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For the Inventor, By the Inventor

Nan'an, China

Quanzhou Sanan Semiconductor Technology Co., Ltd.


USPTO Granted Patents = 12

Forward Citations = 0

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51 inventors (with patents filed for the assignee):

goldMedal Chung-Ying Chang (5 out of 29 patents)

silverMedal Chaoyu Wu (2 out of 32 patents)

bronzeMedal Su-Hui Lin (2 out of 50 patents)

4.  Senpeng Huang (2 out of 11 patents)

5.  Qiuxia Lin (2 out of 8 patents)

6.  Changchin Yu (2 out of 9 patents)

7.  Heying Tang (2 out of 2 patents)

8.  Liming Zhang (2 out of 2 patents)

9.  Wenhao Gao (2 out of 3 patents)

10.  Yanbin Feng (2 out of 3 patents)

11.  Qian Liang (2 out of 3 patents)

12.  Renlong Yang (2 out of 2 patents)

13.  Ling-Yuan Hong (1 out of 26 patents)

14.  Chen-Ke Hsu (1 out of 66 patents)

15.  Meng-Hsin Yeh (1 out of 11 patents)


12 patents:

1. 12690297 - Epitaxial structure of semiconductor light-emitting element, semiconductor light-emitting element, and light-emitting device (2026-07-21),
2. 12660386 - Light-emitting diode device with improved airtightness, luminous, efficiency and reliability (2026-06-16),
3. 12660375 - Light-emitting diode and light-emitting device having the same (2026-06-16),
4. 12660374 - Light-emitting diode chip, semiconductor light-emitting device, and display device (2026-06-16),
5. 12635293 - Light-emitting device (2026-05-19),
6. 12628474 - Flip-chip light-emitting device having at least one stack unit that is free of gold (2026-05-12),
7. 12615888 - Light emitting diode and light emitting device using the same (2026-04-28),
8. 12598840 - Light-emitting diode (2026-04-07),
9. 12563869 - Light emitting diode device and light emitting apparatus (2026-02-24),
10. 12543422 - Light emitting device (2026-02-03),
11. 12538627 - Light-emitting diode device and method for making the same (2026-01-27),
12. 12532583 - Flip-chip light emitting device and production method thereof (2026-01-20),
Company Overview
Quanzhou Sanan Semiconductor Technology Co., Ltd. is a prominent player in the semiconductor industry, specializing in the development and manufacturing of advanced semiconductor materials and devices. The company focuses on innovative solutions for various applications, including optoelectronics and power electronics, contributing to the advancement of technology in these fields. Based in Nan'an, China, Sanan Semiconductor plays a crucial role in the global semiconductor supply chain, emphasizing research and development to enhance product performance and efficiency.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

12 Patents

#2 in Nan'an

#2,364 in China

#48,209 in the World

Nan'an, CN
Nan'an, China

Quanzhou Sanan Semiconductor Technology Co., Ltd.

Forward Citations = 0

51 inventors:

goldMedal Chung-Ying Chang (5 out of 29 patents)

silverMedal Chaoyu Wu (2 out of 32 patents)

bronzeMedal Su-Hui Lin (2 out of 50 patents)

4.  Senpeng Huang (2 out of 11 patents)

5.  Qiuxia Lin (2 out of 8 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Quanzhou Sanan Semiconductor Technology Co., Ltd.. Retrieved from https://idiyas.com/company/quanzhou-sanan-semiconductor-technology

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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