U.S. federal trademark · Serial No. 76117501 · Reg. No. 2638289
SEMICONDUCTOR DEVICES, VOLTAGE CONTROLLED AUDIO AMPLIFIERS, AUDIO NOISE REDUCERS, AUDIO COMPRESSORS AND EXPANDERS, ALL PRIMARILY FOR INCORPORATION INTO ORIGINAL EQUIPMENT MANUFACTURER PRODUCTS
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.