Inventor
Matthew James Green
Inventor
Vancouver, WA, US
Overview
Patents· 14 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 transducers38%
G10LSpeech analysis techniques or speech synthesis12%
B01DSeparation4%
B04CApparatus using free vortex flow, e.g. cyclones4%
D21BFibrous raw materials or their mechanical treatment4%
D21CProduction of cellulose by removing non-cellulose substances from cellulose-containing materials4%
D21FPaper-making machines4%
E02FDredging4%
F04BPositive-displacement machines for liquids4%
F15BSystems acting by means of fluids in general4%
PatentTitleYear
11,022,153Hydraulic apparatus comprising synthetically commutated machine, and operating method202110,366,702Direction detection device for acquiring and processing audible input201910,366,700Device for acquiring and processing audible input201910,362,393Direction detection device for acquiring and processing audible input201910,306,361Direction detection device for acquiring and processing audible input201910,229,667Multi-directional beamforming device for acquiring and processing audible input20199,795,898'Cyclonic separator system'20179,723,394'Headphone clasping device and method'20179,294,849'Method and apparatus for detecting user activities from within a hearing assistance device using a vibration sensor'20168,957,696'Driver chip based OLED module connectivity test'20158,879,763'Method and apparatus for detecting user activities from within a hearing assistance device using a vibration sensor'20148,811,637'Method and apparatus for detecting user activities from within a hearing assistance device using a vibration sensor'20148,767,989'Method and apparatus for a hearing assistance device using MEMS sensors'20146,248,207'Separation of solids from aqueous suspensions containing cellulosic fibers and fines'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2015Patents assigned to GREEN MATTHEW (4)· patent assignee history
2014–2016Patents assigned to STARKEY LAB INC (4)· patent assignee history
2014Patents assigned to BURNS THOMAS HOWARD (3)· patent assignee history
2014–2016Based in Chaska, MN, US· patent location history
2015Based in Abingdon, GB· patent location history
2017–2019Patents assigned to LOGITECH EUROPE SA (6)· patent assignee history
2017–2019Based in Vancouver, WA, US· patent location history
2017Based in Chestermere, CA· patent location history
2021Patents assigned to ARTEMIS INTELLIGENT POWER LTD (1)· patent assignee history
2021Based in Midlothian, GB· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LOGITECH EUROPE SA | 6 | 2017–2019 |
| GREEN MATTHEWself | 4 | 2014–2015 |
| STARKEY LAB INC | 4 | 2014–2016 |
| BURNS THOMAS HOWARD | 3 | 2014 |
| ARTEMIS INTELLIGENT POWER LTD | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Vancouver, Washington, US | 6 | 2017–2019 |
| Chaska, Minnesota, US | 4 | 2014–2016 |
| Midlothian, GB | 1 | 2021 |
| Chestermere, CA | 1 | 2017 |
| Abingdon, GB | 1 | 2015 |