Hamburg, Germany

Walter Schmedemann

This inventor holds 9 USPTO granted patents. Top assignee: U.S. Philips Corporation. Active years: 1976-1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Walter Schmedemann. Retrieved from https://idiyas.com/inventor/walter-schmedemann

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


% Patents Active = 100.0

Average Co-Inventor Count = 1.5

ph-index = 5

Forward Citations = 80(Granted Patents)


Location History:

  • Hamburg, DE (1976 - 1979)
  • Tangstedt, DE (1986)

Company Filing History:


Years Active: 1976-1986

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9 patents (USPTO):Explore Patents
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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