HC

Hua-Chi Cheng

IT ITRI: 13 patents #324 of 9,619Top 4%
NU Nankai University: 2 patents #20 of 245Top 9%
SC Sumitomo Chemical: 2 patents #1,792 of 4,033Top 45%
CT Chunghwa Picture Tubes: 1 patents #485 of 907Top 55%
FP Felix Schoeller Technical Papers: 1 patents #5 of 11Top 50%
HD Hannstar Display: 1 patents #265 of 451Top 60%
QD Quanta Display: 1 patents #36 of 120Top 30%
TA Taiwan Tft Lcd Association: 1 patents #36 of 55Top 70%
TI Tennrich International: 1 patents #4 of 7Top 60%
AO Au Optronics: 1 patents #1,836 of 2,945Top 65%
TO Toppoly Optoelectronics: 1 patents #68 of 130Top 55%
BL Byd Company Limited: 1 patents #476 of 1,165Top 45%
CO Chi Mei Optoelectronics: 1 patents #126 of 296Top 45%
📍 Nanhu, NY: #6 of 38 inventorsTop 20%
Overall (All Time): #233,993 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDate
11543564 Metalens array and spatial positioning method based on metalens array Shuqi Chen, Wenwei Liu, Dina Ma, Jianguo Tian 2023-01-03
D961718 Mosquito killer lamp Zhanhao Su, Huahui Zhu 2022-08-23
10459127 Fourier lens, method for designing Fourier lens, and schlieren apparatus Shuqi Chen, Wenwei Liu, Jianguo Tian 2019-10-29
9902291 Vehicle and sliding feedback control system of vehicle and method for the same Hao Chen, Ou Ruan 2018-02-27
8646698 Protective cover of mobile electronic product Shih-Hui Chen, Chin-Tien Lin 2014-02-11
8513670 Pixel structure and pixel circuit having multi-display mediums Jing-Yi Yan, Yen-Shih Huang, Chen-Wei Lin 2013-08-20
7390715 Method of fabricating active layer thin film by metal chalcogenide precursor solution Chun-Yao Ou, Ming-Nan Hsiao, Bor-Chuan Chuang, Chao Wang 2008-06-24
7381586 Methods for manufacturing thin film transistors that include selectively forming an active channel layer from a solution Cheng-Chung Lee, Ming-Nan Hsiao 2008-06-03
6811457 Cathode plate of a carbon nano tube field emission display and its fabrication method Cheng-Chung Lee, Jane-Hway Liao, Yu-Yang Chang, Jyh-Rong Sheu, Jia-Chong Ho 2004-11-02
6769945 Method of growing isomeric carbon emitters onto triode structure of field emission display Yu-Yang Chang, Jyh-Rong Sheu, Ching-Hsun Chao, Kuang-Chung Chen 2004-08-03
6750604 Field emission display panels incorporating cathodes having narrow nanotube emitters formed on dielectric layers Cheng-Chung Lee, Jane-Hway Liao, Wen-Chun Wang 2004-06-15
6705910 Manufacturing method for an electron-emitting source of triode structure Jyh-Rong Sheu, Jia-Chong Ho, Yu-Yang Chang, Cheng-Chung Lee 2004-03-16
6541906 Field emission display panel equipped with a dual-layer cathode and an anode on the same substrate and method for fabrication Cheng-Chung Lee, Jane-Hway Liao, Wen-Chun Wang 2003-04-01
6208401 Liquid crystal panel and method for producing the same Chun-Hsiang Wen, Shu-Huei Cheng, Yaw-Ting Wu, Ming-Hsiang Chan, Jun-ichi Yasukawa +1 more 2001-03-27
6110625 Methods for manufacturing color filters Chun-Hsiang Wen, Shu-Huei Cheng, Yaw-Ting Wu, Ming-Shiang Jan, Pao-Ju Hsieh +2 more 2000-08-29
6017611 Ink jet printable support material for thermal transfer William L. Quartz, Rodney Richmond, Ajay Y. Houde, Jack Kantrowitz 2000-01-25
5718991 Method for making photomasks having regions of different light transmissivities Dhei-Jhai Lin, Rong-Jer Lee, Wen-Tung Cheng 1998-02-17
5645970 Weak base developable positive photoresist composition containing quinonediazide compound Chao H. Tseng, Pao-Ju Hsieh 1997-07-08
5631111 Method for producing color filters Chao Niu, Hsien-Kuang Lin, Pao-Ju Hsieh 1997-05-20