Chi-Ho Chang — 22 Patents at Au Optronics

Chi-Ho Chang has been granted 22 US patents while listed as an inventor at Au Optronics. The first was granted in 2011 and the most recent in May 2024. Chi-Ho Chang ranks #189,202 of 4,157,543 US inventors in our database (top 4.6%). Patent records list Chi-Ho Chang in Taipei, TW.

Issued Patents All Time

Showing 1–22 of 22 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11996503	Display device	Jian-Jhou Tseng	2024-05-28
11646301	Display device	Yang-En Wu	2023-05-09
11143920	Display panel	An-Cheng Chou, Yu-Chang Wen	2021-10-12
10985190	Active device substrate and fabricating method thereof	—	2021-04-20
10629636	Array substrate	Sheng-Chin Fan	2020-04-21
10256258	Pixel structure and fabrication method thereof	—	2019-04-09	$335,000
10163937	Pixel structure and fabricating method thereof	—	2018-12-25
10082566	Parking space status sensing system and method	Meng-Xi Wu, Houng-Ti Chiang, Guo-Zhong Lu, Chao-Fu Chiang, Jing-Chung Xu +1 more	2018-09-25
9941305	Pixel structure and fabrication method thereof	—	2018-04-10	$774,000
9678196	Sensor for detecting parking lot	Chien-Pien Hsieh, Chao-Fu Chiang, Ping-Chang Tsao	2017-06-13
9614291	Two-dimensional antenna array, one-dimensional antenna array and single differential feeding antenna	Chun-Hao Hu, Yo-Sheng Lin, Ping-Chang Tsao	2017-04-04
9590302	Active antenna module	Ren-Her Chen, Ping-Chang Tsao, Jen-Chih Huang, Guo-Zhong Lu, Yun-Chun Sung	2017-03-07
9581823	2D/3D switchable display device and manufacturing method thereof	Ping-Feng Yu	2017-02-28	$369,000
9423115	Lighting device with microwave detection function	Yun-Chun Sung, Ming-Tsung Hsu, Jen-Chih Huang, Guo-Zhong Lu, Ping-Chang Tsao	2016-08-23
9377647	Stereoscopic touch display device	Chien-Chieh Yang, Wen-Yuan Li, Shiuan-Iou Lin	2016-06-28	$498,000
9335401	Full analog microwave sensor for multiple range selection and ultra-low power consumption	Li-Wei Yu, Yi-Ting Yang, Yun-Chun Sung, Ming-Tsung Hsu, Yih-Ming Huang +1 more	2016-05-10
9280026	Pixel structure and display panel	Seok-Lyul Lee	2016-03-08	$342,000
9274217	Microwave sensor having function of range gates	Yun-Chun Sung, Ming-Tsung Hsu, Jen-Chih Huang, Guo-Zhong Lu, Ping-Chang Tsao +1 more	2016-03-01
9151650	Flow velocity meter having signal generating module with phase locked loop for generating continuous wave signal	Ping-Chang Tsao, Hung-Chun Lin, Shang-Fong CHIU, Pei-San Tsai, Yin-Sung HSU +2 more	2015-10-06
8796056	Method for fabricating a display panel	—	2014-08-05	$411,000
7982681	Leaky-wave dual-antenna system	Feng-Ling Liu, Pei-Ji Yang, Min-Fang Lo	2011-07-19
7884740	Multi-lane vehicle detection apparatus	Ching-Kuang Tzuang	2011-02-08

Chi-Ho Chang — 22 Patents

Issued Patents All Time

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