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USPTO Patent Rankings Data through Dec 31, 2025
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Chi-Xiang Tseng — 23 Patents

TLTsmc Solid State Lighting: 14 patents #7 of 86Top 9%
VLVisera Technologies Company Limited: 4 patents #42 of 156Top 30%
EPEpistar: 3 patents #302 of 732Top 45%
ITITRI: 2 patents #3,461 of 9,619Top 40%
Hsinchu, TW: #1,017 of 13,380 inventorsTop 8%
Overall (All Time): #178,160 of 4,157,543Top 5%
23 Patents All Time
Chi-Xiang Tseng has been granted 23 US patents while listed as an inventor at Tsmc Solid State Lighting. The first was granted in 2006 and the most recent in August 2016. Chi-Xiang Tseng ranks #178,160 of 4,157,543 US inventors in our database (top 4.3%). Patent records list Chi-Xiang Tseng in Hsinchu, TW.

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDate
9412915 Lighting apparatus Hsiao-Wen Lee, Yu-Sheng Tang, Jung-Tang Chu 2016-08-09
9373758 Structure and method for LED with phosphor coating Hsiao-Wen Lee, Tien-Ming Lin, Min-Sheng Wu 2016-06-21
9343505 Wafer level reflector for LED packaging Hao-Wei Ku, Chung Yu Wang, Yu-Sheng Tang, Hsin-Hung Chen, Hao-Yu Yang +5 more 2016-05-17
9246068 Method and apparatus for fabricating phosphor-coated LED dies Hsiao-Wen Lee, Min-Sheng Wu, Tien-Min Lin 2016-01-26
9214610 Method and apparatus for fabricating phosphor-coated LED dies Hsiao-Wen Lee, Min-Sheng Wu, Tien-Min Lin 2015-12-15
9188288 LED emitter with improved white color appearance Hsiao-Wen Lee, Yu-Sheng Tang, Jung-Tang Chu 2015-11-17
9105818 Method and apparatus for fabricating phosphor-coated LED dies Hsiao-Wen Lee, Min-Sheng Wu, Tien-Ming Lin 2015-08-11
9093618 Method and apparatus for fabricating phosphor-coated LED dies Hsiao-Wen Lee, Min-Sheng Wu, Tien-Min Lin 2015-07-28
9082942 Method and apparatus for packaging phosphor-coated LEDs Hsiao-Wen Lee, Min-Sheng Wu, Tien-Min Lin 2015-07-14
9035334 Method and apparatus for fabricating phosphor-coated LED dies Hsiao-Wen Lee, Min-Sheng Wu, Tien-Min Lin 2015-05-19
8889439 Method and apparatus for packaging phosphor-coated LEDs Hsiao-Wen Lee, Min-Sheng Wu, Tien-Min Lin 2014-11-18
8860056 Structure and method for LED with phosphor coating Hsiao-Wen Lee, Tien-Ming Lin, Min-Sheng Wu 2014-10-14
8835202 Structure and method for LED with phosphor coating Hsiao-Wen Lee, Tien-Ming Lin, Min-Sheng Wu 2014-09-16
8765500 Method and apparatus for fabricating phosphor-coated LED dies Hsiao-Wen Lee, Min-Sheng Wu, Tien-Ming Lin 2014-07-01
8757845 Wide angle based indoor lighting lamp Hsiao-Wen Lee, Sheng-Shin Guo, Pei-Wen Ko, Chih-Hsuan Sun, Wei-Yu Yeh 2014-06-24
8647900 Micro-structure phosphor coating Hsiao-Wen Lee 2014-02-11
8486724 Wafer level reflector for LED packaging Hao-Wei Ku, Chung Yu Wang, Yu-Sheng Tang, Hsin-Hung Chen, Hao-Yu Yang +5 more 2013-07-16
8227736 Image sensor device with silicon microstructures and fabrication method thereof I-Hsiu Chen, Chen Lu, Chun-Hung Lai 2012-07-24
8164042 Color filter arrays and image sensors using the same Chin Poh Pang, Cheng-Lin Yang, Wu-Chieh Liu 2012-04-24
7897986 Microlens array and image sensing device using the same Wu-Chieh Liu, Chin Poh Pang, Cheng-Lin Yang 2011-03-01
7687757 Design of microlens on pixel array Chin Poh Pang, Cheng-Lin Yang, Wu-Chieh Liu 2010-03-30
7270457 Light source device and projector using the same Huang-Chen Guo 2007-09-18
7036937 Illuminating device reusing polarized light Chun-Chuan Lin, Hsin-Hsiang Lo 2006-05-02