U.S. federal trademark · Serial No. 78107250 · Reg. No. 2368553
COMPUTER SOFTWARE CONSULTING SERVICES, COMPUTER PROGRAMMING FOR OTHERS; SCIENTIFIC AND INDUSTRIAL RESEARCH IN THE FIELD OF OPTOELECTRONIC STRUCTURES AND LASER DEVICES
software programs for characterisation and callibration of semiconductor lasers; hardware for characterisation and callibration of semiconductor lasers; tunable laser transmitters for fibre optic communications; planer lightwave circuits for optical networks that incorporate wavelength tunable semiconductor lasers; wavelength switching transmitters for tunable lasers; transmitters for fibre optic communications
TELECOMMUNICATION SERVICES, NAMELY PROVIDING FIBRE OPTIC NETWORK SERVICES
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.