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USPTO Data Jan 1 1976 - Nov 3 2026
264 Patents
#3 in Marin
#78 in Switzerland
#3,318 in the World
Em Microelectronic-Marin Sa
Forward Citations = 1,510
212 inventors:
Em Microelectronic-Marin Sa
Calculating rank
% Expired Patents = 3.0
CIPO Patents = 1
EPO Patents = 172
Trademarks = 1
Forward Citations = 1,510
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212 inventors (with patents filed for the assignee):
Sylvain Grosjean (24 out of 24 patents)
Kevin Scott Buescher (24 out of 28 patents)
Yves Theoduloz (16 out of 18 patents)
4. Michel Willemin (13 out of 66 patents)
5. Gil Afriat (13 out of 14 patents)
6. Lubomir Plavec (12 out of 12 patents)
7. Alexandre Deschildre (11 out of 11 patents)
8. Christophe Entringer (11 out of 11 patents)
9. James Harold Lauffenburger (11 out of 19 patents)
10. Pinchas Novac (10 out of 11 patents)
11. Thierry Roz (10 out of 10 patents)
12. Yves Godat (9 out of 12 patents)
13. Arthur Descombes (9 out of 9 patents)
14. Robert Rudolf Rotzoll (9 out of 32 patents)
15. James J Springer (8 out of 8 patents)
Core Competencies:
RFID Circuit
Bluetooth Communication
Voltage Limiter
Impedance Matching
Tamper Detection
Integrated Circuit
Oscillator Circuit
Power Management
Humidity Sensor
Capacitive Accelerometer
Digital Logic Controller
Displacement Detection
264 patents:
Company Overview
Em Microelectronic-Marin Sa, based in Marin, Switzerland, specializes in the development and manufacturing of advanced RFID technology solutions. The company focuses on creating innovative integrated circuits that enhance communication and power management in various applications. Key areas of expertise include RFID circuits, Bluetooth communication, voltage limiters, impedance matching, tamper detection, oscillator circuits, and power management systems. Em Microelectronic is committed to delivering high-performance solutions that meet the evolving needs of the industry.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Em Microelectronic-Marin Sa. Retrieved from https://idiyas.com/company/em-microelectronic-marin-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]
1 patent (CIPO):
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]
172 patents (EPO):
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]