U.S. federal trademark · Serial No. 77702165
Telecommunications hardware and software for allowing the delivery of high speed data and telephone service over a single line; computer software for data encoding/decoding and error detection/correction using adaptive signal processing; filters, splitters, interface cards, line units, doublers, modems, and circuit boards, all for allowing the delivery of high speed data and telephone service over a single line
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.