Inventor

Philip Dam Roadley-Battin

Inventor
Oakland, CA, US

Overview

4→
Patents
2017–2020
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 transducers50%
LOC1650%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017–2020Patents assigned to GOOGLE LLC (4)· patent assignee history
2017Patents assigned to GOOGLE INC (1)· patent assignee history
2017–2020Based in Oakland, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GOOGLE LLC42017–2020
GOOGLE INC12017
Locations
LocationPatentsSpan
Oakland, California, US42017–2020