Patents by Inventor Helmut Zachmann

Helmut Zachmann has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20220171341
    Abstract: A micro-electromechanical systems (MEMS) driving arrangement for an electronic device, the micro-electromechanical systems (MEMS) driving arrangement including a driven wheel; a driving actuation assembly for causing rotation of the driven wheel; an indicator assembly including an indicator; and a force absorbing assembly coupled intermediate the indicator assembly and the driven wheel; whereby a force acting upon the indicator assembly is absorbed by the force absorbing assembly so as to inhibit rotation of the driven wheel relative to the driving actuation assembly.
    Type: Application
    Filed: February 16, 2022
    Publication date: June 2, 2022
    Inventors: Wolfgang Burkhardt, Michail Subarew, Heiko Hellriegel, Helmut Zachmann
  • Patent number: 11036188
    Abstract: A wristworn device having a conductive dial, the conductive dial having a top side and a bottom side; a conductive case body including a conductive case back; a circuit block, and an antenna operatively coupled to the circuit block, for receiving and transmitting RF signals, wherein at least the antenna is positioned on the bottom side of the conductive dial, and further wherein the antenna and circuit block are inside the conductive case body, wherein the conductive dial and the conductive case body are physically separated; and wherein spacing created between the conductive case body and the conductive dial permits RF signals to be transmitted from out of the wristworn device on the top side of the conductive dial.
    Type: Grant
    Filed: May 29, 2018
    Date of Patent: June 15, 2021
    Assignee: Timex Group USA, INC.
    Inventors: Claudia Reiling, Thomas Oberhofer, Helmut Zachmann, Felix Poguntke
  • Publication number: 20210041837
    Abstract: A micro-electromechanical systems (MEMS) driving arrangement for an electronic device, the micro-electromechanical systems (MEMS) driving arrangement including a driven wheel; a driving actuation assembly for causing rotation of the driven wheel; an indicator assembly including an indicator; and a force absorbing assembly coupled intermediate the indicator assembly and the driven wheel; whereby a force acting upon the indicator assembly is absorbed by the force absorbing assembly so as to inhibit rotation of the driven wheel relative to the driving actuation assembly.
    Type: Application
    Filed: October 26, 2020
    Publication date: February 11, 2021
    Inventors: Wolfgang Burkhardt, Michail Subarew, Heiko Hellriegel, Helmut Zachmann
  • Patent number: 10838366
    Abstract: A micro-electromechanical systems (MEMS) driving arrangement for an electronic device, the micro-electromechanical systems (MEMS) driving arrangement including a driven wheel; a driving actuation assembly for causing rotation of the driven wheel; an indicator assembly including an indicator; and a force absorbing assembly coupled intermediate the indicator assembly and the driven wheel; whereby a force acting upon the indicator assembly is absorbed by the force absorbing assembly so as to inhibit rotation of the driven wheel relative to the driving actuation assembly.
    Type: Grant
    Filed: September 14, 2017
    Date of Patent: November 17, 2020
    Assignee: Timex Group USA, Inc.
    Inventors: Wolfgang Burkhardt, Michail Subarew, Heiko Hellriegel, Helmut Zachmann
  • Publication number: 20190369567
    Abstract: A wristworn device having a conductive dial, the conductive dial having a top side and a bottom side; a conductive case body including a conductive case back; a circuit block, and an antenna operatively coupled to the circuit block, for receiving and transmitting RF signals, wherein at least the antenna is positioned on the bottom side of the conductive dial, and further wherein the antenna and circuit block are inside the conductive case body, wherein the conductive dial and the conductive case body are physically separated; and wherein spacing created between the conductive case body and the conductive dial permits RF signals to be transmitted from out of the wristworn device on the top side of the conductive dial.
    Type: Application
    Filed: May 29, 2018
    Publication date: December 5, 2019
    Inventors: Claudia Reiling, Thomas Oberhofer, Helmut Zachmann, Felix Poguntke
  • Publication number: 20190079458
    Abstract: A micro-electromechanical systems (MEMS) driving arrangement for an electronic device, the micro-electromechanical systems (MEMS) driving arrangement including a driven wheel; a driving actuation assembly for causing rotation of the driven wheel; an indicator assembly including an indicator; and a force absorbing assembly coupled intermediate the indicator assembly and the driven wheel; whereby a force acting upon the indicator assembly is absorbed by the force absorbing assembly so as to inhibit rotation of the driven wheel relative to the driving actuation assembly.
