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Taoyuan, Taiwan

E-Ray Optoelectronics Technology Co., Ltd.

USPTO Granted Patents = 13

Forward Citations = 16

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26 inventors (with patents filed for the assignee):

Banumathy Balaganesan (8 out of 9 patents)

Heh-Lung Huang (7 out of 18 patents)

Yi-Huan Fu (4 out of 4 patents)

4. Po-Wei Hsu (3 out of 4 patents)

5. Cheng-Chung Yao (2 out of 2 patents)

6. Kun-Feng Chiang (2 out of 3 patents)

7. Huang-Ming Guo (2 out of 3 patents)

8. Chi-Jen Lin (2 out of 5 patents)

9. Wen-Yao Huang (2 out of 2 patents)

10. Min-Jong Chang (2 out of 2 patents)

11. Wen-Chin Huang (2 out of 2 patents)

12. Huang-Ying Lin (1 out of 1 patent)

13. Hsuan-Lung Lu (1 out of 1 patent)

14. Po-Wei Hsieh (1 out of 1 patent)

15. Hui-Hsu Chen (1 out of 1 patent)

13 patents: Sort by Forward Citations

1. 11393983 - Phenyl biphenylpyrimidine compound and an organic electroluminescent device using the same (2022-07-19),

2. 10580995 - Compounds for organic electroluminescent components and organic electroluminescent devices using the same (2020-03-03),

3. 10243147 - Organic light-emitting element (2019-03-26),

4. 10014480 - Heterocyclic compounds and organic electroluminescent devices using the same (2018-07-03),

5. 9812654 - Phosphorescent materials for organic electroluminescent devices (2017-11-07),

6. 9559312 - Imidazole compound, material for electronic device, electroluminescent device, and electronic device thereof (2017-01-31),

7. 9353085 - Compound for organic electroluminescent device and organic electroluminescent devices using the same (2016-05-31),

8. 9306096 - Electrically conducting compositions for organic electronic devices (2016-04-05),

9. 9153787 - Electron transporting compounds and organic electroluminescent devices using the same (2015-10-06),

10. 8592055 - Compound for organic electroluminescent device and organic electroluminescent device having the same (2013-11-26),

11. 7939184 - Amine compounds, their preparation processes and the organic electroluminescent devices using the same (2011-05-10),

12. 6838194 - Efficient organic electroluminescent devices with red fluorescent dopants (2005-01-04),

13. 6649089 - Red organic electroluminescent materials (2003-11-18),

E-RAY OPTOELECTRONICS TECHNOLOGY CO., LTD. is a leading manufacturer and supplier of LED lighting solutions. With a focus on innovation, quality, and customer satisfaction, E-RAY offers a wide range of LED products including LED lamps, LED displays, and LED lighting fixtures. With their advanced technology and expertise, E-RAY plays a significant role in the ever-growing LED industry.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

13 Patents

#96 in Taoyuan

#1,116 in Taiwan

#43,679 in the World

Taoyuan, Taiwan

E-Ray Optoelectronics Technology Co., Ltd.

Forward Citations = 16

26 inventors:

Banumathy Balaganesan (8 out of 9 patents)

Heh-Lung Huang (7 out of 18 patents)

Yi-Huan Fu (4 out of 4 patents)

4. Po-Wei Hsu (3 out of 4 patents)

5. Cheng-Chung Yao (2 out of 2 patents)

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