- Patent Title: Sensor devices, methods, multi-sensor systems/apparatuses capable of calibrating clock signal(s) and outputting integrated data packets according to communication between host and auxiliary device
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Application No.: US15694874Application Date: 2017-09-04
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Publication No.: US10581586B2Publication Date: 2020-03-03
- Inventor: Chien-Lung Liao , Hsin-Chi Cheng , Shan-Jung Chang , Yi-Lun Huang
- 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: H04L7/033
- IPC: H04L7/033 ; G06F1/12 ; G06F13/00 ; H04L7/00 ; H04J3/06 ; H04L12/40
Abstract:
A sensor device capable of adjusting at least one clock signal of the sensor device according to a communication between a host and an auxiliary device through a specific bus includes a first oscillator circuit and a processing circuit. The first oscillator circuit is configured for generating a first clock signal. The processing circuit is configured for calibrating a clock frequency of the first clock signal according to the communication between the host and the auxiliary device.
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