Patents by Inventor Baptiste Merminod
Baptiste Merminod 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).
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Publication number: 20230280847Abstract: A peripheral device may include a body. The device may include a scroll wheel rotatably coupled with the body. The scroll wheel may include a ferromagnetic rotor. The rotor may be generally annular and may define an open interior. The rotor may define a first plurality of teeth arranged about a periphery of the open interior. The device may include a stator disposed within the open interior. The stator may define a second plurality of teeth that are alignable with the first plurality of teeth. The stator may include a plurality of electro-permanent magnets. Each of the electro-permanent magnets may be disposed within a conductive coil. The device may include a position sensor that is configured to detect an angular position of the rotor. The device may include control circuitry that controls delivery of current to the electro-permanent magnets of the stator to controls a speed of the scroll wheel.Type: ApplicationFiled: September 30, 2022Publication date: September 7, 2023Inventors: Maxim Vlasov, Jan Stoeckli, Baptiste Merminod, Cyril Yves Anthony Drezet, Nicolas Ramond, Jean-Claude Dunant
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Patent number: 11625159Abstract: In certain embodiments, an electronic input device includes a knob assembly defining an annular cavity and including a magnetically attractable armature. The electronic input device also includes a ratchet assembly disposed within the annular cavity and includes a ring magnet. The electronic input device includes a clutch mechanism that has a friction disc assembly, and an electromagnet configured to generate a magnetic field that shifts the friction disc assembly between a first position in which the friction disc assembly prevents rotation of the ratchet assembly and a second position in which the ratchet assembly is free to rotate with the knob assembly. The ring magnet of the ratchet assembly interacts with the magnetically attractable armature to generate a ratcheting feedback in response to rotation of the knob assembly when the friction disc assembly is in the first position.Type: GrantFiled: April 9, 2020Date of Patent: April 11, 2023Assignee: Logitech Europe S.A.Inventors: Baptiste Merminod, Davin O'Mahony, Antoine Merminod
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Patent number: 10852931Abstract: A knob for an input device includes a knob housing being rotatable on an axis, a shaft extending from the knob housing along the axis, a ratchet wheel axially coupled to the shaft with a toothed perimeter, and a ratchet arm to couple to the toothed perimeter of the ratchet wheel when the ratchet arm is engaged such that a ratcheted rotation occurs when the knob is rotated, and decouple from the toothed perimeter of the ratchet wheel when the ratchet arm is disengaged. The knob can further include a resistance wheel axially coupled to the shaft with a substantially smooth perimeter, and a resistance arm to couple to the smooth perimeter of the resistance wheel when the resistance arm is engaged such that a friction is provided when the knob is rotated, and decouple from the smooth perimeter of the resistance wheel when the resistance arm is disengaged.Type: GrantFiled: October 1, 2019Date of Patent: December 1, 2020Assignee: Logitech Europe S.A.Inventors: Baptiste Merminod, Davin O'Mahony, Fergal Corcoran, Padraig Mcloughlin, Antoine Merminod
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Publication number: 20200341626Abstract: In certain embodiments, an electronic input device includes a knob assembly defining an annular cavity and including a magnetically attractable armature. The electronic input device also includes a ratchet assembly disposed within the annular cavity and includes a ring magnet. The electronic input device includes a clutch mechanism that has a friction disc assembly, and an electromagnet configured to generate a magnetic field that shifts the friction disc assembly between a first position in which the friction disc assembly prevents rotation of the ratchet assembly and a second position in which the ratchet assembly is free to rotate with the knob assembly. The ring magnet of the ratchet assembly interacts with the magnetically attractable armature to generate a ratcheting feedback in response to rotation of the knob assembly when the friction disc assembly is in the first position.Type: ApplicationFiled: April 9, 2020Publication date: October 29, 2020Inventors: Baptiste Merminod, Davin O'Mahony, Antoine Merminod
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Patent number: 10642467Abstract: In certain embodiments, an electronic input device includes a knob assembly defining an annular cavity and including a magnetically attractable armature. The electronic input device also includes a ratchet assembly disposed within the annular cavity and includes a ring magnet. The electronic input device includes a clutch mechanism that has a friction disc assembly, and an electromagnet configured to generate a magnetic field that shifts the friction disc assembly between a first position in which the friction disc assembly prevents rotation of the ratchet assembly and a second position in which the ratchet assembly is free to rotate with the knob assembly. The ring magnet of the ratchet assembly interacts with the magnetically attractable armature to generate a ratcheting feedback in response to rotation of the knob assembly when the friction disc assembly is in the first position.Type: GrantFiled: March 15, 2017Date of Patent: May 5, 2020Assignee: Logitech Europe S.A.Inventors: Baptiste Merminod, Davin O'Mahony, Antoine Merminod
