% Expired Patents = 44.4

Forward Citations = 74

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3 inventors (with patents filed for the assignee):

Wen-Kun Yang (7 out of 47 patents)

Wen Kun Yang (2 out of 2 patents)

Yu-Hsiang Yang (1 out of 1 patent)

9 patents: Sort by Forward Citations

1. 9634180 - Method for forming semiconductor device package with slanting structures (2017-04-25),

2. 9117941 - LED package and method of the same (2015-08-25),

3. 8304287 - Substrate structure with die embedded inside and dual build-up layers over both side surfaces and method of the same (2012-11-06),

4. 8299488 - LED chip (2012-10-30),

5. 8237257 - Substrate structure with die embedded inside and dual build-up layers over both side surfaces and method of the same (2012-08-07),

6. 8236608 - Stacking package structure with chip embedded inside and die having through silicon via and method of the same (2012-08-07),

7. 8232633 - Image sensor package with dual substrates and the method of the same (2012-07-31),

8. 8115297 - Substrate structure with die embedded inside and dual build-up layers over both side surfaces and method of the same (2012-02-14),

9. 8106504 - Stacking package structure with chip embedded inside and die having through silicon via and method of the same (2012-01-31),

Company Overview

King Dragon International Inc. is a leading manufacturer and distributor of high-quality home and kitchen products. Our innovative designs and superior craftsmanship have made us a trusted name in the industry. With a commitment to customer satisfaction and excellence, we strive to provide the best products for your home. Visit our website to explore our wide range of products and place your order today!

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

9 Patents

#57 in Tortola

#82 in Virgin Islands, British

Tortola, Virgin Islands, British

King Dragon International Inc.

Forward Citations = 74

3 inventors:

Wen-Kun Yang (7 out of 47 patents)

Wen Kun Yang (2 out of 2 patents)

Yu-Hsiang Yang (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: King Dragon International Inc.. Retrieved from https://idiyas.com/company/king-dragon-international

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]