U.S. federal trademark · Serial No. 77086322
Operational amplifier; comparator; low dropout regulator; step-down direct current to direct current converter; negative voltage converter; voltage detector; fan motor driver; analog switch; step-down and step-up direct current to direct current converter; home network communication device, namely integrated circuit chips; voice coder-decoder; brushless motor driver; complementary metal oxide semiconductor voltage regulator
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.