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Hsinchu, Taiwan

Delta Optoelectronics, Inc.

USPTO Granted Patents = 19

% Expired Patents = 68.4

Forward Citations = 142

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40 inventors (with patents filed for the assignee):

Lai-Cheng Chen (12 out of 13 patents)

Chun-Hui Tsai (6 out of 28 patents)

Yui-Shin Fran (5 out of 7 patents)

4. Ruey-Feng Jean (3 out of 5 patents)

5. Shih-Hsien Lin (3 out of 3 patents)

6. Wen-Tsang Liu (3 out of 4 patents)

7. Ping-Song Wang (3 out of 3 patents)

8. Jui-Fen Pai (2 out of 12 patents)

9. Kuang-Lung Tsai (2 out of 9 patents)

10. Cheng-Yi Chang (2 out of 20 patents)

11. Chih-Fang Chen (2 out of 6 patents)

12. Kung-Tung Pan (2 out of 2 patents)

13. Yung-Yuan Chen (2 out of 2 patents)

14. Yi-Hung Chou (2 out of 2 patents)

15. Chien-Chung Wu (1 out of 2 patents)

19 patents: Sort by Forward Citations

1. 7250716 - Cold cathode flat fluorescent lamp and patterned electrode thereof (2007-07-31),

2. 7218064 - Cold cathode flat fluorescent lamp and driving method therefor (2007-05-15),

3. 7196464 - Light emitting cell and method for emitting light (2007-03-27),

4. 7148626 - Flat lamp structure with electrodes disposed on outer surface of the substrate (2006-12-12),

5. 6984546 - Method for forming a thin film light emitting device (2006-01-10),

6. 6933669 - Planar fluorescent lamp having particular electrode structure (2005-08-23),

7. 6797985 - Active matrix organic light-emitting diode and manufacturing method thereof (2004-09-28),

8. 6774548 - Carbon nanotube field emission display (2004-08-10),

9. 6724143 - Packaging structure for a display device (2004-04-20),

10. 6717052 - Housing structure with multiple sealing layers (2004-04-06),

11. 6686898 - Driving method and circuit of organic light emitting diode (2004-02-03),

12. 6672926 - Method of fabricating emitter of field emission display (2004-01-06),

13. 6612888 - Packaging method of electroluminescence devices (2003-09-02),

14. 6534928 - Method for driving a flat-type lamp (2003-03-18),

15. 6509581 - Structure and fabrication process for an improved polymer light emitting diode (2003-01-21),

Company Overview

Delta Optoelectronics, Inc. is a leading company based in Hsinchu, Taiwan, specializing in the development and manufacturing of advanced optoelectronic components. The organization focuses on innovative solutions for various applications, including lighting, displays, and optical communication systems. With a strong emphasis on research and development, Delta Optoelectronics aims to enhance performance and efficiency in optoelectronic technologies, contributing to advancements in multiple industries globally.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

19 Patents

#171 in Hsinchu

#853 in Taiwan

#32,623 in the World

Hsinchu, Taiwan

Delta Optoelectronics, Inc.

Forward Citations = 142

40 inventors:

Lai-Cheng Chen (12 out of 13 patents)

Chun-Hui Tsai (6 out of 28 patents)

Yui-Shin Fran (5 out of 7 patents)

4. Ruey-Feng Jean (3 out of 5 patents)

5. Shih-Hsien Lin (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Delta Optoelectronics, Inc.. Retrieved from https://idiyas.com/company/delta-optoelectronics

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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