logo

For the Inventor, By the Inventor

Hsinchu, Taiwan

Opto Tech Corporation


USPTO Granted Patents = 75


Trademarks = 3

Forward Citations = 1,117

Loading Chart...
Loading Chart...

137 inventors (with patents filed for the assignee):

goldMedal Lung-Han Peng (14 out of 22 patents)

silverMedal Ming-Der Lin (11 out of 18 patents)

bronzeMedal Po-Chun Yeh (8 out of 18 patents)

4.  Jin-Shown Shie (7 out of 10 patents)

5.  Chien-Feng Chang (7 out of 9 patents)

6.  Feng-Ju Chuang (7 out of 7 patents)

7.  Chang-Da Tsai (7 out of 8 patents)

8.  Jeng-Wei Yu (6 out of 21 patents)

9.  Ju-Yuan You (6 out of 6 patents)

10.  Cheng-Wei Yang (4 out of 4 patents)

11.  Zong-Huai Lee (4 out of 4 patents)

12.  Chien-Chen Hung (4 out of 4 patents)

13.  Shun-Chih Chen (4 out of 5 patents)

14.  Kwang-Ru Wang (4 out of 11 patents)

15.  Jung-kuei Hsu (4 out of 5 patents)


Core Competencies:
Light-Emitting Diode
Ultraviolet LED
Infrared Emitter
Resistive Memory Element
Organic Electroluminescent Device
Adjustable Lighting System
LED Streetlight Structure
Electroluminescent Device
High Efficiency Lighting
LED Array Package
Digital Lighting Control
Temperature Measurement Device

75 patents:

1. 11688825 - Composite substrate and light-emitting diode (2023-06-27),
2. 11233173 - Ultraviolet c light-emitting diode (2022-01-25),
3. 11004997 - Infrared thermal emitter (2021-05-11),
4. 10923633 - Top-emitting light-emitting diode (2021-02-16),
5. 10586831 - Light emitting diode memory (2020-03-10),
6. 10094970 - Light-emitting apparatus (2018-10-09),
7. 10073212 - Lamp structure (2018-09-11),
8. 10050156 - Resistive memory element (2018-08-14),
9. 9972746 - Substrate with lithium imide layer, LED with lithium imide layer and manufacturing method thereof (2018-05-15),
10. 9923119 - White LED chip and white LED packaging device (2018-03-20),
11. D811002 - Light fixture (2018-02-20),
12. 9786842 - Memory cell with functions of storage element and selector (2017-10-10),
13. 9583675 - White LED (2017-02-28),
14. 8981373 - White LED (2015-03-17),
15. 8871546 - Method of selective photo-enhanced wet oxidation for nitride layer regrowth on substrates and associated structure (2014-10-28),
OPTO TECH CORPORATION is a leading provider of optical solutions, specializing in the design, development, and production of high-quality optical products. With a strong focus on innovation and customer satisfaction, we strive to deliver cutting-edge technologies that meet the ever-evolving needs of various industries. Our extensive range of products includes precision optics, lenses, prisms, filters, and more. Backed by a team of highly skilled professionals and state-of-the-art facilities, OPTO TECH CORPORATION is committed to excellence in optical engineering and delivering customized solutions to our valued clients worldwide.
This text is generated by artificial intelligence and may not be accurate.

logo

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

...
75 Patents

#48 in Hsinchu

#287 in Taiwan

#9,625 in the World

...
Hsinchu, Taiwan

Opto Tech Corporation

Forward Citations = 1,117

137 inventors:

goldMedal Lung-Han Peng (14 out of 22 patents)

silverMedal Ming-Der Lin (11 out of 18 patents)

bronzeMedal Po-Chun Yeh (8 out of 18 patents)

4.  Jin-Shown Shie (7 out of 10 patents)

5.  Chien-Feng Chang (7 out of 9 patents)

Please report any incorrect information to support@idiyas.com
Loading…