Tsai; Chih-Hsien
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tsai; Chih-Hsien.The latest application filed is for "display system".
Company Profile
39.48.72
- Tsai; Chih-Hsien - Hsinchu TW
- Tsai; Chih-Hsien - Hsin-Chu TW
- Tsai; Chih-Hsien - Hsin-Shu TW
- Tsai; Chih-Hsien - Hsinchu City TW
- Tsai; Chih-Hsien - Hsinchu Science Park TW
Patent Activity
| Patent | Date |
|---|---|
| Display System App 20220291515 - Tsai; Chih-Hsien ; et al. | 2022-09-15 |
| Light Source Module And Lidar Device App 20220283304 - Lin; Yao-Shun ; et al. | 2022-09-08 |
| Illumination system and projection apparatus Grant 11,402,738 - Hsieh , et al. August 2, 2 | 2022-08-02 |
| Mems Device And Optical Device App 20220229286 - Tsai; Chih-Hsien | 2022-07-21 |
| Illumination System And Projection Device App 20220171266 - Lai; Jyun-Cong ; et al. | 2022-06-02 |
| Display system Grant 11,347,067 - Tsai , et al. May 31, 2 | 2022-05-31 |
| Projection Method And Projection System App 20220018987 - Hsieh; Chi-Tang ; et al. | 2022-01-20 |
| Illumination system, projection device and operating method thereof Grant 11,199,765 - Pan , et al. December 14, 2 | 2021-12-14 |
| Projection device and illumination system thereof Grant 11,153,545 - Pan , et al. October 19, 2 | 2021-10-19 |
| Projection device Grant 11,126,075 - Su , et al. September 21, 2 | 2021-09-21 |
| Illumination system, projection apparatus, and projection method of projection apparatus Grant 11,086,206 - Tsai August 10, 2 | 2021-08-10 |
| Projection Device App 20210063862 - Su; Tai-Ying ; et al. | 2021-03-04 |
| Lighting System And Projection Device App 20210041776 - Tsai; Chih-Hsien ; et al. | 2021-02-11 |
| Projection Device And Illumination System Thereof App 20200351480 - PAN; HAW-WOEI ; et al. | 2020-11-05 |
| Projection apparatus and illumination system Grant 10,824,069 - Tsai November 3, 2 | 2020-11-03 |
| Illumination system having two sensors, projection device comprising such an illumination system and illumination control method thereof Grant 10,824,062 - Tsai , et al. November 3, 2 | 2020-11-03 |
| Phosphor wheel and projector using the phosphor wheel Grant 10,824,068 - Hsieh , et al. November 3, 2 | 2020-11-03 |
| Illumination system, projection apparatus, and projection method of projection apparatus Grant 10,816,885 - Tsai October 27, 2 | 2020-10-27 |
| Illumination system, projection apparatus, and projection method of projection apparatus Grant 10,802,387 - Tsai October 13, 2 | 2020-10-13 |
| Projector and illumination system Grant 10,795,249 - Tsai October 6, 2 | 2020-10-06 |
| Projection device and illumination system thereof Grant 10,788,741 - Tsai , et al. September 29, 2 | 2020-09-29 |
| Illumination system and projection apparatus Grant 10,775,689 - Pan , et al. September 15, 2 | 2020-09-15 |
| Projection apparatus and light source apparatus having wavelength conversion device and filter device Grant 10,761,414 - Tsai , et al. Sep | 2020-09-01 |
| Wavelength conversion device Grant 10,678,122 - Pan , et al. | 2020-06-09 |
| Head-mounted display Grant 10,663,735 - Tsai , et al. | 2020-05-26 |
| Composite Phase Conversion Element And Projection Apparatus App 20200142290 - Lin; Yao-Shun ; et al. | 2020-05-07 |
| Projection device and light engine module Grant 10,630,945 - Pan , et al. | 2020-04-21 |
| Head-mounted display Grant 10,627,624 - Pan , et al. | 2020-04-21 |
| Head-mounted display apparatus Grant 10,598,934 - Hsieh , et al. | 2020-03-24 |
| Light source module and projection device Grant 10,602,101 - Weng , et al. | 2020-03-24 |
