DOLBY LABORATORIES LICENSING CORPORATION Trademarks
POWERFUL HEARING
Earphones and headphones; computer software for operation, control, and personalization of personal listening devices; earphone…
Owned by: Doppler Labs, Inc.
Serial Number: 87599489
POWERFUL HEARING
Hearing aids; earphone assistive listening devices for the hearing impaired; assistive listening devices for the hearing…
Owned by: Doppler Labs, Inc.
Serial Number: 87599494
