Shenzhen Refond Optoelectronics Co., Ltd.

Calculating rank

USPTO Granted Patents = 3

Trademarks = 1

Forward Citations = 0

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4 inventors (with patents filed for the assignee):

Siping Yan (1 out of 1 patent)

Zhi You (1 out of 2 patents)

Xiaoming Pei (1 out of 1 patent)

4. Zhaoxin Xiao (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 11171262 - LED module (2021-11-09),

2. 10998201 - Semiconductor encapsulation structure (2021-05-04),

3. 8513035 - LED chip, LED and a method for manufacturing LED chip (2013-08-20),

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USPTO Data Jan 1 1976 - Oct 27 2026

3 Patents

#1,436 in Shenzhen

#8,379 in China

Shenzhen, China

Shenzhen Refond Optoelectronics Co., Ltd.

Forward Citations = 0

4 inventors:

Siping Yan (1 out of 1 patent)

Zhi You (1 out of 2 patents)

Xiaoming Pei (1 out of 1 patent)

4. Zhaoxin Xiao (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Shenzhen Refond Optoelectronics Co., Ltd.. Retrieved from https://idiyas.com/company/shenzhen-refond-optoelectronics-company

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]