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Inventor

Dion Ivo De Roo

Inventor
Voorburg, NL

Overview

3→
Patents
2018–2019
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

B81Bprimary
B81BMicrostructural devices or systems, e.g. micromechanical devices30%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers30%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems20%
H03FAmplifiers20%
PatentTitleYear
10,349,170Microelectromechanical systems (MEMS) microphone bias voltage201910,206,047Micro-electro-mechanical system microphone with dual backplates201910,045,121Microelectromechanical systems (MEMS) microphone bias voltage2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018–2019Patents assigned to INVENSENSE INC (3)· patent assignee history
2018–2019Based in Voorburg, NL· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
INVENSENSE INC32018–2019
Locations
LocationPatentsSpan
Voorburg, NL32018–2019