|
CN110401891A
|
|
Calibration method, system and the charging box of range sensor
|
|
CN110927694A
|
|
Photoelectric sensor and distance measuring device
|
|
CN110556368A
|
|
Photoelectric sensor and preparation method thereof
|
|
CN110058674A
|
|
A kind of gesture identification method and device based on photoelectric sensor
|
|
CN107656284A
|
|
Range unit and distance-finding method
|
|
CN107506752A
|
|
Face identification device and method
|
|
CN107358219A
|
|
Face identification method and device
|
|
CN107454316A
|
|
Method for testing motion and device
|
|
CN107392137A
|
|
Face identification method and device
|
|
CN107331723A
|
|
Photo-sensitive cell and range-measurement system
|
|
CN104410450A
|
|
Information transmission system and method for electronic device
|
|
CN104280787A
|
|
Device and method for detecting object approaching
|
|
CN104298395A
|
|
Method for detecting approaching of object
|
|
CN103345027A
|
|
Packaging method of optical module
|
