Inventor

Matthew J. Jaffe

Inventor
San Francisco, CA, US

Overview

11→
Patents
2017–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 11 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Rprimary
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers27%
G06FElectric digital data processing17%
H04LTransmission of digital information, e.g. telegraphic communication17%
H04WWireless communication networks17%
G10LSpeech analysis techniques or speech synthesis15%
G11BInformation storage based on relative movement between record carrier and transducer2%
H04MTelephonic communication2%
H04SStereophonic systems2%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017Patents assigned to DOPPLER LABS INC (5)· patent assignee history
2017–2020Based in San Francisco, CA, US· patent location history
2018–2020Patents assigned to DOLBY LABORATORIES LICENSING CORP (6)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DOLBY LABORATORIES LICENSING CORP62018–2020
DOPPLER LABS INC52017
Locations
LocationPatentsSpan
San Francisco, California, US112017–2020