in which the signal transmitted is frequency or phase of ac

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Parent Industries

GPHYSICS G08Signaling G08CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS G08C19/00Electric signal transmission systems

Current Industry

G08C19/12in which the signal transmitted is frequency or phase of ac

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Patents Grantslast 30 patents

Information Patent Grant
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Synchronized metrology in power generation and distribution networks
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Selecting transmission frequency based on formation properties
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Information Patent Grant
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Narrowband simultaneous multibit wireless transmission method
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Information Patent Grant
Method and device for accessing remote control functions
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Patents Applicationslast 30 patents

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- G08 - SIGNALLING
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OPEN NEUTRAL DETECTION
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METHOD FOR AUTOMATIC SWITCHING OF A COMMUNICATION RESISTOR OF A HAR...
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SELECTING TRANSMISSION FREQUENCY BASED ON FORMATION PROPERTIES
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METHODS AND SYSTEMS FOR POWERLINE AND RADIO FREQUENCY COMMUNICATIONS
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NEAR FIELD COMMUNICATION DEVICES FOR MERCHANDISE SECURITY
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Wireless Monitoring System for Detecting Bio-signal and Bio-signal...
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ELECTRONIC DEVICE AND METHOD FOR TRIGGERING FUNCTION OF ELECTRONIC...
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Receiving device
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Automated meter reader device having optical sensor with automatic...
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Remote finder
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- H04 - ELECTRIC COMMUNICATION TECHNIQUE

in which the signal transmitted is frequency or phase of ac

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Fan system and fan driving method

Electronic device and controlling method of electronic device

Method for automatic switching of a communication resistor of a har...

Arc fault detection system

Method for automatic switching of a communication resistor of a har...

Open neutral detection

Methods and systems for activating sealed sensors in the field

Synchronized metrology in power generation and distribution networks

Selecting transmission frequency based on formation properties

Methods and systems for powerline and radio frequency communications

Remote control system and mobile device

Synchronized metrology in power generation and distribution networks

Methods and systems for powerline and radio frequency communications

Electronic device and method for triggering function of electronic...

A/B/C phase determination and synchrophasor measurement using commo...

Communication power line status detecting method and system using t...

Power line communication system

Pulse phase difference coding circuit

Enhanced remote controls for robots

System and method for signaling in sensor devices

Receiving device for frequency modulated signals with voltage-limit...

Automated meter reader having high product delivery rate alert gene...

Automated meter reading system

Automated meter reader device having optical sensor with automatic...

Optical sensor for utility meter

Radio frequency automated meter reading device

Device for detecting internal pressure of air-filled gunwale protector

Programmable probe system

Narrowband simultaneous multibit wireless transmission method

Method and device for accessing remote control functions

Patents Applicationslast 30 patents

TWO-WIRE COMMUNICATION CONTROL DEVICE AND MULTI-PURPOSE DEVICE

FAN SYSTEM AND FAN DRIVING METHOD

ELECTRONIC DEVICE AND CONTROLLING METHOD OF ELECTRONIC DEVICE

OPEN NEUTRAL DETECTION

METHOD FOR AUTOMATIC SWITCHING OF A COMMUNICATION RESISTOR OF A HAR...

SELECTING TRANSMISSION FREQUENCY BASED ON FORMATION PROPERTIES

METHODS AND SYSTEMS FOR POWERLINE AND RADIO FREQUENCY COMMUNICATIONS

Microcontroller System for Attachment to Weapon Holster

METHODS AND SYSTEMS FOR POWERLINE AND RADIO FREQUENCY COMMUNICATIONS

NEAR FIELD COMMUNICATION DEVICES FOR MERCHANDISE SECURITY

Wireless Monitoring System for Detecting Bio-signal and Bio-signal...

SYNCHRONIZED METROLOGY IN POWER GENERATION AND DISTRIBUTION NETWORKS

REMOTE CONTROL SYSTEM AND MOBILE DEVICE

ELECTRONIC DEVICE AND METHOD FOR TRIGGERING FUNCTION OF ELECTRONIC...

A/B/C PHASE DETERMINATION AND SYNCHROPHASOR MEASUREMENT USING COMMO...

COMMUNICATION POWER LINE STATUS DETECTING METHOD AND SYSTEM USING T...

POWER LINE COMMUNICATION SYSTEM

SYSTEMS, DEVICES, METHODS AND COMPUTER-READABLE STORAGE MEDIA THAT...

SYSTEM AND METHOD FOR SIGNALING IN SENSOR DEVICES

PULSE PHASE DIFFERENCE CODING CIRCUIT

REMOTE CONTROL SYSTEM AND MOBILE DEVICE

NETWORK ARCHITECTURE FOR WIRELESSLY INTERFACING SENSORS AT ULTRA LO...

IN-VEHICLE DEVICE AND COMMUNICATION METHOD

Receiving device

Automated meter reader having time synchronization circuit

Automated meter reader having peak product delivery rate generator

Automated meter reading system

Automated meter reader having high product delivery rate alert gene...

Automated meter reader device having optical sensor with automatic...

Remote finder