    Type: Application
    Filed: September 14, 2017
    Publication date: March 14, 2019
    Inventors: Wolfgang Burkhardt, Michail Subarew, Heiko Hellriegel, Helmut Zachmann
  • Patent number: 9377761
    Abstract: A timepiece including at least one display hand for conveying information in an analog manner, the timepiece including a dial, the dial having a front side and a rear side, wherein the at least one display hand is positioned on the front side of the dial, and wherein the timepiece comprises an illumination assembly, positioned on the rear side of the dial, for illuminating the dial, wherein the illumination assembly includes a transparent ring into which light can be introduced, around and through which light can pass; at least one concentrated light source for introducing light into the transparent ring; light directing means, located on at least one of the inner and the outer periphery of the transparent ring, for directing light out of the transparent ring and towards the dial, whereby the light directed out of the transparent ring by the light directing means illuminates the dial.
    Type: Grant
    Filed: March 6, 2014
    Date of Patent: June 28, 2016
    Assignee: TIMEX GROUP USA, INC.
    Inventors: Helmut Zachmann, Thomas Oberhofer, Claudia Reiling
  • Publication number: 20150253734
    Abstract: A timepiece including at least one display hand for conveying information in an analog manner, the timepiece including a dial, the dial having a front side and a rear side, wherein the at least one display hand is positioned on the front side of the dial, and wherein the timepiece comprises an illumination assembly, positioned on the rear side of the dial, for illuminating the dial, wherein the illumination assembly includes a transparent ring into which light can be introduced, around and through which light can pass; at least one concentrated light source for introducing light into the transparent ring; light directing means, located on at least one of the inner and the outer periphery of the transparent ring, for directing light out of the transparent ring and towards the dial, whereby the light directed out of the transparent ring by the light directing means illuminates the dial.
    Type: Application
    Filed: March 6, 2014
    Publication date: September 10, 2015
    Applicant: Timex Group USA, Inc.
    Inventors: Helmut Zachmann, Thomas Oberhofer, Claudia Reiling
  • Patent number: 7406003
    Abstract: An electronic device that includes functionality to perform at least two functions, a first of which may be timekeeping and the other of which is at least a function other than the first function.
    Type: Grant
    Filed: December 16, 2003
    Date of Patent: July 29, 2008
    Assignee: Timex Group B.V.
    Inventors: Wolfgang Burkhardt, Louis M. Galie, Michel G. Plancon, Helmut Zachmann, Herbert Schwartz, Roland Burghausen, Gerhard Stotz
  • Patent number: 7266051
    Abstract: A method of calibrating a display hand in an electronic device.
    Type: Grant
    Filed: December 16, 2003
    Date of Patent: September 4, 2007
    Assignee: Timex Group B.V.
    Inventors: Michel G. Plancon, Helmut Zachmann, Gerhard Stotz
  • Patent number: 7258481
    Abstract: A method of setting/calibrating at least two display hands in an electronic device, wherein the method comprises the steps of initiating an actuation sequence of the setting/calibration mechanism; causing the first of the at least two display hands to rotate at least in one of a clockwise and counterclockwise direction and in a manner that is independent of the actuation sequence; initiating a hand selection sequence via a selection mode to select the second of the at least two display hands to be set/calibrated; and while preventing the first of the at least two display hands from rotating, causing the second of the at least two display hands to rotate in at least one of a clockwise and counterclockwise direction and in a manner independent of the hand selection sequence; wherein the second of the at least two display hands would be next for setting/calibrating.
    Type: Grant
    Filed: December 22, 2004
    Date of Patent: August 21, 2007
    Assignee: Timex Group B.V.
    Inventor: Helmut Zachmann
  • Publication number: 20060133216
    Abstract: A method of setting/calibrating at least two display hands in an electronic device, wherein the method comprises the steps of initiating an actuation sequence of the setting/calibration mechanism; causing the first of the at least two display hands to rotate at least in one of a clockwise and counterclockwise direction and in a manner that is independent of the actuation sequence; initiating a hand selection sequence via a selection mode to select the second of the at least two display hands to be set/calibrated; and while preventing the first of the at least two display hands from rotating, causing the second of the at least two display hands to rotate in at least one of a clockwise and counterclockwise direction and in a manner independent of the hand selection sequence; wherein the second of the at least two display hands would be next for setting/calibrating.
