ClearOne has been awarded a strategic new patent relating to power transmission for PoE systems by the US Patent and Trademark Office.

The patent describes a simple method for providing power to multiple devices in a “daisy-chain” series connection using PoE. Use of the new method can eliminate the 100m Ethernet distance constraint for power and data transmission.

ClearOne’s technology disclosed in the patent is important for devices like audio products, security, cameras and smart home technologies among others which can all be deployed anywhere within the reach of an Ethernet cable.

For example, ClearOne’s technology is included in its beamforming microphone array ceiling tiles. It allows CONVERGE Pro 2 DSP mixers to communicate with its beamforming microphone arrays at distances that exceed traditional distance limitations for conferencing equipment. This also provides additional deployment options when compared with other Ethernet technologies like Audinate Dante.

The technology is used for transmitting power only without data where access to electrical power outlets may be inconvenient or power outlet safety is a concern. A benefit of this application is that it eliminates redundant wiring and outlets to distribute power by using existing and common Ethernet cabling.