ZETA NOISE BLOCKER
USPTO Trademark Record · Serial No. 73524901
Trademark details
It was initially claimed by INTELLITECH, INC. on 19850304.
That brand applies to the following goods and services:CMOS (COMPLIMENTARY METAL OXIDE SEMICONDUCTOR MICROPROCESSOR CHIP) CONTAINING A SELF-ADAPTIVE FILTER THAT IDENTIFIES AND SUPPRESSES THE VOLUME OF BACKGROUND NOISE COMPARED TO THE VOLUME OF SPEECH.
Currently that trademark is represented by trademark attorney(s): LAURA B. BADIAN.
You can learn more about that trademark on the USPTO website: View the USPTO record
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