    Type: Application
    Filed: December 22, 2004
    Publication date: June 22, 2006
    Inventor: Helmut Zachmann
  • Patent number: 7027361
    Abstract: A timepiece comprising a date display, comprising a date display assembly comprising a date ring, a first gearing assembly being meshingly coupled to the date ring for causing the rotation of the date ring; and a stepping motor comprising a rotor, wherein the rotor of the stepping motor is rotateably coupled to the at least one or more wheels of the first gearing assembly, wherein the rotation of the rotor causes the date ring to rotate; a date-keeping assembly operatively coupled to the date display assembly, comprising: at least a second gearing assembly comprising at least an hour wheel and a detection wheel assembly, wherein at least certain rotational increments of the detection wheel, and the clockwise or counterclockwise direction thereof, causes the rotor of the stepping motor to rotate so that the date ring can be rotated in one of a clockwise or counterclockwise direction; whereby the rotation of the hour wheel through a predetermined midnight position results in that the stepping motor causes the d
    Type: Grant
    Filed: November 18, 2003
    Date of Patent: April 11, 2006
    Assignee: Timex Group B.V.
    Inventors: Wolfgang Burkhardt, Louis M. Galie, Michel G. Plancon, Helmut Zachmann, Gerhard Stotz, Siegfried Grau
  • Patent number: 6914855
    Abstract: A circuit for selectively driving n motor coils associated with a plurality of stepping motors, wherein only (n+1) motor coil drivers are needed. A timepiece that utilizes such a circuit is also provided.
    Type: Grant
    Filed: September 27, 2002
    Date of Patent: July 5, 2005
    Assignee: Timex Group B.V.
    Inventors: Gerhard Stotz, Helmut Zachmann
  • Publication number: 20050105398
    Abstract: A timepiece comprising a date display, comprising a date display assembly comprising a date ring, a first gearing assembly being meshingly coupled to the date ring for causing the rotation of the date ring; and a stepping motor comprising a rotor, wherein the rotor of the stepping motor is rotateably coupled to the at least one or more wheels of the first gearing assembly, wherein the rotation of the rotor causes the date ring to rotate; a date-keeping assembly operatively coupled to the date display assembly, comprising: at least a second gearing assembly comprising at least an hour wheel and a detection wheel assembly, wherein at least certain rotational increments of the detection wheel, and the clockwise or counterclockwise direction thereof, causes the rotor of the stepping motor to rotate so that the date ring can be rotated in one of a clockwise or counterclockwise direction; whereby the rotation of the hour wheel through a predetermined midnight position results in that the stepping motor causes the d
    Type: Application
    Filed: November 18, 2003
    Publication date: May 19, 2005
    Inventors: Wolfgang Burkhardt, Louis Galie, Michel Plancon, Helmut Zachmann, Gerhard Stotz, Siegfried Grau
  • Publication number: 20040240323
    Abstract: An electronic device that includes functionality to perform at least two functions, a first of which may be timekeeping and the other of which is at least a function other than the first function.
    Type: Application
    Filed: December 16, 2003
    Publication date: December 2, 2004
    Inventors: Wolfgang Burkhardt, Louis M. Galie, Michel G. Plancon, Helmut Zachmann, Herbert Schwartz, Roland Burghausen, Gerhard Stotz
  • Publication number: 20040233791
    Abstract: A method of calibrating a display hand in an electronic device.
    Type: Application
    Filed: December 16, 2003
    Publication date: November 25, 2004
    Inventors: Michel G. Plancon, Helmut Zachmann, Gerhard Stotz
  • Publication number: 20040061471
    Abstract: A circuit for selectively driving n motor coils associated with a plurality of stepping motors, wherein only (n+1) motor coil drivers are needed. A timepiece that utilizes such a circuit is also provided.
    Type: Application
    Filed: September 27, 2002
    Publication date: April 1, 2004
    Inventors: Gerhard Stotz, Helmut Zachmann