U.S. federal trademark · Serial No. 75928970 · Reg. No. 2636252
Devices and systems to provide real-time audio, video and/or data communication over switched circuit networks and/or data networks, namely - integrated circuits; integrated circuit chips; semiconductor processors; semiconductor processor chips; microprocessors; printed circuit boards; audio circuit boards; audio-video circuit boards; fax/modems; local area network gateways; telephones, namely, Internet phones, ethernet phones, video phones, and high-end feature phones; Internet protocol routers for audio, video, voice and/or data communication; modems; PC cards; network bridges; voice over Internet protocol gateways; Internet protocol telephony gateways; terminal adapters; wireless receivers and transceivers; private branch exchanges; computer branch exchanges; computer software and hardware for the transmission and receipt of voice over data networks
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