Patents by Inventor Tristan REIMANN

Tristan REIMANN 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).

  • Active pen with tip pressure sensor
    Patent number: 10168802
    Abstract: Active position indicator comprising a movable tip element (10) configured to be displaced from an initial position in a displacement direction by a tip displacement depending on the force acting on a tip (3) arranged on a distal end of the tip element (10); a force sensor for detecting a force acting on the tip (3) comprising an elastic element acting on the tip element (10) against the tip displacement; wherein the elastic element is a leaf spring (15).
    Type: Grant
    Filed: June 25, 2015
    Date of Patent: January 1, 2019
    Assignee: Advanced Silicon SA
    Inventors: Hussein Ballan, Paolo Cella, Jean-Daniel Carrard, Marc Pastre, Tristan Reimann
  • Active pen with tip pressure sensor
    Patent number: 10048781
    Abstract: Active position indicator comprising a movable tip element (10) configured to be displaced from an initial position in a displacement direction by a tip displacement depending on the force acting on a tip (3) arranged on a distal end of the tip element (10); a position signal circuit connected with said movable tip element (10) and configured to generate an indicator position signal to be applied on the tip (3); and a force sensor for detecting a force acting on the tip comprising a capacitive element with a capacitance value depending on the tip displacement for generating an electric feedback signal indicating the tip displacement; wherein the capacitive element comprises a capacitor distance depending on the tip displacement and a capacitor surface depending on the tip displacement.
    Type: Grant
    Filed: June 25, 2015
    Date of Patent: August 14, 2018
    Assignee: Advanced Silicon SA
    Inventors: Hussein Ballan, Paolo Cella, Jean-Daniel Carrard, Marc Pastre, Tristan Reimann
  • ACTIVE PEN WITH TIP PRESSURE SENSOR
    Publication number: 20160239106
    Abstract: Active position indicator comprising a movable tip element (10) configured to be displaced from an initial position in a displacement direction by a tip displacement depending on the force acting on a tip (3) arranged on a distal end of the tip element (10); a position signal circuit connected with said movable tip element (10) and configured to generate an indicator position signal to be applied on the tip (3); and a force sensor for detecting a force acting on the tip comprising a capacitive element with a capacitance value depending on the tip displacement for generating an electric feedback signal indicating the tip displacement; wherein the capacitive element comprises a capacitor distance depending on the tip displacement and a capacitor surface depending on the tip displacement.
    Type: Application
    Filed: June 25, 2015
    Publication date: August 18, 2016
    Inventors: Hussein BALLAN, Paolo CELLA, Jean-Daniel CARRARD, Marc PASTRE, Tristan REIMANN
  • ACTIVE PEN WITH TIP PRESSURE SENSOR
    Publication number: 20160239112
    Abstract: Active position indicator comprising a movable tip element (10) configured to be displaced from an initial position in a displacement direction by a tip displacement depending on the force acting on a tip (3) arranged on a distal end of the tip element (10); a force sensor for detecting a force acting on the tip (3) comprising an elastic element acting on the tip element (10) against the tip displacement; wherein the elastic element is a leaf spring (15).
    Type: Application
    Filed: June 25, 2015
    Publication date: August 18, 2016
    Applicant: ADVANCED SILICON SA
    Inventors: Hussein BALLAN, Paolo CELLA, Jean-Daniel CARRARD, Marc PASTRE, Tristan REIMANN