U.S. federal trademark · Serial No. 79432411 · Reg. No. 8209044
Downloadable software for noise cancellation; downloadable software for voice isolation; downloadable software for enhancing audio content; downloadable software for analysing audio content; computer chips; microchips; microprocessors; microcontrollers; digital signal processors; portable sound reproducing apparatus; push-to-talk radios; two-way radios; radio transmitters; none of the aforementioned goods used in the fields of eyecare or ophthalmology.
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.