Abstract: Embodiments of the disclosure provided herein can be used to improve the control, selection and transmission of data to a remote video conferencing environment, by use of a plurality of wired or wirelessly connected electronic devices. In one example, the transmission of data from a local environment can be improved by switching the source of visual inputs (e.g., cameras or display of an electronic device, such as laptop) and/or audio inputs (e.g., microphones) to the one or more appropriate visual and audio sources available within the local environment. The most appropriate visual and audio sources can be the sources that provide the participants in the remote environment the most relevant data giving the remote users the best understanding of the current activities in the local environment.
Type:
Grant
Filed:
August 16, 2019
Date of Patent:
August 10, 2021
Assignee:
LOGITECH EUROPE S.A.
Inventors:
Andreas Franz William Atkins, Joseph Yao-Hua Chu, Henry Levak, Kevin McLintock
Abstract: In certain embodiments, an input device includes a housing, a processor disposed in the housing, and an image sensor to track a movement of the input device with respect to an underlying surface. The image sensor includes a pixel array and operates in two modes of operation including a first mode of operation where the processor causes the image sensor to utilize a first plurality of pixels in the pixel array when tracking the movement of the input device or a second mode of operation where the processor causes the image sensor to utilize a second plurality of pixels in the pixel array when tracking the movement of the input device, where the second plurality of pixels has fewer pixels than the first plurality of pixels.
Abstract: In certain embodiments, a computer mouse includes a chassis to provide support for a user's hand, where the chassis includes a knuckle support region, a palm support region, a first side region having a first ledge to support a thumb, a second side region having a second ledge to support one or more of a pinky or ring finger, and a button region having one or more buttons to support one or more of a tip of an index finger or middle finger. Each region can be physically separated from one another on the surface of the chassis by a gap. The knuckle support region can include a coating or covering on a surface of the knuckle support region to provide a directionally dependent friction. The friction on the surface of the knuckle support region is higher for side-to-side movements then for front-to-back movements.
Type:
Grant
Filed:
October 18, 2019
Date of Patent:
June 29, 2021
Assignee:
Logitech Europe S.A.
Inventors:
Cormac O'Conaire, Andreas Connellan, Christopher Pate
Abstract: Aspects of the invention include a computer peripheral device comprising an input element that operates based on a performance characteristic, an electropermanent magnet (EPM) assembly including a permanent magnet configured to generate a magnetic field and a magnetizing assembly configured to set an intensity of the magnetic field generated by the permanent magnet, and a magnetorheological (MR) material coupled to the input element. The MR material has a viscosity that changes based on the magnetic field and affects the performance characteristic of the input element.
Type:
Grant
Filed:
November 30, 2020
Date of Patent:
June 29, 2021
Assignee:
Logitech Europe S.A.
Inventors:
Cyril Drezet, Jan Stoeckli, Nicolas Ramond
Abstract: Some embodiments related to an input device with a hybrid switch coupled to a depressible element. The hybrid switch can include a first and second switch with both switches configured to activate in response to a depressible element being pressed by a user. In some aspects, the hybrid switch architecture can be used to introduce an interrupt signal when the depressible element is pressed by a threshold distance (thereby generating event data) to ensure that a periodic input device report includes the event data regardless of when a periodic switch status check is performed. In further embodiments, the hybrid switch architecture can be used to calibrate the input device and set a reliable preemptive activation threshold that cause the input device to generate event data.
Type:
Grant
Filed:
November 10, 2020
Date of Patent:
June 22, 2021
Assignee:
Logitech Europe S.A.
Inventors:
Jan Stoeckli, Nicolas Ramond, Olivier Egloff, Regis Croisonnier, Laurent Plancherel
Abstract: Methods and systems for determining a displacement of a peripheral device are provided. In one example, a peripheral device comprises: an image sensor, and a hardware processor configured to: control the image sensor to capture a first image of a surface when the peripheral device is at a first location on the surface, the first image comprising a feature of the first location of the surface; execute a trained machine learning model using data derived from the first image to estimate a displacement of the feature between the first image and a reference image captured at a second location of the surface; and determine a displacement of the peripheral device based on the estimated displacement of the feature.
Type:
Grant
Filed:
August 3, 2018
Date of Patent:
June 22, 2021
Assignee:
Logitech Europe S.A.
