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Inventor

Ryuichi Iwamura

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SONY CORPORATION SONY ELECTRONICS INC.

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SONY CORPORATION, Assignor SONY CORPORATION, Assignor SONY CORPORATION, Assignor

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POWER-LINE COMMUNICATION BASED SURVEILLANCE SYSTEM

13/409,449 | U.S. Patent Application

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Location ELECTRONIC

Filed March 1, 2012

Examiner ALLEN C WONG

Class 375

Art Group 2488

Patent No. 8,837,581

Case Type Utility - 375/240010

Status Patented Case

Parent 12/259,183 Patented

Parent 10/624,706 Patented

Last Updated: 4 years, 9 months ago

Date	#	Transaction
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POWER-LINE COMMUNICATION BASED SURVEILLANCE SYSTEM

13/409,449 | U.S. Patent Application

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