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For the Inventor, By the Inventor

Hsinchu, Taiwan

Chun-Han Chuang

This inventor holds 3 USPTO granted patents. Top assignee: United Microelectronics Corp.. Active years: 2009-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chun-Han Chuang. Retrieved from https://idiyas.com/inventor/chun-han-chuang

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 3

% Patents Active = 100.0

Average Co-Inventor Count = 5.2

ph-index = 1


Company Filing History:

goldMedal3 out of 7,288 
 
United Microelectronics Corp.
 patents

Years Active: 2009-2010

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3 patents (USPTO):Explore Patents
1. 7732009 - Method of cleaning reaction chamber, method of forming protection film and protection wafer (2010-06-08),
2. 7510964 - Method for manufacturing semiconductor device that includes baking a dielectric layer after exposure to plasma (2009-03-31),
3. 7482244 - Method of preventing a peeling issue of a high stressed thin film (2009-01-27),
Profile summary based on public USPTO records.
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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