公开(公告)号：US10514780B2

公开(公告)日：2019-12-24

申请号：US15829291

申请日：2017-12-01

Applicant: Logitech Europe S.A.

Inventor： Chun-Wei Su ,  Kuan-Lin Wu ,  Laurent Mealares ,  Thibaut Mauron ,  Chia Feng Lee ,  Christina Chen ,  Alice Liu ,  Chih-Wei Chen ,  Kuo Hsiang Chen ,  Joe Chiu ,  Charles Gigandet

IPC: G06F3/033 ,  G06F3/0354 ,  G06F3/0346 ,  G06F3/01 ,  G06F3/03 ,  G06F1/3215 ,  G06F3/038

Abstract: In some embodiments, an input device includes a housing having a top surface, a touch sensor disposed on the top surface of the housing, and a processor disposed in the housing. The touch sensor can be configured to detect a contact by a hand on the top surface of the housing and generate touch data corresponding to the detected contact by the hand. The processor can be configured to control operation of the touch sensor and receive the touch data, determine an orientation of the hand with respect to the housing based on the touch data, and calibrate a detected movement of the input device based on the determined orientation of the hand with respect to the housing. An image sensor and/or one or more IMUs can be used to detect 2D and/or 3D movement of the input device.

公开(公告)号：US20200150788A1

公开(公告)日：2020-05-14

申请号：US16681269

申请日：2019-11-12

Applicant: Logitech Europe S.A.

Inventor： Chun-Wei Su ,  Kuan-Lin Wu ,  Laurent Mealares ,  Thibaut Mauron ,  Chia Feng Lee ,  Christina Chen ,  Alice Liu ,  Chih-Wei Chen ,  Kuo Hsiang Chen ,  Joe Chiu ,  Charles Gigandet

IPC: G06F3/0354 ,  G06F3/038 ,  G06F3/03 ,  G06F1/3215 ,  G06F3/01 ,  G06F3/0346

Abstract: In some embodiments, an input device includes a housing having a top surface, a touch sensor disposed on the top surface of the housing, and a processor disposed in the housing. The touch sensor can be configured to detect a contact by a hand on the top surface of the housing and generate touch data corresponding to the detected contact by the hand. The processor can be configured to control operation of the touch sensor and receive the touch data, determine an orientation of the hand with respect to the housing based on the touch data, and calibrate a detected movement of the input device based on the determined orientation of the hand with respect to the housing. An image sensor and/or one or more IMUs can be used to detect 2D and/or 3D movement of the input device.

公开(公告)号：US11093053B2

公开(公告)日：2021-08-17

申请号：US16681269

申请日：2019-11-12

Applicant: Logitech Europe S.A.

Inventor： Chun-Wei Su ,  Kuan-Lin Wu ,  Laurent Mealares ,  Thibaut Mauron ,  Chia Feng Lee ,  Christina Chen ,  Alice Liu ,  Chih-Wei Chen ,  Kuo Hsiang Chen ,  Joe Chiu ,  Charles Gigandet

IPC: G06F3/033 ,  G06F3/0354 ,  G06F3/0346 ,  G06F3/01 ,  G06F3/03 ,  G06F1/3215 ,  G06F3/038

Abstract: In some embodiments, an input device includes a housing having a top surface, a touch sensor disposed on the top surface of the housing, and a processor disposed in the housing. The touch sensor can be configured to detect a contact by a hand on the top surface of the housing and generate touch data corresponding to the detected contact by the hand. The processor can be configured to control operation of the touch sensor and receive the touch data, determine an orientation of the hand with respect to the housing based on the touch data, and calibrate a detected movement of the input device based on the determined orientation of the hand with respect to the housing. An image sensor and/or one or more IMUs can be used to detect 2D and/or 3D movement of the input device.