| Polarizing Rotation Device And Projection Device App 20200089095 - Lin; Yao-Shun ; et al. | 2020-03-19 |
| Projection device and projection system Grant 10,571,792 - Pan , et al. Feb | 2020-02-25 |
| Projection screen and projection system Grant 10,564,536 - Pan , et al. Feb | 2020-02-18 |
| Illumination system and projection apparatus having a small volume Grant 10,558,114 - Liao , et al. Feb | 2020-02-11 |
| Projection device and illumination system Grant 10,547,816 - Tsai , et al. Ja | 2020-01-28 |
| Illumination system and projection apparatus Grant 10,520,802 - Liao , et al. Dec | 2019-12-31 |
| Illumination System, Projection Apparatus, And Projection Method Of Projection Apparatus App 20190384149 - Tsai; Chih-Hsien | 2019-12-19 |
| Illumination System, Projection Apparatus, And Projection Method Of Projection Apparatus App 20190384148 - Tsai; Chih-Hsien | 2019-12-19 |
| Illumination System, Projection Apparatus, And Projection Method Of Projection Apparatus App 20190384150 - Tsai; Chih-Hsien | 2019-12-19 |
| Head-mounted Display App 20190361243 - Tsai; Chih-Hsien ; et al. | 2019-11-28 |
| Illumination System, Projection Device And Illumination Control Method App 20190354001 - Tsai; Chih-Hsien ; et al. | 2019-11-21 |
| Illumination System And Projection Apparatus App 20190346755 - Hsieh; Chi-Tang ; et al. | 2019-11-14 |
| Illumination System, Projection Device And Operating Method Thereof App 20190331997 - Pan; Haw-Woei ; et al. | 2019-10-31 |
| Projection Device And Illumination System Thereof App 20190324358 - TSAI; CHIH-HSIEN ; et al. | 2019-10-24 |
| Projector and illumination system thereof Grant 10,444,611 - Pan , et al. Oc | 2019-10-15 |
| Optical waveguide element and display device Grant 10,437,068 - Weng , et al. O | 2019-10-08 |
| Head-mounted display Grant 10,429,650 - Tsai , et al. O | 2019-10-01 |
| Projection Apparatus And Illumination System App 20190285976 - Tsai; Chih-Hsien | 2019-09-19 |
| Illumination System And Projection Apparatus App 20190253676 - TSAI; CHIH-HSIEN ; et al. | 2019-08-15 |
| Projection Device And Light Engine Module App 20190246080 - PAN; HAW-WOEI ; et al. | 2019-08-08 |
| Projection Device And Illumination System App 20190238803 - TSAI; CHIH-HSIEN ; et al. | 2019-08-01 |
| Illuminaiton System And Projeciteon Apparatus App 20190235368 - Liao; Chien-Chung ; et al. | 2019-08-01 |
| Projection Apparatus And Light Source Apparatus App 20190204724 - Tsai; Chih-Hsien ; et al. | 2019-07-04 |
| Wavelength Conversion Device App 20190196315 - PAN; HAW-WOEI ; et al. | 2019-06-27 |
| Illumination System And Projection Apparatus App 20190187544 - Liao; Chien-Chung ; et al. | 2019-06-20 |
| Light Source Module And Projection Device App 20190182459 - Weng; Yi-Hsuang ; et al. | 2019-06-13 |
| Projector And Illumination System Thereof App 20190163043 - Pan; Haw-Woei ; et al. | 2019-05-30 |
| Head-mounted display device Grant 10,288,887 - Pan , et al. | 2019-05-14 |
| Phosphor Wheel And Projector Using The Phosphor Wheel App 20190137858 - HSIEH; Chi-Tang ; et al. | 2019-05-09 |
| Projection Device and Projection System App 20190086784 - Pan; Haw-Woei ; et al. | 2019-03-21 |
| Projection Screen and Projection System App 20190086785 - Pan; Haw-Woei ; et al. | 2019-03-21 |
| Head mounted display device Grant 10,234,603 - Tsai , et al. | 2019-03-19 |
| Projector And Illumination System App 20180373131 - Tsai; Chih-Hsien | 2018-12-27 |
| Illumination System And Projection Apparatus App 20180373135 - Pan; Haw-Woei ; et al. | 2018-12-27 |
| Head-mounted display Grant 10,139,628 - Pan , et al. Nov | 2018-11-27 |
| Head-mounted Display Device App 20180284450 - Pan; Haw-Woei ; et al. | 2018-10-04 |
