Inventor · disambiguated record
Julien Chaignat
Also filed as: CHAIGNAT JULIEN
5 granted patents·25 citations·filing 2008–2012
77Inventor score
Technology areasG04B
Top patents by PatentIndex Score
5 records- 0174US8040759B2Device that assists in maintaining the position of a date indicator disc for a timepieceETA SA MFT HORLOGERE SUISSE·Filed 2009·Granted Oct 18, 2011·7 cites·10 claims
- 0271US7957226B2Correction device for timepiece display mechanism and wheel fitted theretoETA SA MFT HORLOGERE SUISSE·Filed 2008·Granted Jun 7, 2011·6 cites·20 claims
- 0370US8605553B2Annual calendar device for a timepieceCHAIGNAT JULIEN·Filed 2012·Granted Dec 10, 2013·4 cites·4 claims
- 0464US7823476B2Single direction coupling device and correction device including the sameETA SA MFT HORLOGERE SUISSE·Filed 2008·Granted Nov 2, 2010·4 cites·4 claims
- 0562US7835229B2Date mechanism for a timepieceETA SA MFT HORLOGERE SUISSE·Filed 2009·Granted Nov 16, 2010·4 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →