Patents Assigned to Chopard Technologies SA
  • Horological movement comprising a high oscillation frequency regulating device
    Patent number: 8662741
    Abstract: The horological movement comprises a regulating device having an oscillation frequency (f) and an escapement for maintaining the oscillations of the regulating device. The escapement comprises an escape wheel having (N) teeth. The frequency (f) is at least equal to about 5 Hz, and the ratio between the number (N) of teeth and the frequency (f) is substantially equal to 5.
    Type: Grant
    Filed: January 30, 2012
    Date of Patent: March 4, 2014
    Assignee: Chopard Technologies SA
    Inventors: Christophe Gigandet, Francisco Dias, Armin Behrend
  • Horological movement comprising a high oscillation frequency regulating device
    Patent number: 8628234
    Abstract: The horological movement comprises a regulating device having an oscillation frequency (f) and an escapement for maintaining the oscillations of the regulating device. The escapement comprises an escape wheel having (N) teeth. The frequency (f) is at least equal to about 5 Hz, and the ratio between the number (N) of teeth and the frequency (f) is substantially equal to 5.
    Type: Grant
    Filed: January 30, 2012
    Date of Patent: January 14, 2014
    Assignee: Chopard Technologies SA
    Inventors: Christophe Gigandet, Francisco Dias, Armin Behrend
  • Horological movement comprising a high oscillation frequency regulating device
    Patent number: 8342739
    Abstract: The horological movement comprises a regulating device having an oscillation frequency f and an escapement (11, 12) for maintaining the oscillations of the regulating device. The escapement comprises an escape wheel (11) having N teeth. The frequency f is at least equal to about 5 Hz, and the ratio between the number N of teeth and the frequency f is substantially equal to 5.
    Type: Grant
    Filed: December 22, 2008
    Date of Patent: January 1, 2013
    Assignee: Chopard Technologies SA
    Inventors: Christophe Gigandet, Francisco Dias, Armin Behrend
  • Driving and transmitting element for an escapement, roller table and escapement equipped with them, and timepiece including them
    Patent number: 8118480
    Abstract: The driving and transmitting element (10, 50) is in the form of a ring (20) having an outer face (32) from which a stud (40) extends radially. Application to a roller table (60, 70) of a lever escapement (80) for a timepiece (90) including such a driving and transmitting element (10, 50) for rotating the anchor (84) and for transmitting an impulse from the anchor (84) to the roller table (60, 70).
    Type: Grant
    Filed: December 23, 2008
    Date of Patent: February 21, 2012
    Assignee: Chopard Technologies SA
    Inventors: Christophe Gigandet, Francisco Dias, Armin Behrend
  • Escapement anchor
    Patent number: D663646
    Type: Grant
    Filed: May 23, 2011
    Date of Patent: July 17, 2012
    Assignee: Chopard Technologies SA
    Inventors: Christophe Gigandet, Armin Behrend, Francisco Dias