a crossbow Grant 6,802,304 - Chang October 12, 2 | 2004-10-12 |
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