Inventors:
Nicolas Chauvin, François Morier, Helmut Grabner
Abstract: Embodiments described herein relate to earphone device supports and earphone support cases. In embodiments described herein, an earphone support is configured to be securely positioned over an earphone device. The earphone support includes a main body with a supporting element extending therefrom. The supporting element has a curvature shaped to follow a contour of the earphone device such that it clips onto to the earphone device. In additional embodiments described herein, an earphone support case is configured to securely store the earphone supports and mate with an earphone device case. The earphone support case has a main body coupled to a lid by a hinge. The main body includes a plurality of earphone support mounts. Each of the earphone support mounts are configured to support one of a plurality of earphone supports such that each earphone support is securely positioned within the earphone support case.
Type:
Grant
Filed:
January 7, 2020
Date of Patent:
June 22, 2021
Assignee:
LOGITECH EUROPE S.A.
Inventors:
Navi Cohen, Jose Froilan P. Lomotan, Jonathan Thuot
Abstract: Embodiments of the disclosure provided herein can be used to improve the control, selection and transmission of data to a remote video conferencing environment, by use of a plurality of wired or wirelessly connected electronic devices. In one example, the transmission of data from a local environment can be improved by switching the source of visual inputs (e.g., cameras or display of an electronic device, such as laptop) and/or audio inputs (e.g., microphones) to the one or more appropriate visual and audio sources available within the local environment. The most appropriate visual and audio sources can be the sources that provide the participants in the remote environment the most relevant data giving the remote users the best understanding of the current activities in the local environment.
Type:
Grant
Filed:
August 16, 2019
Date of Patent:
June 15, 2021
Assignee:
LOGITECH EUROPE S.A.
Inventors:
Andreas Franz William Atkins, Joseph Yao-Hua Chu, Henry Levak, Kevin Mclintock
Abstract: An AR/VR input device include a processor(s), an internal measurement unit (IMU), and a plurality of sensors configured to detect emissions received from a plurality of remote emitters. The processor(s) can be configured to: determine a time-of-flight (TOF) of the detected emissions, determine a first estimate of a position and orientation of the input device based on the TOF of a subset of the detected emissions and the particular locations of each of the plurality of sensors on the input device that are detecting the detected emissions, determine a second estimate of the position and orientation of the input device based on the measured acceleration and velocity from the IMU, and continuously update a calculated position and orientation of the input device within the AR/VR environment in real-time based on a Beyesian estimation (e.g., Extended Kalman filter) that utilizes the first estimate and second estimate.
Type:
Grant
Filed:
October 17, 2018
Date of Patent:
May 4, 2021
Assignee:
Logitech Europe S.A.
Inventors:
Andreas Connellan, Arash Salarian, Fergal Corcoran, Jacques Chassot, Jerry Ahern, Laleh Makarem, Mario Gutierrez, Maxim Vlasov, Olivier Guédat, Padraig Murphy, Richard Perring
Abstract: The present disclosure generally provides for advanced single camera video conferencing systems, and methods related thereto. The advanced single camera video conferencing system features a hybrid optical/digital camera, herein a camera device, having a controller that is configured to execute one or more of the methods set forth herein. In one embodiment, a method includes optically framing, a first portion of a video conferencing environment to provide an actual field-of-view, digitally framing a second portion of the video conferencing environment to provide an apparent field-of-view that is encompassed within the actual field-of-view, generating a video stream of the apparent field-of-view, surveying the actual field-of-view to generate survey data, and detecting changes in the survey data over time. The method may be performed using a single camera device using a single image sensor.
Type:
Grant
Filed:
March 30, 2020
Date of Patent:
April 6, 2021
Assignee:
LOGITECH EUROPE S.A.
Inventors:
Oleg Ostap, Henry Levak, John Scott Skeehan
Abstract: A method is disclosed for synchronizing operating modes across a plurality of peripheral devices. The method includes each of the plurality of peripheral devices transmitting requests to change a rate of power consumption in response to a set of criteria for each peripheral device. A host computing device determines if one or more peripheral devices should change power modes and transmits corresponding commands to synchronize the plurality of peripheral devices into a single operating mode. Each peripheral device may have a unique power mode for a given operating mode and each peripheral device includes one or more common features, such as a lighting display, that is synchronized across all peripheral devices for a given operating mode.