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USPTO Patent Rankings Data through Dec 31, 2025
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Ching-Hua Chiu — 18 Patents

TLTsmc Solid State Lighting: 9 patents #14 of 86Top 20%
NUNational Chiao Tung University: 3 patents #170 of 1,517Top 15%
TSMC: 3 patents #5,465 of 12,232Top 45%
CUChina Medical University: 2 patents #55 of 229Top 25%
EPEpistar: 1 patents #519 of 732Top 75%
LTLite-On Technology: 1 patents #549 of 1,203Top 50%
Hsinchu, TW: #1,303 of 13,380 inventorsTop 10%
Overall (All Time): #245,716 of 4,157,543Top 6%
18 Patents All Time
Ching-Hua Chiu has been granted 18 US patents while listed as an inventor at Tsmc Solid State Lighting. The first was granted in 2009 and the most recent in December 2024. Ching-Hua Chiu ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list Ching-Hua Chiu in Hsinchu, TW.

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12176431 Electronic device employing two-dimensional electron gas with reduced leakage current Tzu-Wen Shih, Der-Ming Kuo, Meng-Shao Hsieh, Shih-Hsiang Tai 2024-12-24 $21,208,000
9324624 Optimizing light extraction efficiency for an LED wafer Chyi Shyuan Chern, Hsin-Hsien Wu, Yung-Hsin Yang 2016-04-26
9117968 Light-emitting diode structure Hsing-Kuo Hsia 2015-08-25
9099632 Light emitting diode emitter substrate with highly reflective metal bonding Chyi Shyuan Chern, Wen-Chien Fu, Hsing-Kuo Hsia, Chih-Kuang Yu, Hung-Yi Kuo 2015-08-04
9065015 Forming light-emitting diodes using seed particles Jung-Tang Chu, Hung-Wen Huang, Yea-Chen Lee, Hsing-Kuo Hsia 2015-06-23
8618564 High efficiency light emitting diodes Jung-Tang Chu, Hsing-Kuo Hsia 2013-12-31
8592242 Etching growth layers of light emitting devices to reduce leakage current Hung-Wen Huang, Hsing-Kuo Hsia 2013-11-26
8563334 Method to remove sapphire substrate Hung-Wen Huang, Hsing-Kuo Hsia 2013-10-22
8546165 Forming light-emitting diodes using seed particles Jung-Tang Chu, Hung-Wen Huang, Yea-Chen Lee, Hsing-Kuo Hsia 2013-10-01
8519538 Laser etch via formation Hsing-Kuo Hsia, Chih-Kuang Yu, Troy Wu 2013-08-27 $4,022,000
8476659 Light emitting device Hsing-Kuo Hsia, Hung-Weng Huang, Gordon Kuo 2013-07-02
8475397 Plantar fasciitis rehabilitation controlling device Li-Wei Chou 2013-07-02
8409965 Method and structure for LED with nano-patterned substrate Hsing-Kuo Hsia 2013-04-02 $6,670,000
8308614 Rehabilitation device for arms Li-Wei Chou 2012-11-13
8236584 Method of forming a light emitting diode emitter substrate with highly reflective metal bonding Chyi Shyuan Chem, Wen-Chien Fu, Hsing-Kuo Hsia, Chih-Kuang Yu, Hung-Yi Kuo 2012-08-07
7998539 Method of forming thin-film structure by oblique-angle deposition Chia-Hua Chang, Chin-Sheng Yang, Pei-Chen Yu, Hao-Chung Kuo 2011-08-16
7888144 Light-emitting device and method for making the same Hung-Wen Huang, Hao-Chung Kuo, Tien-Chang Lu, Shing-Chung Wang, Chih-Ming Lai 2011-02-15
7588955 Method for promoting light emission efficiency of LED using nanorods structure Hung-Wen Huang, Tien-Chang Lu, Hao-Chung Kuo, Shing-Chung Wang 2009-09-15

Nearby-Ranked Inventors

Takuma Inami18
Daniel Mills18
Jeffrey J. Beaver18
Atilhan Manay18
Chung-Wen Lo18
Andrew KENNEDY18
Max Heimel18
Kevin Skadron18
John B. Halander18