Su; Yuan-Hung
Patent Applications and Registrations
Patent applications and USPTO patent grants for Su; Yuan-Hung.The latest application filed is for "optical lens".
- Su; Yuan-Hung - Taichung TW
- Su; Yuan-Hung - Hukou Township TW
- Su; Yuan-Hung - Hsinchu TW
- Su; Yuan-Hung - Hsinchu Science Park TW
- Su; Yuan-Hung - Hsinchu County TW
- SU; Yuan-Hung - Taichung City TW
- SU; Yuan-Hung - Hsinchu City TW
- Su; Yuan-Hung - Hsinch TW
- Su; Yuan-Hung - Hsin-Chu TW
| Patent | Date |
|---|---|
| Optical lens Grant 11,307,390 - Lai , et al. April 19, 2 | 2022-04-19 |
| Optical lens Grant 11,029,487 - Lai , et al. June 8, 2 | 2021-06-08 |
| Optical lens and projection device having the same Grant 10,684,453 - Lai , et al. | 2020-06-16 |
| Optical lens Grant 10,670,846 - Su , et al. | 2020-06-02 |
| Optical lens Grant 10,598,907 - Chiang , et al. | 2020-03-24 |
| Optical Lens App 20190302403 - LAI; Sheng-Tang ; et al. | 2019-10-03 |
| Optical Lens App 20190204542 - LAI; SHENG-TANG ; et al. | 2019-07-04 |
| Optical lens Grant 10,324,279 - Su , et al. | 2019-06-18 |
| Optical Lens And Projection Device Having The Same App 20190079275 - LAI; Sheng-Tang ; et al. | 2019-03-14 |
| Optical Lens App 20180164555 - SU; Yuan-Hung ; et al. | 2018-06-14 |
| Optical Lens App 20180120544 - CHIANG; Bing-Ju ; et al. | 2018-05-03 |
| Optical Lens App 20170357082 - SU; YUAN-HUNG ; et al. | 2017-12-14 |
| Zoom lens Grant 9,829,687 - Su , et al. November 28, 2 | 2017-11-28 |
| Zoom lens system Grant 9,703,083 - Cheng , et al. July 11, 2 | 2017-07-11 |
| Optical lens Grant 9,645,365 - Chou , et al. May 9, 2 | 2017-05-09 |
| Zoom Lens System App 20170102529 - CHENG; HUNG-YOU ; et al. | 2017-04-13 |
| Zoom Lens App 20160097919 - SU; YUAN-HUNG ; et al. | 2016-04-07 |
| Optical Lens App 20150070786 - Chou; Yu-Hung ; et al. | 2015-03-12 |
| Fixed focal length lens Grant 8,908,292 - Chou , et al. December 9, 2 | 2014-12-09 |
| Fixed Focal Length Lens App 20140029119 - Chou; Yu-Hung ; et al. | 2014-01-30 |
| Zoom lens Grant 8,144,401 - Su , et al. March 27, 2 | 2012-03-27 |
| Fixed-focus lens Grant 8,089,706 - Kang , et al. January 3, 2 | 2012-01-03 |
| Fixed-focus Lens App 20110292515 - Kang; Yi-Hao ; et al. | 2011-12-01 |
| Fixed-focus lens Grant 8,054,541 - Kang , et al. November 8, 2 | 2011-11-08 |
| Zoom Lens App 20110194188 - Su; Yuan-Hung ; et al. | 2011-08-11 |
| Projection lens Grant 7,952,817 - Kang , et al. May 31, 2 | 2011-05-31 |
| Fixed-focus lens Grant 7,859,770 - Su , et al. December 28, 2 | 2010-12-28 |
| Fixed-focus Lens App 20100265596 - Su; Yuan-Hung ; et al. | 2010-10-21 |
| Fixed-focus Lens App 20100232038 - Kang; Yi-Hao ; et al. | 2010-09-16 |
| Projection Lens App 20100039711 - Kang; Yi-Hao ; et al. | 2010-02-18 |
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