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Inventor

Jonathan M. Pietrobon

Inventor
London, CA

Overview

4→
Patents
2018–2019
Patent span
Electricity
Primary field (CPC H)

Patents· 4 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 transducers67%
H05KPrinted circuits33%
PatentTitleYear
10,477,324Test apparatus for binaurally-coupled acoustic devices201910,171,920Test apparatus for binaurally-coupled acoustic devices20199,961,455Test apparatus for binaurally-coupled acoustic devices20189,860,652'Test apparatus for binaurally-coupled acoustic devices'2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018–2019Patents assigned to ETYMONIC DESIGN INCORPORATED (4)· patent assignee history
2018Patents assigned to COLE JOHN W (1)· patent assignee history
2018Patents assigned to COLE WILLIAM A (1)· patent assignee history
2018Patents assigned to JONKMAN JACOBUS A (1)· patent assignee history
2018Patents assigned to PIETROBON JONATHAN M (1)· patent assignee history
2018–2019Based in London, CA· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ETYMONIC DESIGN INCORPORATED42018–2019
COLE JOHN W12018
COLE WILLIAM A12018
JONKMAN JACOBUS A12018
PIETROBON JONATHAN Mself12018
Locations
LocationPatentsSpan
London, CA42018–2019