Invention Grant
- Patent Title: Gesture recognition system and method for a digital-pen-like device and corresponding digital-pen-like device
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Application No.: US16922752Application Date: 2020-07-07
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Publication No.: US11360585B2Publication Date: 2022-06-14
- Inventor: Federico Rizzardini , Lorenzo Bracco , Stefano Paolo Rivolta
- Applicant: STMicroelectronics S.r.l.
- Applicant Address: IT Agrate Brianza
- Assignee: STMicroelectronics S.r.l.
- Current Assignee: STMicroelectronics S.r.l.
- Current Assignee Address: IT Agrate Brianza
- Agency: Slater Matsil, LLP
- Priority: IT102019000013440 20190731
- Main IPC: G06F3/038
- IPC: G06F3/038 ; G06F3/01 ; G06F3/0346

Abstract:
A gesture-recognition system for a digital-pen-like device, envisages: at least one motion sensor to provide at least one motion signal indicative of movements of the digital-pen-like device; a gesture-recognition signal processor, coupled to the at least one motion sensor to process the motion signal and to implement a plurality of gesture recognition algorithms based on the motion signal, each of the gesture recognition algorithms being configured to recognize a corresponding gesture performed by a user of the digital-pen-like device; and a controller coupled to the gesture-recognition signal processor and transmitting gesture-recognition data indicative of a recognized gesture towards a host apparatus, with which the digital-pen-like device is associated.
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