公开(公告)号：US10824241B2

公开(公告)日：2020-11-03

申请号：US16790783

申请日：2020-02-14

Applicant: PixArt Imaging Incorporation, R.O.C.

Inventor： Yu-Hao Huang ,  Yi-Fang Lee ,  Ming-Tsan Kao

IPC: G06F3/01 ,  G06F3/03 ,  G06F3/0484

Abstract: An input system includes a first gesture detection unit and a second gesture detection unit. The first gesture detection unit includes a first light emitting device for emitting a first light beam, a first light sensing device for receiving the first light beam reflected by a first motion trajectory generated by a user and outputting a first image signal, and a first processing unit for processing the first image signal and outputting a first command signal. The second gesture detection unit includes a second light emitting device for emitting a second light beam, a second light sensing device for receiving the second light beam reflected by a second motion trajectory generated by the user and outputting a second image signal, and a second processing unit for processing the second image signal and outputting a second command signal.

公开(公告)号：US10606366B2

公开(公告)日：2020-03-31

申请号：US16449366

申请日：2019-06-22

Applicant: PixArt Imaging Incorporation, R.O.C.

Inventor： Yu-Hao Huang ,  Yi-Fang Lee ,  Ming-Tsan Kao

IPC: G06F3/01 ,  G06F3/03 ,  G06F3/0484

Abstract: An input system includes a first gesture detection unit and a second gesture detection unit. The first gesture detection unit includes a first light emitting device for emitting a first light beam, a first light sensing device for receiving the first light beam reflected by a first motion trajectory generated by a user and outputting a first image signal, and a first processing unit for processing the first image signal and outputting a first command signal. The second gesture detection unit includes a second light emitting device for emitting a second light beam, a second light sensing device for receiving the second light beam reflected by a second motion trajectory generated by the user and outputting a second image signal, and a second processing unit for processing the second image signal and outputting a second command signal.

公开(公告)号：US20190310717A1

公开(公告)日：2019-10-10

申请号：US16449366

申请日：2019-06-22

Applicant: PixArt Imaging Incorporation, R.O.C.

Inventor： Yu-Hao Huang ,  Yi-Fang Lee ,  Ming-Tsan Kao

IPC: G06F3/01 ,  G06F3/0484 ,  G06F3/03

Abstract: An input system includes a first gesture detection unit and a second gesture detection unit. The first gesture detection unit includes a first light emitting device for emitting a first light beam, a first light sensing device for receiving the first light beam reflected by a first motion trajectory generated by a user and outputting a first image signal, and a first processing unit for processing the first image signal and outputting a first command signal. The second gesture detection unit includes a second light emitting device for emitting a second light beam, a second light sensing device for receiving the second light beam reflected by a second motion trajectory generated by the user and outputting a second image signal, and a second processing unit for processing the second image signal and outputting a second command signal.

公开(公告)号：US20200183500A1

公开(公告)日：2020-06-11

申请号：US16790783

申请日：2020-02-14

Applicant: PixArt Imaging Incorporation, R.O.C.

Inventor： Yu-Hao Huang ,  Yi-Fang Lee ,  Ming-Tsan Kao

IPC: G06F3/01 ,  G06F3/0484 ,  G06F3/03

Abstract: An input system includes a first gesture detection unit and a second gesture detection unit. The first gesture detection unit includes a first light emitting device for emitting a first light beam, a first light sensing device for receiving the first light beam reflected by a first motion trajectory generated by a user and outputting a first image signal, and a first processing unit for processing the first image signal and outputting a first command signal. The second gesture detection unit includes a second light emitting device for emitting a second light beam, a second light sensing device for receiving the second light beam reflected by a second motion trajectory generated by the user and outputting a second image signal, and a second processing unit for processing the second image signal and outputting a second command signal.