CT

Chih-Hsien Tsai

CO Coretronic: 36 patents #5 of 684Top 1%
YO Young Optics: 11 patents #14 of 188Top 8%
Overall (All Time): #60,118 of 4,157,543Top 2%
47
Patents All Time

Issued Patents All Time

Showing 26–47 of 47 patents

Patent #TitleCo-InventorsDate
10598934 Head-mounted display apparatus Chi-Tang Hsieh 2020-03-24
10571792 Projection device and projection system Haw-Woei Pan, Yi-Hsuang Weng, Chi-Tang Hsieh, Jo-Han Hsu 2020-02-25
10564536 Projection screen and projection system Haw-Woei Pan, Yi-Hsuang Weng, Chi-Tang Hsieh, Jo-Han Hsu 2020-02-18
10558114 Illumination system and projection apparatus having a small volume Chien-Chung Liao, Haw-Woei Pan 2020-02-11
10547816 Projection device and illumination system Yi-Hsuang Weng 2020-01-28
10520802 Illumination system and projection apparatus Chien-Chung Liao, Haw-Woei Pan 2019-12-31
10444611 Projector and illumination system thereof Haw-Woei Pan, Chi-Tang Hsieh 2019-10-15
10437068 Optical waveguide element and display device Yi-Hsuang Weng, Chi-Tang Hsieh, Haw-Woei Pan 2019-10-08
10429650 Head-mounted display Chi-Tang Hsieh, Haw-Woei Pan 2019-10-01
10288887 Head-mounted display device Haw-Woei Pan, Yi-Hsuang Weng 2019-05-14
10234603 Head mounted display device Chi-Tang Hsieh 2019-03-19
10139628 Head-mounted display Haw-Woei Pan, Chi-Tang Hsieh 2018-11-27
9678348 Optical module and head mounted display Haw-Woei Pan 2017-06-13
9400415 Image displaying device and method 2016-07-26
9341853 Stereo image displaying system and stereo image capturing system 2016-05-17
9272622 Multi-view movable projection system 2016-03-01
9268143 Image rearranging lens and projection apparatus Wei-Hung Tsai, Hung-Chih Chou 2016-02-23
9213444 Touch device and touch projection system using the same Hung-Chih Chou, Yung-Hsing Chen, Chien-Jung Huang, Wei-Szu Lin 2015-12-15
9207807 Vehicular optical touch apparatus Hung-Chih Chou, Wei-Szu Lin 2015-12-08
9128357 Vehicular projection system projecting on multiple screens Po-Jen Chung, Wei-Szu Lin, Kang Li, Hung-Chih Chou, Chien-Jung Huang 2015-09-08
8585210 Projection apparatus and projection lens Chu-Ming Cheng 2013-11-19
7850315 Projection apparatus and light integration rod thereof Jiunn-Lih Lin, Huang-Ming Chen, Pei-Ching Liu, Tzu-Kai Wang 2010-12-14