Invention Grant
- Patent Title: Rotation calculating system and rotation calculating method
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Application No.: US15647249Application Date: 2017-07-11
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Publication No.: US10538288B2Publication Date: 2020-01-21
- Inventor: Chung-Ting Yang , Yen-Min Chang , Ching-Lin Chung
- Applicant: PixArt Imaging Inc.
- Applicant Address: TW Hsin-Chu
- Assignee: PixArt Imaging Inc.
- Current Assignee: PixArt Imaging Inc.
- Current Assignee Address: TW Hsin-Chu
- Agent Winston Hsu
- Main IPC: B62M25/08
- IPC: B62M25/08 ; G01P3/487
Abstract:
A rotation calculating device comprising: a first rotating device; a first target device; an first optical characteristic acquiring device, configured to acquire optical characteristics for at least one feature of the first target device; and a calculating unit, configured to calculate rotation for the first rotating device based on the optical characteristics of the feature.
Public/Granted literature
- US20190016414A1 ROTATION CALCULATING SYSTEM AND ROTATION CALCULATING METHOD Public/Granted day:2019-01-17
Information query