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Publication number: 20200034028Abstract: A knob for an input device includes a knob housing being rotatable on an axis, a shaft extending from the knob housing along the axis, a ratchet wheel axially coupled to the shaft with a toothed perimeter, and a ratchet arm to couple to the toothed perimeter of the ratchet wheel when the ratchet arm is engaged such that a ratcheted rotation occurs when the knob is rotated, and decouple from the toothed perimeter of the ratchet wheel when the ratchet arm is disengaged. The knob can further include a resistance wheel axially coupled to the shaft with a substantially smooth perimeter, and a resistance arm to couple to the smooth perimeter of the resistance wheel when the resistance arm is engaged such that a friction is provided when the knob is rotated, and decouple from the smooth perimeter of the resistance wheel when the resistance arm is disengaged.Type: ApplicationFiled: October 1, 2019Publication date: January 30, 2020Inventors: Baptiste Merminod, Davin O'Mahony, Fergal Corcoran, Padraig Mcloughlin, Antoine Merminod
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Patent number: 10459618Abstract: A knob for an input device includes a knob housing being rotatable on an axis, a shaft extending from the knob housing along the axis, a ratchet wheel axially coupled to the shaft with a toothed perimeter, and a ratchet arm to couple to the toothed perimeter of the ratchet wheel when the ratchet arm is engaged such that a ratcheted rotation occurs when the knob is rotated, and decouple from the toothed perimeter of the ratchet wheel when the ratchet arm is disengaged. The knob can further include a resistance wheel axially coupled to the shaft with a substantially smooth perimeter, and a resistance arm to couple to the smooth perimeter of the resistance wheel when the resistance arm is engaged such that a friction is provided when the knob is rotated, and decouple from the smooth perimeter of the resistance wheel when the resistance arm is disengaged.Type: GrantFiled: March 10, 2017Date of Patent: October 29, 2019Assignee: Logitech Europe S.A.Inventors: Baptiste Merminod, Davin O'Mahony, Fergal Corcoran, Padraig Mcloughlin, Antoine Merminod
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Patent number: 10402077Abstract: A knob for an input device may include a knob housing being rotatable on an axis, a shaft coupled to and extending from the knob housing along the axis, a ratchet wheel axially coupled to the shaft and including a toothed perimeter, and a resistance wheel axially coupled to the shaft and including a smooth perimeter, where the ratchet wheel and the resistance wheel are rotatable on the axis in correspondence with a rotation of the knob housing. A biasing mechanism provides a force on its first end to cause a roller to engage with the toothed perimeter of the ratchet wheel such that a ratcheted rotation occurs when the knob housing is rotated, and further provides a force on its second end to cause the second end to engage with the smooth perimeter of the resistance wheel such that a friction is provided when the knob housing is rotated.Type: GrantFiled: September 28, 2018Date of Patent: September 3, 2019Assignee: Logitech Europe S.A.Inventors: Davin O'Mahony, Padraig Mcloughlin, Baptiste Merminod, Antoine Merminod
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Publication number: 20190107941Abstract: A knob for an input device may include a knob housing being rotatable on an axis, a shaft coupled to and extending from the knob housing along the axis, a ratchet wheel axially coupled to the shaft and including a toothed perimeter, and a resistance wheel axially coupled to the shaft and including a smooth perimeter, where the ratchet wheel and the resistance wheel are rotatable on the axis in correspondence with a rotation of the knob housing. A biasing mechanism provides a force on its first end to cause a roller to engage with the toothed perimeter of the ratchet wheel such that a ratcheted rotation occurs when the knob housing is rotated, and further provides a force on its second end to cause the second end to engage with the smooth perimeter of the resistance wheel such that a friction is provided when the knob housing is rotated.Type: ApplicationFiled: September 28, 2018Publication date: April 11, 2019Inventors: Davin O'Mahony, Padraig Mcloughlin, Baptiste Merminod, Antoine Merminod
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Patent number: 10191518Abstract: Input devices having a thin profile and good comfort and feel are disclosed. In embodiments, an input device includes a sensor layer configured to effectuate a key press upon application of an activation force, and a collapsible layer coupled to the sensor layer. The collapsible layer may be configured to collapse in response to a collapsing force that is substantially equal to the activation force. When the collapsible layer collapses, the sensor layer may simultaneously effectuate the key press in response to application of the collapsing force.Type: GrantFiled: December 23, 2016Date of Patent: January 29, 2019Assignee: Logitech Europe S.A.Inventors: Samuel Siegfried, Jean-Claude Dunant, Baptiste Merminod, Regis Croisonnier, Olivier Theytaz
