For the Inventor, By the Inventor

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Dover, DE, United States of America

Kkt Holdings Syndicate

USPTO Granted Patents = 3

Forward Citations = 0

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4 inventors (with patents filed for the assignee):

Tzu-Yi Kuo (3 out of 3 patents)

Yu-Kuang Tseng (3 out of 5 patents)

Cheng Ta Kao (1 out of 1 patent)

4. Chiyan Kuan (1 out of 21 patents)

3 patents: Sort by Forward Citations

1. 11610758 - Charged particle beam lithography system (2023-03-21),

2. 11366153 - Micro LED display panel (2022-06-21),

3. 11127564 - Scanning electron microscope with objective lens below sample stage (2021-09-21),

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USPTO Data Jan 1 1976 - Dec 30 2025

3 Patents

#127 in Dover, DE

#984 in Delaware

#72,023 in US

Dover, DE, United States of America

Kkt Holdings Syndicate

Forward Citations = 0

4 inventors:

Tzu-Yi Kuo (3 out of 3 patents)

Yu-Kuang Tseng (3 out of 5 patents)

Cheng Ta Kao (1 out of 1 patent)

4. Chiyan Kuan (1 out of 21 patents)

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