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For the Inventor, By the Inventor

Tainan, Taiwan

South Epitaxy Corporation


USPTO Granted Patents = 12

% Expired Patents = 25.0

Forward Citations = 306

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13 inventors (with patents filed for the assignee):

goldMedal Jinn-Kong Sheu (9 out of 18 patents)

silverMedal Shih-Chang Shei (6 out of 16 patents)

bronzeMedal Samuel Hsu (2 out of 2 patents)

4.  Daniel Kuo (2 out of 2 patents)

5.  Hsin-Ming Lo (1 out of 5 patents)

6.  Yen-Wei Chen (1 out of 2 patents)

7.  Wei-Shou Chen (1 out of 2 patents)

8.  Chia-Sheng Chang (1 out of 2 patents)

9.  Chien-Fu Shen (1 out of 2 patents)

10.  Jui-Kung Wu (1 out of 1 patent)

11.  Tai-Yu Chen (1 out of 1 patent)

12.  Chao-Lung Huang (1 out of 1 patent)

13.  Chao-Yuan Cheng (1 out of 1 patent)


12 patents:

1. 7482696 - Light-emitting diode package structure (2009-01-27),
2. 7358173 - Bumping process of light emitting diode (2008-04-15),
3. 7253013 - Method for manufacturing light-emitting diode (2007-08-07),
4. 7205648 - Flip-chip light emitting diode package structure (2007-04-17),
5. 7169326 - Fluorescent material of terbium aluminum garnet and producing methods therefor (2007-01-30),
6. 7151281 - Light-emitting diode structure with electrostatic discharge protection (2006-12-19),
7. 6914268 - LED device, flip-chip LED package and light reflecting structure (2005-07-05),
8. 6712478 - Light emitting diode (2004-03-30),
9. 6686610 - Light emitting diode (2004-02-03),
10. 6593597 - Group III-V element-based LED having ESD protection capacity (2003-07-15),
11. 6559482 - III-N compound semiconductor bipolar transistor structure and method of manufacture (2003-05-06),
12. 6515306 - Light emitting diode (2003-02-04),
Company Overview
South Epitaxy Corporation is a prominent player in the semiconductor industry, specializing in the development and manufacturing of advanced epitaxial materials. The company focuses on producing high-quality substrates essential for various electronic applications, including optoelectronics and power devices. Located in Tainan, Taiwan, South Epitaxy leverages cutting-edge technology to enhance the performance and efficiency of semiconductor components, contributing to the advancement of the electronics sector on a global scale.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

12 Patents

#87 in Tainan

#1,243 in Taiwan

#48,163 in the World

Tainan, TW
Tainan, Taiwan

South Epitaxy Corporation

Forward Citations = 306

13 inventors:

goldMedal Jinn-Kong Sheu (9 out of 18 patents)

silverMedal Shih-Chang Shei (6 out of 16 patents)

bronzeMedal Samuel Hsu (2 out of 2 patents)

4.  Daniel Kuo (2 out of 2 patents)

5.  Hsin-Ming Lo (1 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: South Epitaxy Corporation. Retrieved from https://idiyas.com/company/south-epitaxy

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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