Unified is pleased to announce prior art has been found on U.S. Patent 9,578,570, owned by Lab Technology, LLC, an NPE. The ‘570 patent relates to a system and method for seamlessly switching a voice call from an Instant Messaging (IM) based voice network to a cellular voice network. It has been asserted against NVIDIA, Qualcomm, Intel, Quectel Wireless, Ericsson, Anritsu Corp., and Samsung.
We would also like to thank the dozens of other high-quality submissions that were made on this patent. The ongoing contests are open to anyone, and include tens of thousands of dollars in rewards available for helping the industry to challenge NPE patents of questionable validity by finding and submitting prior art in the contests. Visit PATROLL today to learn more about how to participate.
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