Inventor · disambiguated record
Polychronis Nakis Karapatis
Also filed as: KARAPATIS POLYCHRONIS NAKIS
28 granted patents·1 pending application·18 citations·filing 2014–2022
92Inventor score
Top patents by PatentIndex Score
29 records- 0181US9436161B2Musical watch case with improved acoustic performanceMONTRES BREGUET SA·Filed 2015·Granted Sep 6, 2016·2 cites·19 claims
- 0281US9182744B2Optimised striking mechanism disc-vibration plate for a timepieceMONTRES BREGUET SA·Filed 2014·Granted Nov 10, 2015·4 cites·17 claims
- 0379US9519271B2Acoustic radiating membrane arrangement for a striking watchMONTRES BREGUET SA·Filed 2015·Granted Dec 13, 2016·2 cites·17 claims
- 0475US10474107B2Magnetic anti-shock system for a timepiece arborMONTRES BREGUET SA·Filed 2016·Granted Nov 12, 2019·2 cites·19 claims
- 0574US12292714B2Micromechanical mechanism provided with a percussion actuation system, in particular for horologyMONTRES BREGUET SA·Filed 2022·Granted May 6, 2025·0 cites·18 claims
- 0673US12248279B2Impact striking mechanism, in particular for timepiecesMONTRES BREGUET SA·Filed 2022·Granted Mar 11, 2025·0 cites·14 claims
- 0773US9373316B2Vibration plate for a music boxMONTRES BREGUET SA·Filed 2015·Granted Jun 21, 2016·2 cites·17 claims
- 0871US12396529B2External part element for timepiece or piece of jewellery and method for manufacturing such an external part elementMONTRES BREGUET SA·Filed 2022·Granted Aug 26, 2025·0 cites·15 claims
- 0971US9207645B2Acoustic radiating membrane for a musical watchMONTRES BREGUET SA·Filed 2014·Granted Dec 8, 2015·2 cites·20 claims
- 1069US9417611B2Timepiece with improved sound levelMONTRES BREGUET SA·Filed 2014·Granted Aug 16, 2016·2 cites·31 claims
- 1168US9594350B2Balance spring made of micromachinable material with isochronism correctionMONTRES BREGUET SA·Filed 2016·Granted Mar 14, 2017·1 cites·17 claims
- 1267US11978427B2Method for frequency tuning a set of plates of a watch, and watch comprising the set of tuned platesMONTRES BREGUET SA·Filed 2022·Granted May 7, 2024·0 cites·10 claims
- 1366US10458002B2Grey gold alloyMONTRES BREGUET SA·Filed 2017·Granted Oct 29, 2019·0 cites·14 claims
- 1466US9575467B2Method for checking the identity of a mechanical watch movementMONTRES BREGUET SA·Filed 2014·Granted Feb 21, 2017·1 cites·27 claims
- 1560US11353826B2Vertical clutch device for a timepieceMONTRES BREGUET SA·Filed 2021·Granted Jun 7, 2022·0 cites·13 claims
- 1656US11591672B2Grey gold alloySWATCH GROUP RES & DEV LTD·Filed 2016·Granted Feb 28, 2023·0 cites·20 claims
- 1756US11573530B2Adjustment member for watchesMONTRES BREGUET SA·Filed 2019·Granted Feb 7, 2023·0 cites·7 claims
- 1856US11513476B2Musical comb for a timepiece striking mechanismMONTRES BREGUET SA·Filed 2019·Granted Nov 29, 2022·0 cites·12 claims
- 1956US2023146626A1Device for displaying a succession of indications of a time variable for a timepieceMONTRES BREGUET SA·Filed 2022·Application pending·0 cites
- 2050US9207643B2Striking mechanism provided with a means of selecting the mode of vibration of a gongMONTRES BREGUET SA·Filed 2014·Granted Dec 8, 2015·0 cites·16 claims
- 2149US12019404B2Method of harmonic tuning of at least one gong of a watch striking mechanismMONTRES BREGUET SA·Filed 2021·Granted Jun 25, 2024·0 cites·7 claims
- 2249US9658601B2Acoustic radiating membrane for a musical watchMONTRES BREGUET SA·Filed 2014·Granted May 23, 2017·0 cites·16 claims
- 2344US11640141B2Timepiece comprising a tourbillonMONTRES BREGUET SA·Filed 2019·Granted May 2, 2023·0 cites·13 claims
- 2444US9195217B2Watch cannon-pinionMONTRES BREGUET SA·Filed 2014·Granted Nov 24, 2015·0 cites·16 claims
- 2543US9324309B2Method for adjusting the vibration frequency range of a sound producing device with vibrating tonguesMONTRES BREGUET SA·Filed 2014·Granted Apr 26, 2016·0 cites·13 claims
- 2642US9733620B2Striking mechanism for a watch or music box with a vibration plate having optimised actuation energyMONTRES BREGUET SA·Filed 2014·Granted Aug 15, 2017·0 cites·19 claims
- 2740US10222746B2Mechanical timepiece movement with a lever escapementMONTRES BREGUET SA·Filed 2016·Granted Mar 5, 2019·0 cites·8 claims
- 2839US9513601B2Timepiece barrel with improved transmission of forceMONTRES BREGUET SA·Filed 2015·Granted Dec 6, 2016·0 cites·17 claims
- 2933US9367038B1Balance spring stud for a timepieceMONTRES BREGUET SA·Filed 2015·Granted Jun 14, 2016·0 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Polychronis Nakis Karapatis 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 →