| Optical Waveguide Element And Display Device App 20180231783 - Weng; Yi-Hsuang ; et al. | 2018-08-16 |
| Wearable Apparatus And Light Guide Element App 20180059306 - Pan; Haw-Woei ; et al. | 2018-03-01 |
| Head-mounted Display App 20180031842 - Tsai; Chih-Hsien ; et al. | 2018-02-01 |
| Head-mounted Display App 20180031843 - Pan; Haw-Woei ; et al. | 2018-02-01 |
| Head-mounted Display App 20180031841 - Hsieh; Chi-Tang ; et al. | 2018-02-01 |
| Head-mounted Display Apparatus App 20170299867 - Tsai; Chih-Hsien ; et al. | 2017-10-19 |
| Head-mounted Display App 20170219827 - Pan; Haw-Woei ; et al. | 2017-08-03 |
| Head-mounted Display App 20170219828 - Tsai; Chih-Hsien ; et al. | 2017-08-03 |
| Head-mounted Display Apparatus App 20170212350 - Hsieh; Chi-Tang ; et al. | 2017-07-27 |
| Optical module and head mounted display Grant 9,678,348 - Tsai , et al. June 13, 2 | 2017-06-13 |
| Head Mounted Display Device App 20170153662 - TSAI; CHIH-HSIEN ; et al. | 2017-06-01 |
| Optical Module And Head Mounted Display App 20170090197 - Tsai; Chih-Hsien ; et al. | 2017-03-30 |
| Image displaying device and method Grant 9,400,415 - Tsai July 26, 2 | 2016-07-26 |
| Display System App 20160170216 - Tsai; Chih-Hsien ; et al. | 2016-06-16 |
| Stereo image displaying system and stereo image capturing system Grant 9,341,853 - Tsai May 17, 2 | 2016-05-17 |
| Multi-view movable projection system Grant 9,272,622 - Tsai March 1, 2 | 2016-03-01 |
| Image rearranging lens and projection apparatus Grant 9,268,143 - Tsai , et al. February 23, 2 | 2016-02-23 |
| Touch device and touch projection system using the same Grant 9,213,444 - Chou , et al. December 15, 2 | 2015-12-15 |
| Vehicular projection system projecting on multiple screens Grant 9,128,357 - Chung , et al. September 8, 2 | 2015-09-08 |
| Image Rearranging Lens And Projection Apparatus App 20140198302 - Tsai; Chih-Hsien ; et al. | 2014-07-17 |
| Projection Device App 20140104580 - Tsai; Chih-Hsien ; et al. | 2014-04-17 |
| Image Displaying Device And Method App 20140104317 - Tsai; Chih-Hsien | 2014-04-17 |
| Stereo Image Displaying System And Stereo Image Capturing System App 20140049618 - Tsai; Chih-Hsien | 2014-02-20 |
| Vehicular Optical Touch Apparatus App 20130314379 - Tsai; Chih-Hsien ; et al. | 2013-11-28 |
| Projection apparatus and projection lens Grant 8,585,210 - Cheng , et al. November 19, 2 | 2013-11-19 |
| Projection System App 20130293851 - Tsai; Chih-Hsien | 2013-11-07 |
| Touch Device And Touch Projection System Using The Same App 20130265245 - Chou; Hung-Chih ; et al. | 2013-10-10 |
| Vehicular Projection System App 20130100527 - Chung; Po-Jen ; et al. | 2013-04-25 |
| Projection System Used In A Vehicle App 20130094002 - Chung; Po-Jen ; et al. | 2013-04-18 |
| Touch Display Apparatus App 20130088441 - Chung; Po-Jen ; et al. | 2013-04-11 |
| Projection Apparatus App 20120133898 - Chang; Jui-Ping ; et al. | 2012-05-31 |
| Projection Apparatus And Illumination System App 20120075594 - Tsai; Chih-Hsien ; et al. | 2012-03-29 |
| Projection Apparatus App 20110090464 - Jhang; Ruei-Bin ; et al. | 2011-04-21 |
| Projection Apparatus App 20110090463 - Jhang; Ruei-Bin ; et al. | 2011-04-21 |
| Projection apparatus and light integration rod thereof Grant 7,850,315 - Lin , et al. December 14, 2 | 2010-12-14 |
| Projection apparatus and projection lens App 20100309443 - Cheng; Chu-Ming ; et al. | 2010-12-09 |
| Projection Apparatus And Light Integration Rod Thereof App 20080309890 - Lin; Jiunn-Lih ; et al. | 2008-12-18 |
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