using a plurality of optical emitters or detectors

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CPC
H03K17/943

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Parent Industries

HELECTRICITY H03Electronic circuits H03KPULSE TECHNIQUE H03K17/00Electronic switching or gating

Current Industry

H03K17/943using a plurality of optical emitters or detectors

Industries

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Patents Grantslast 30 patents

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Photoelectric switch and sensor unit comprising a display control unit
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Optical keypad for explosive locations
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Information Patent Grant
Keypad with optical sensors
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Patents Applicationslast 30 patents

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OPTICAL ENCODER
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OPTICAL INTERFACE FOR DATA TRANSMISSION
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OPTICAL KEYBOARD
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NON-CONTACT SELECTION SWITCH
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using a plurality of optical emitters or detectors

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Device having integrated interface system

Optical proximity sensor system

Motor/controller authentication system

Device having integrated interface system

Image sensor comprising BJT pixel circuit and image sensing system...

Keyboard key switches

Optical switch module and control method thereof

Device having integrated interface system

Optical switch keyboard adjustment method and optical switch keyboa...

Relay unit for photoelectric sensor

System comprising a package having optically isolated micromachined...

Proximity sensor and method of operating a photodetector based prox...

Device having integrated interface system

Optical encoder

Fiber optic safety system

Mechanical switch of photoelectrical type and a key assembly of a k...

Device having integrated interface system

Optically isolated micromachined (MEMS) switches and related method...

Device having integrated interface system

Photoelectric switch and sensor unit comprising a display control unit

Light sensitive keyboard

Reducing erroneous detection of input command gestures

Apparatus and method for recognizing a moving direction of gesture...

Light-emitting-and-receiving element module and sensor device using...

Polarizer structure to control crosstalk in proximity sensor includ...

Keypad with optical sensors

Optical keypad for explosive locations

Object detection system

Photoelectric switch for detection of an object and method for oper...

Keypad with optical sensors

Patents Applicationslast 30 patents

DEVICE HAVING INTEGRATED INTERFACE SYSTEM

METHOD AND APPARATUS FOR RANGING FINDING, ORIENTING AND/OR POSITION...

MOTOR/CONTROLLER AUTHENTICATION SYSTEM

DEVICE HAVING INTEGRATED INTERFACE SYSTEM

METHOD AND APPARATUS FOR RANGING FINDING, ORIENTING AND/OR POSITION...

MOTOR/CONTROLLER AUTHENTICATION SYSTEM

DEVICE HAVING INTEGRATED INTERFACE SYSTEM

OPTICAL PROXIMITY SENSOR SYSTEM

OPTICAL SWITCH MODULE AND CONTROL METHOD THEREOF

KEYBOARD KEY SWITCHES

OPTICAL SWITCH KEYBOARD ADJUSTMENT METHOD AND OPTICAL SWITCH KEYBOA...

A mechanical switch of photoelectrical type and a key assembly of a...

OPTICALLY ISOLATED MICROMACHINED (MEMS) SWITCHES AND RELATED METHODS

RELAY UNIT FOR PHOTOELECTRIC SENSOR

DEVICE HAVING INTEGRATED INTERFACE SYSTEM

PROXIMITY SENSOR AND METHOD OF OPERATING A PHOTODETECTOR BASED PROX...

LIGHT SENSITIVE KEYBOARD

Fiber Optic Safety System

OPTICALLY ISOLATED MICROMACHINED (MEMS) SWITCHES AND RELATED METHODS

BI-TRIAXIAL PHOTOCONDUCTIVE SWITCH MODULE

REDUCING ERRONEOUS DETECTION OF INPUT COMMAND GESTURES

OPTICAL ENCODER

OPTICAL INTERFACE FOR DATA TRANSMISSION

REFLECTIVE SWITCH INPUT SURFACE

OPTICAL KEYPAD FOR EXPLOSIVE LOCATIONS

KEYPAD WITH OPTICAL SENSORS

OPTICAL KEYBOARD

SENSOR SYSTEM

NON-CONTACT SELECTION SWITCH

OBJECT DETECTION SYSTEM