% Expired Patents = 50.0

Forward Citations = 37

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2 inventors (with patents filed for the assignee):

Leonard H Bieman (2 out of 8 patents)

Franz Willems Ulrich (1 out of 22 patents)

2 patents: Sort by Forward Citations

1. RE39978 - Scanning phase measuring method and system for an object at a vision station (2007-12-31),

2. 6956963 - Imaging for a machine-vision system (2005-10-18),

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USPTO Data Jan 1 1976 - Oct 20 2026

2 Patents

#35 in La Chaux-de-Fonds

#3,078 in Switzerland

La Chaux-de-Fonds, Switzerland

Ismeca Europe Semiconductor Sa

Forward Citations = 37

2 inventors:

Leonard H Bieman (2 out of 8 patents)

Franz Willems Ulrich (1 out of 22 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ismeca Europe Semiconductor Sa. Retrieved from https://idiyas.com/company/ismeca-europe-semiconductor-sa

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]