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Patent number: 10140008Abstract: A knob for an input device may include a knob housing being rotatable on an axis, a shaft coupled to and extending from the knob housing along the axis, a ratchet wheel axially coupled to the shaft and including a toothed perimeter, and a resistance wheel axially coupled to the shaft and including a smooth perimeter, where the ratchet wheel and the resistance wheel are rotatable on the axis in correspondence with a rotation of the knob housing. A biasing mechanism provides a force on its first end to cause a roller to engage with the toothed perimeter of the ratchet wheel such that a ratcheted rotation occurs when the knob housing is rotated, and further provides a force on its second end to cause the second end to engage with the smooth perimeter of the resistance wheel such that a friction is provided when the knob housing is rotated.Type: GrantFiled: March 22, 2017Date of Patent: November 27, 2018Assignee: Logitech Europe S.A.Inventors: Davin O'Mahony, Padraig Mcloughlin, Baptiste Merminod, Antoine Merminod
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Publication number: 20180164900Abstract: A knob for an input device includes a knob housing being rotatable on an axis, a shaft extending from the knob housing along the axis, a ratchet wheel axially coupled to the shaft with a toothed perimeter, and a ratchet arm to couple to the toothed perimeter of the ratchet wheel when the ratchet arm is engaged such that a ratcheted rotation occurs when the knob is rotated, and decouple from the toothed perimeter of the ratchet wheel when the ratchet arm is disengaged. The knob can further include a resistance wheel axially coupled to the shaft with a substantially smooth perimeter, and a resistance arm to couple to the smooth perimeter of the resistance wheel when the resistance arm is engaged such that a friction is provided when the knob is rotated, and decouple from the smooth perimeter of the resistance wheel when the resistance arm is disengaged.Type: ApplicationFiled: March 10, 2017Publication date: June 14, 2018Inventors: Baptiste Merminod, Davin O'Mahony, Fergal Corcoran, Padraig Mcloughlin, Antoine Merminod
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Publication number: 20180164996Abstract: In certain embodiments, a computer-implemented method includes detecting a selectable control element on a graphical user interface (GUI), determining an editable parameter associated with the selectable control element, associating a control of the editable parameter with a user-manipulable element on an input device, and generating and sending, to the input device, control data causing the input device to assign a performance characteristic to the user manipulable element based on properties of the editable parameter. In some aspects, the user manipulable element can be a rotatable knob on the input device. The performance characteristic may include a rotation resistance of the knob, a rotational input resolution of the knob (e.g., rotation sensitivity), setting a ratchet or non-ratchet mode of operation to the knob based on the properties of the editable parameter (e.g., by controlling an electro-magnetic actuator to set the ratchet or non-ratchet modes), or a depressible knob.Type: ApplicationFiled: December 22, 2016Publication date: June 14, 2018Inventors: Arnaud Perret-Gentil, Yohan Baillet, Baptiste Merminod, Lapyan Larry NG, David Stam, Patrick Salamin
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Publication number: 20180166235Abstract: In certain embodiments, an electronic input device includes a knob assembly defining an annular cavity and including a magnetically attractable armature. The electronic input device also includes a ratchet assembly disposed within the annular cavity and includes a ring magnet. The electronic input device includes a clutch mechanism that has a friction disc assembly, and an electromagnet configured to generate a magnetic field that shifts the friction disc assembly between a first position in which the friction disc assembly prevents rotation of the ratchet assembly and a second position in which the ratchet assembly is free to rotate with the knob assembly. The ring magnet of the ratchet assembly interacts with the magnetically attractable armature to generate a ratcheting feedback in response to rotation of the knob assembly when the friction disc assembly is in the first position.Type: ApplicationFiled: March 15, 2017Publication date: June 14, 2018Inventors: Baptiste Merminod, Davin O'Mahony, Antoine Merminod
