Assignee
CHENE RICHARD
8 patents
Top patents by PatentIndex Score
US7073904B2Jul 11, 2006
Spectacle frame with over-opening about a shifted bearing point
CHENE RICHARD14 citations82
US9085224B2Jul 21, 2015
Motor vehicle having three motors, i.e. an electric motor, a hydraulic motor and a heat engine, and method for managing the energy stored onboard
CHENE RICHARD2 citations61
US8811644B2Aug 19, 2014
Member for transmitting the sound of a loud-speaker to the ear and equipment fitted with such member
CHENE RICHARD2 citations61
US9400399B2Jul 26, 2016
Spectacle frame having rotating arms
CHENE RICHARD0 citations51
US10142725B2Nov 27, 2018
Device for transmitting sounds for intra-auricular earpiece and intra-auricular earpiece
CHENE RICHARD0 citations50
US10061141B2Aug 28, 2018
Hinge for spectacles frame
CHENE RICHARD1 citations50
US8939575B2Jan 27, 2015
Spectacles frame with telescopic hinges and offset spring
CHENE RICHARD0 citations50
US8789941B2Jul 29, 2014
Spectacles frame side with changeable curvature
CHENE RICHARD1 citations50