YC

Yu-Yu Chang

LT Lite-On Technology: 8 patents #57 of 1,203Top 5%
LC Lite-On Opto Technology (Changzhou) Co.: 6 patents #12 of 99Top 15%
NU National Central University: 3 patents #56 of 733Top 8%
EO Eosmem: 1 patents #6 of 20Top 30%
Overall (All Time): #365,554 of 4,157,543Top 9%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12386245 Off-axis light emitting device and image capturing module using the same Yun-Ta Chen, MING-SHIOU TSAI, Chien-Shun Huang, Meng-Sung Chou 2025-08-12
11508703 Light emitting device for monitoring system Chen-Hsiu Lin, Chien-Shun Huang 2022-11-22
11309466 Light emitting unit Chih-Yuan Chen, Yung-Chang Jen 2022-04-19
11209146 Miniaturized structured light projection module Yung-Chang Jen, Chen-Hsiu Lin 2021-12-28
10879443 LED package structure, chip carrier, and method for manufacturing chip carrier Chen-Hsiu Lin 2020-12-29
10727383 LED package structure Shih-Chiang Yen, Yi-Hsuan Chen, Chen-Hsiu Lin 2020-07-28
10140501 High resolution thin device for fingerprint recognition Ching-Cherng Sun, Yeh-Wei Yu, Jhih-You CAI 2018-11-27
10128420 LED package structure and chip-scale light emitting unit Yu-Kang Lu, Yung-Chang Jen 2018-11-13
9904839 Fingerprint detection apparatus, mobile device using the same and manufacturing method thereof Ching-Cherng Sun, Jia Wang, Jhih-You CAI, Hui-Min Tsai, Ching Ti +1 more 2018-02-27
9865782 LED package structure and lens thereof KUO-MING CHIU, Han-Hsing Peng, Heng-I Lee, Shih-Chiang Yen 2018-01-09
9793452 Blue light leakage-suppressing LED structure Ching-Cherng Sun, Tsung-Hsun Yang, Te-Yuan Chung, Shang-Fu Yang 2017-10-17
8803427 LED package structure Ching-Cherng Sun, Ching-Yi Chen 2014-08-12
8723403 Light assembly with light-mixing function Ching-Cherng Sun, Chih-Yu Chiu 2014-05-13