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Phihong Settles Patent Infringement Litigation With Powerdsine


Fremont, CA - Phihong, a leading provider of network power solutions, announced today that it has settled its litigation with PowerDsineTM Ltd. and, as part of the settlement, PowerDsine granted Phihong a license to use its U.S. patent number 6,473,608 in connection with the manufacture and sale of power supply system units used for supplying Power-over-Ethernet cabling systems.
 
This patent covers Ethernet ports supplying power between switch/hub equipment and devices to be powered via communication cabling over spare wire pairs not used for data communication.

"We are very pleased to reach an amicable settlement and licensing agreement with PowerDsine," said Keith Hopwood, Phihong's Vice President of Marketing. "This settlement allows us to focus our energies on providing cost-effective Power-over-Ethernet solutions for the marketplace."

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Public users may perform preliminary searches of patent information in a variety of formats including on-line, microfilm, and print at the United States Patent and Trademark Office (USPTO) Public Search Facility located in Alexandria, VA. State of the art computer workstations provide automated searching of patents issued from 1790 to the current week of issue. Full document text may be searched on U.S. patents issued since 1971 and OCR text from 1920 to 1970. U.S. patent images from 1790 to the present may be retrieved for viewing or printing. Some foreign patent documents are available.

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PAC

Definition:
Patent Assistance Center (prior), now the Inventors Assistance Center or IAC.

USPTO

Definition:
United States Patent and Trademark Office, designation became effective April 3, 2000; a result of the American Inventors Protection Act of 1999.

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