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For the Inventor, By the Inventor

Kaohsiung, Taiwan

Chih-Fu Tsai

This inventor holds 4 USPTO granted patents. Top assignee: Realtek Semiconductor Inc.. Active years: 2013-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chih-Fu Tsai. Retrieved from https://idiyas.com/inventor/chih-fu-tsai

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

Calculating rank
USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1


Company Filing History:

goldMedal4 out of 3,317 
 
Realtek Semiconductor Inc.
 patents

Years Active: 2013-2015

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4 patents (USPTO):Explore Patents
1. 9195469 - Network apparatus and method in a computer system operating a boot-strap or a work period (2015-11-24),
2. 9030044 - Methods and circuits for power switching (2015-05-12),
3. 8856558 - Electronic apparatus having stand-by mode and operation method thereof (2014-10-07),
4. 8456222 - Electronic devices and methods (2013-06-04),
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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