Yeh; Chao-Yi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yeh; Chao-Yi.The latest application filed is for "fingerprint sensing apparatus".
- Yeh; Chao-Yi - Hsinchu City TW
- Yeh; Chao-Yi - Zhubei TW
- YEH; Chao-Yi - Zhubei City TW
- Yeh; Chao-Yi - Miao-Li Hsien TW
- YEH; CHAO-YI - Chu-Nan TW
- Yeh; Chao-Yi - Hsinchu TW
| Patent | Date |
|---|---|
| Fingerprint Sensing Apparatus App 20220283353 - Yeh; Chao-Yi | 2022-09-08 |
| Panel inspection apparatus and method Grant 9,810,640 - Yeh , et al. November 7, 2 | 2017-11-07 |
| Detection method and device for touch panel Grant 9,785,285 - Yeh , et al. October 10, 2 | 2017-10-10 |
| Detection Method And Device For Touch Panel App 20160225139 - YEH; Chao-Yi ; et al. | 2016-08-04 |
| Panel Inspection Apparatus And Method App 20160216214 - YEH; Chao-Yi ; et al. | 2016-07-28 |
| Illumination device Grant 8,267,549 - Hwang , et al. September 18, 2 | 2012-09-18 |
| Projection lens Grant 8,203,792 - Yeh , et al. June 19, 2 | 2012-06-19 |
| Projection Lens App 20120044584 - YEH; CHAO-YI ; et al. | 2012-02-23 |
| Internally focusing lens system Grant 8,000,032 - Yeh , et al. August 16, 2 | 2011-08-16 |
| Method And System For Evaluating Light Uniformity Through An Optical Lens App 20110149066 - YEH; CHAO-YI ; et al. | 2011-06-23 |
| Method And System For Measuring A Focal Length Of An Optical Lens App 20110149273 - YEH; CHAO-YI ; et al. | 2011-06-23 |
| Illumination Device App 20110002125 - HWANG; JYH-DER ; et al. | 2011-01-06 |
| LED lamp base Grant D623,341 - Yeh September 7, 2 | 2010-09-07 |
| Internally Focusing Lens System App 20100220397 - YEH; Chao-Yi ; et al. | 2010-09-02 |
| Heat dissipation device Grant D619,550 - Hwang , et al. July 13, 2 | 2010-07-13 |
| Fixed-focus lens Grant 7,505,209 - Kang , et al. March 17, 2 | 2009-03-17 |
| Fixed-focus Lens App 20070268598 - Kang; Yi-Hao ; et al. | 2007-11-22 |
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