Inventor · disambiguated record
Stefan Kalbermatter
Also filed as: KALBERMATTER STEFAN
4 granted patents·94 citations·filing 1995–2021
72Inventor score
Top patents by PatentIndex Score
4 records- 0175US5508978ATelephone on which the number called is composed by a crown of the horological typeEBAUCHESFABRIK ETA AG·Filed 1995·Granted Apr 16, 1996·77 cites·4 claims
- 0247US12066792B2Smart automatic watch winding-mechanism with watch identificationSWATCH GROUP RES & DEV LTD·Filed 2021·Granted Aug 20, 2024·0 cites·13 claims
- 0347US5774057ATime measurement in a communications system, a communications system and a receiver for use in such a systemEBAUCHESFABRIK ETA AG·Filed 1995·Granted Jun 30, 1998·17 cites·20 claims
- 0438US12326696B2Device for determining the position of a horological displaySWATCH GROUP RES & DEV LTD·Filed 2021·Granted Jun 10, 2025·0 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Stefan Kalbermatter files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →