Inventor
FERRI YVAN
CH33 patents
⚠️ This page may combine multiple inventors who share the name “FERRI YVAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SWATCH GROUP RES & DEV LTD
21 patentsUS9244438B2Jan 26, 2016
Angular and axial position sensor arrangement
SWATCH GROUP RES & DEV LTD89 citations97
US9123483B2Sep 1, 2015
Waterproof watch pushbutton
SWATCH GROUP RES & DEV LTD112 citations97
US10534320B2Jan 14, 2020
Optical position detection of a timepiece crown stem
SWATCH GROUP RES & DEV LTD39 citations93
US11537082B2Dec 27, 2022
Watch provided with a control member
SWATCH GROUP RES & DEV LTD9 citations82
US10156830B2Dec 18, 2018
Method for detecting and calculating the duration of a jump
SWATCH GROUP RES & DEV LTD2 citations73
US10267653B2Apr 23, 2019
Position sensor and method for determining a position of a timepiece setting stem
SWATCH GROUP RES & DEV LTD1 citations62
US12341443B2Jun 24, 2025
Rotary piezoelectric motor, in particular for watchmaking
SWATCH GROUP RES & DEV LTD1 citations59
US10295344B2May 21, 2019
Altitude measurement device and portable object comprising the same
SWATCH GROUP RES & DEV LTD1 citations59
US11493886B2Nov 8, 2022
Watch provided with a control member
SWATCH GROUP RES & DEV LTD1 citations58
US11300931B2Apr 12, 2022
External element of metallic appearance having an integral communication system
SWATCH GROUP RES & DEV LTD0 citations58
US11314208B2Apr 26, 2022
Watch provided with a control member
SWATCH GROUP RES & DEV LTD0 citations52
US10948881B2Mar 16, 2021
Timepiece movement fitted with an electromagnetic transducer
SWATCH GROUP RES & DEV LTD0 citations52
US10869527B2Dec 22, 2020
Riveted watch band
SWATCH GROUP RES & DEV LTD0 citations52
US10751568B2Aug 25, 2020
Method of detecting and calculating height of a jump
SWATCH GROUP RES & DEV LTD0 citations52
US10575603B2Mar 3, 2020
Riveted watch band
SWATCH GROUP RES & DEV LTD0 citations52
US9964926B2May 8, 2018
Pedometer incorporated in a mechanical watch
SWATCH GROUP RES & DEV LTD0 citations52
US9869972B2Jan 16, 2018
Pedometer incorporated in a mechanical watch
SWATCH GROUP RES & DEV LTD0 citations52
US11573534B2Feb 7, 2023
Thermoelectric watch
SWATCH GROUP RES & DEV LTD0 citations51
US11599066B2Mar 7, 2023
Watch provided with a control member
SWATCH GROUP RES & DEV LTD0 citations49
US10041813B2Aug 7, 2018
Position sensor for a timepiece setting stem
SWATCH GROUP RES & DEV LTD0 citations38
US9995592B2Jun 12, 2018
Device and method for calibrating an altitude measurement device
SWATCH GROUP RES & DEV LTD0 citations38
ASULAB SA
6 patentsUS7034237B2Apr 25, 2006
Portable electronic instrument including at least one control member arranged for also transmitting electric signals
ASULAB SA98 citations98
US7417596B2Aug 26, 2008
Ground connection of a printed circuit board placed in a wristwatch type electronic device
ASULAB SA16 citations83
US7414922B2Aug 19, 2008
Water-resistant portable apparatus comprising an electroacoustic transducer
ASULAB SA15 citations83
US7210845B2May 1, 2007
Portable electronic instrument including at least one input/output terminal for establishing a communication with an electronic unit arranged within said instrument
ASULAB SA15 citations83
US7038975B2May 2, 2006
Luminous hands and display device including the same, particularly in a timepiece
ASULAB SA13 citations80
US6955552B2Oct 18, 2005
Adapter for portable electronic instrument and transmission system between these two elements
ASULAB SA10 citations73