Inventor
Andre John Van Schyndel
Inventor
Kanata, CA
Overview
Patents· 30 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Mprimary
H04MTelephonic communication17%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers14%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy11%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution11%
H03KPulse technique5%
Y02PClimate change mitigation technologies in the production or processing of goods5%
F04DNon-positive-displacement pumps3%
F24FAir-conditioning3%
H04BTransmission3%
H04WWireless communication networks3%
PatentTitleYear
9,432,762'Back cavity microphone implementation'20169,414,160'Method, system and apparatus for loudspeaker excursion domain processing'20169,414,161'Method, system and apparatus for loudspeaker excursion domain processing'20169,224,990'Low magnetic interference battery'20159,142,840'Method of reducing tabbing volume required for external connections'20159,024,738'Apparatus, systems and methods for mitigating vibration of an electronic device'20158,927,146'Low noise battery'20158,663,823'Low magnetic interference battery and mobile communication device'20148,580,413'Low magnetic interference battery'20138,541,117'Low noise battery with a magnetic compensation structure for wireless mobile communication device'20138,357,460'Low magnetic interference battery and mobile communication device'20137,843,630'Cascaded optical amplifier and control method thereof'20107,120,356'Connection verification for optical switches'20066,859,141'Electric field proximity detector for floating and grounded targets'20056,775,631'Post detection chromatic dispersion compensation'20046,718,036'Linear predictive coding based acoustic echo cancellation'20046,650,758'Adaptive dual port loudspeaker implementation for reducing lateral transmission'20036,621,338'Gain determination for correlation processes'20036,421,444'Embedded higher order microphone'20026,359,550'Personal communication device and call process status signalling method'20026,087,653'Light guide implementation of a proximity detector'20006,002,949'Handset with a single transducer for handset and handsfree functionality'19995,940,118'System and method for steering directional microphones'19995,828,965'Wireless telephone handset'1998D0398927'Telephone base station'19985,790,679'Communications terminal having a single transducer for handset and handsfree receive functionality'1998D0395653'Telephone neck set'19985,757,946'Magnetic fluid loudspeaker assembly with ported enclosure'19985,729,604'Safety switch for communication device'19985,473,683'Post assembly process for adjusting the gain of an electret microphone within a communications apparatus'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–1998Patents assigned to NORTHERN TELECOM LTD (6)· patent assignee history
1995–2016Based in Kanata, CA· patent location history
1998–2015Patents assigned to VAN SCHYNDEL ANDRE JOHN (5)· patent assignee history
2002–2006Patents assigned to NORTEL NETWORKS LTD (8)· patent assignee history
2005Based in Onatrio, CA· patent location history
2013–2016Patents assigned to BLACKBERRY LTD (10)· patent assignee history
2013Patents assigned to BODA MALLIKARJUN (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BLACKBERRY LTD | 10 | 2013–2016 |
| NORTEL NETWORKS LTD | 8 | 2002–2006 |
| NORTHERN TELECOM LTD | 6 | 1995–1998 |
| VAN SCHYNDEL ANDRE JOHNself | 5 | 1998–2015 |
| BODA MALLIKARJUN | 2 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanata, CA | 29 | 1995–2016 |
| Onatrio, CA | 1 | 2005 |