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For the Inventor, By the Inventor

Hsinchu, Taiwan

Chang-Yi Lin

This inventor holds 3 USPTO granted patents. Top assignee: Richtek Technology Corporation. Active years: 2023-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chang-Yi Lin. Retrieved from https://idiyas.com/inventor/chang-yi-lin-msl3xzrl

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 = 66.7

Average Co-Inventor Count = 3.4

ph-index = 1


Company Filing History:

goldMedal3 out of 836 
 
Richtek Technology Corporation
 patents

Years Active: 2023-2026

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3 patents (USPTO):Explore Patents
1. 12763707 - Multiphase motor driving circuit and multiphase motor driving method (2026-10-13),
2. 12510091 - Method and system for failure predication of cooling fan (2025-12-30),
3. 11601078 - Brushless DC electric (BLDC) motor driver circuit and start-up control method thereof (2023-03-07),
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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