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Publication number: 20180164901Abstract: A knob for an input device may include a knob housing being rotatable on an axis, a shaft coupled to and extending from the knob housing along the axis, a ratchet wheel axially coupled to the shaft and including a toothed perimeter, and a resistance wheel axially coupled to the shaft and including a smooth perimeter, where the ratchet wheel and the resistance wheel are rotatable on the axis in correspondence with a rotation of the knob housing. A biasing mechanism provides a force on its first end to cause a roller to engage with the toothed perimeter of the ratchet wheel such that a ratcheted rotation occurs when the knob housing is rotated, and further provides a force on its second end to cause the second end to engage with the smooth perimeter of the resistance wheel such that a friction is provided when the knob housing is rotated.Type: ApplicationFiled: March 22, 2017Publication date: June 14, 2018Inventors: Davin O'Mahony, Padraig Mcloughlin, Baptiste Merminod, Antoine Merminod
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Publication number: 20170160820Abstract: An input device includes a top panel including a top portion and side portions, a flexible printed circuit board (PCB) configured to detect the presence of a touch object on the top panel and generate a touch signal based on the presence of the touch object on the top panel, and a first flexible adhesive material disposed below top panel and above the flexible PCB, the first flexible adhesive material coupling flexible PCB to the top panel. In certain embodiments, the top panel is seamless. The flexible PCB can detect the presence of the touch object over the top portion of the top panel where the top portion of the top panel has no dead spots.Type: ApplicationFiled: January 31, 2013Publication date: June 8, 2017Applicant: Logitech Europe S.A.Inventors: Padraig McLoughlin, Niall White, Baptiste Merminod, Vincent Mayor, Fabiano Pedrotta
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Publication number: 20170139443Abstract: Input devices having a thin profile and good comfort and feel are disclosed. In embodiments, an input device includes a sensor layer configured to effectuate a key press upon application of an activation force, and a collapsible layer coupled to the sensor layer. The collapsible layer may be configured to collapse in response to a collapsing force that is substantially equal to the activation force. When the collapsible layer collapses, the sensor layer may simultaneously effectuate the key press in response to application of the collapsing force.Type: ApplicationFiled: December 23, 2016Publication date: May 18, 2017Inventors: Samuel Siegfried, Jean-Claude Dunant, Baptiste Merminod, Regis Croisonnier, Olivier Theytaz
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Publication number: 20170060258Abstract: Input devices having a thin profile and good comfort and feel are disclosed. In embodiments, an input device includes a sensor layer configured to effectuate a key press upon application of an activation force, and a collapsible layer coupled to the sensor layer. The collapsible layer may be configured to collapse in response to a collapsing force that is substantially equal to the activation force. When the collapsible layer collapses, the sensor layer may simultaneously effectuate the key press in response to application of the collapsing force.Type: ApplicationFiled: August 31, 2015Publication date: March 2, 2017Inventors: Samuel Siegfried, Jean-Claude Dunant, Baptiste Merminod, Regis Croisonnier, Olivier Theytaz
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Patent number: 9569008Abstract: Input devices having a thin profile and good comfort and feel are disclosed. In embodiments, an input device includes a sensor layer configured to effectuate a key press upon application of an activation force, and a collapsible layer coupled to the sensor layer. The collapsible layer may be configured to collapse in response to a collapsing force that is substantially equal to the activation force. When the collapsible layer collapses, the sensor layer may simultaneously effectuate the key press in response to application of the collapsing force.Type: GrantFiled: August 31, 2015Date of Patent: February 14, 2017Assignee: Logitech Europe S.A.Inventors: Samuel Siegfried, Jean-Claude Dunant, Baptiste Merminod, Regis Croisonnier, Olivier Theytaz
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Patent number: 9489061Abstract: A method includes placing an input device in a passive mode of operation and periodically monitoring a displacement sensor of the input device, receiving an indication of displacement from the displacement sensor, and placing the input device in an active mode of operation characterized by a power consumption level. The method also includes determining a passing of a predetermined time period since receiving the indication of displacement, placing the input device in a second active mode of operation characterized by a second power consumption level less than the power consumption level, and periodically monitoring one or more of a plurality of touch sensors. The method further includes receiving an indication of input from the one or more of the plurality of touch sensors and placing the input device in the active mode of operation.Type: GrantFiled: November 14, 2011Date of Patent: November 8, 2016Assignee: Logitech Europe S.A.Inventors: Julien Piot, Baptiste Merminod, Christophe Dayer, Niall White, Stephen Harvey, Frederic Fortin, Mathieu Meisser, Nicolas Ramond, Olivier Mathis, Regis Croisonnier