U.S. federal trademark · Serial No. 76226606 · Reg. No. 2750951
Electronics for use in outdoor cellular telephone antenna systems, namely, superconducting filters, radio frequency amplifiers, cryocoolers, cryocooled radio frequency receivers, cryocooled radio frequency amplifiers, multiplexers, and superconductors
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.