Wilhelm Ulrich (1 out of 133 patents)
David R Shafer (1 out of 86 patents)
Company Badge
USPTO Data Jan 1 1976 - Oct 20 2026
1 Patents
#22 in Oberkochen
#15,376 in Germany
Zeiss Smt Ag
Forward Citations = 7
2 inventors:
Zeiss Smt Ag
% Expired Patents = 100.0
Forward Citations = 7
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2 inventors (with patents filed for the assignee):
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Zeiss Smt Ag. Retrieved from https://idiyas.com/company/zeiss-smt-ag
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]