Patents/Inventors

Joel A. Butler

San Francisco, CAUS3 patents

4 Patents

USD10436102024
Speaker
DOLBY LABORATORIES LICENSING CORPORATION
0 cites
US118824212024
Multi-channel Cinema Amplifier with Power-sharing, Messaging and Multi-phase Power Supply
Dolby Laboratories Licensing Corporation
0 cites
US116898602023
Multi-channel Cinema Amplifier with Power-sharing, Messaging and Multi-phase Power Supply
DOLBY LABORATORIES LICENSING CORPORATION
0 cites
US116017592023
Multi-channel Cinema Amplifier with Power-sharing, Messaging and Multi-phase Power Supply
Dolby Laboratories Licensing Corporation
0 cites