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Xiamen San'an Optoelectronics Co., Ltd

USPTO Granted Patents = 79

EPO Patents = 4

Forward Citations = 46

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168 inventors (with patents filed for the assignee):

Su-Hui Lin (17 out of 41 patents)

Chung-Ying Chang (15 out of 18 patents)

Kang-Wei Peng (12 out of 26 patents)

4. Chun-Yi Wu (11 out of 30 patents)

5. Chen-Ke Hsu (11 out of 61 patents)

6. Chaoyu Wu (10 out of 28 patents)

7. Ling-Yuan Hong (10 out of 19 patents)

8. Chia-Hung Chang (10 out of 27 patents)

9. Yung-Ling Lan (9 out of 10 patents)

10. Chan-Chan Ling (9 out of 10 patents)

11. Chi-Ming Tsai (9 out of 10 patents)

12. Duxiang Wang (9 out of 39 patents)

13. Chia-En Lee (8 out of 24 patents)

14. Anhe He (7 out of 22 patents)

15. Qing Wang (6 out of 13 patents)

Core Competencies:

Light Emitting Diode

Flip-Chip Light Emitting Diode

Micro Light Emitting Device

High Voltage Light Emitting Device

Epitaxial Substrate Structure

Multi-Quantum Well Structure

Semiconductor Light Emitting Device

Composite Reflective Structure

Light Emitting Device Assembly

Transfer System for Microelements

Nitride-Based Light Emitting Diode

Light Emitting Package

79 patents: Sort by Forward Citations

1. 12520623 - LED chip structure and display device (2026-01-06),

2. 12514036 - Light emitting device and light emitting apparatus having the same (2025-12-30),

3. 12507511 - Light-emitting diode chip (2025-12-23),

4. 12501751 - Light-emitting device (2025-12-16),

5. 12453219 - Light emitting diode and method for making the same (2025-10-21),

6. 12439753 - Flip-chip light emitting diode having connecting electrodes with multiple binding layers including eutectic system with tin (2025-10-07),

7. 12426424 - Light-emitting device and method for making the same (2025-09-23),

8. 12408504 - Flip-chip light emitting diode and manufacturing method thereof (2025-09-02),

9. 12389719 - Light emitting diode device (2025-08-12),

10. 12376428 - Micro light-emitting diode and micro light-emitting device with rough surface and protection layer (2025-07-29),

11. 12369435 - Light-emitting diode (2025-07-22),

12. 12356759 - High voltage light-emitting device (2025-07-08),

13. 12349510 - Light-emitting diode, light-emitting diode packaged module and display device including the same (2025-07-01),

14. 12328973 - Multi-quantum well structure and LED device including the same (2025-06-10),

15. 12317644 - Epitaxial substrate structure, light emitting diode chip including the same, and manufacturing methods thereof (2025-05-27),

XIAMEN SAN'AN OPTOELECTRONICS CO., LTD is a leading manufacturer of optoelectronic devices and compound semiconductor materials. With a commitment to innovation and sustainability, the company specializes in the research, development, and production of high-quality LED chips, LED lamps, and LED display screens. SAN'AN's products are widely used in various industries including automotive, telecommunications, consumer electronics, and general lighting. Through continuous advancements in technology and stringent quality control measures, SAN'AN has established itself as a trusted partner for customers globally.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

79 Patents

#11 in Xiamen

#374 in China

#9,318 in the World

Xiamen San'an Optoelectronics Co., Ltd

Forward Citations = 46

168 inventors:

Su-Hui Lin (17 out of 41 patents)

Chung-Ying Chang (15 out of 18 patents)

Kang-Wei Peng (12 out of 26 patents)

4. Chun-Yi Wu (11 out of 30 patents)

5. Chen-Ke Hsu (11 out of 61 patents)

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