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Inventor

Michael Ian Palmer

Inventor
Auckland, NZ

Overview

4→
Patents
2009–2020
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 transducers75%
H04LTransmission of digital information, e.g. telegraphic communication25%
PatentTitleYear
10,701,490Audio transducers202010,244,325Audio transducer and audio devices incorporating the same20199,800,980'Hinge systems for audio transducers and audio transducers or devices incorporating the same'20177,533,398'Automatic selection of encoding parameters for transmission of media objects'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009Patents assigned to ASS PRESS (1)· patent assignee history
2009Based in Alexandria, VA, US· patent location history
2017–2020Patents assigned to WING ACOUSTICS LTD (3)· patent assignee history
2017Patents assigned to GRAIL ACOUSTICS LTD (1)· patent assignee history
2017–2020Based in Auckland, NZ· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
WING ACOUSTICS LTD32017–2020
ASS PRESS12009
GRAIL ACOUSTICS LTD12017
Locations
LocationPatentsSpan
Auckland, NZ32017–2020
Alexandria, Virginia, US12009