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Francis M Rubinstein, 69San Jose, CA

Francis Rubinstein Phones & Addresses

San Jose, CA   

2817 Poulos Ct, Pinole, CA 94564    510-5086226   

141 Goodfellow Dr, Orinda, CA 94563   

Berkeley, CA   

Oakland, CA   

Richmond, CA   

Moraga, CA   

Santa Clara, CA   

2817 Poulos Ct, Pinole, CA 94564   

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Publications & IP owners

Us Patents

Pulse Width Modulation Data Transfer Over Commercial And Residential Power Lines Method, Transmitter And Receiver Apparatus

US Patent:
2006028, Dec 21, 2006
Filed:
Jun 21, 2006
Appl. No.:
11/472583
Inventors:
Francis Rubinstein - Pinole CA, US
Peter Pettler - Nevada City CA, US
International Classification:
G05B 11/01
US Classification:
340310120, 375344000, 375257000, 315291000
Abstract:
A method and apparatus for data transfer over existing or newly installed residential or commercial power lines is comprised of a transmitter and receiver unidirectionally communicating by phase cutting a portion of the received carrier voltage supply so as to receive a digital signal of low bandwidth. The resulting communication method is known as phase cut carrier, or PCC. The phase cut carrier communication method is shown to be able to addressably communicate lighting level commands for various types of lighting. In other embodiments, the phase cut carrier method may be used to control the powered status of addressably or nonaddressably controlled equipment.

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