This inventor holds 3 USPTO granted patents. Top assignees: Hgst Netherlands, B.v., Hitachi Global Storage Technologies Netherlands B.v.. Active years: 2012-2014.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Chang Man Park. Retrieved from https://idiyas.com/inventor/chang-man-park-1cz3edmk
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Calculating rank
% Patents Active = 33.3
Average Co-Inventor Count = 2.1
ph-index = 2
Forward Citations = 9(Granted Patents)
Location History:
- Mountain View, CA (US) (2012 - 2014)
- Los Altos, CA (US) (2014)
Company Filing History:
2 out of 987 
Hgst Netherlands, B.v.
1 out of 2,636 
Hitachi Global Storage Technologies Netherlands B.v.
Years Active: 2012-2014
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3 patents (USPTO):Explore Patents
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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]
IDiyas Innovation Intelligence. (2026). Inventor Profile: Chang Man Park. Retrieved from https://idiyas.com/inventor/chang-man-park-1cz3edmk
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]
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]
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]
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]
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]