Inventor
Istvan B. Kadar
Inventor
Glendale, CA, US
Overview
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 transducers38%
E04BGeneral building constructions13%
E04HBuildings or like structures for particular purposes13%
H04SStereophonic systems13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
Y10TTechnical subjects covered by former us classification13%
PatentTitleYear
9,210,509'System and method for directional sound transmission with a linear array of exponentially spaced loudspeakers'20158,831,255'Augmented reality (AR) audio with position and action triggered virtual sound effects'20148,320,580'System and method for directional sound transmission with a linear array of exponentially spaced loudspeakers'20125,170,598'Triangular composite exoskeleton structure'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992Patents assigned to BECHTEL ENERGY CORP (1)· patent assignee history
1992Based in Terra Linda, CA, US· patent location history
2012–2015Patents assigned to DISNEY ENTPR INC (3)· patent assignee history
2012–2015Patents assigned to KADAR ISTVAN B (3)· patent assignee history
2012–2015Based in Glendale, CA, US· patent location history
2014Patents assigned to CRAWFORD DAVID W (1)· patent assignee history
2014Patents assigned to MITCHELL KENNY (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DISNEY ENTPR INC | 3 | 2012–2015 |
| KADAR ISTVAN Bself | 3 | 2012–2015 |
| BECHTEL ENERGY CORP | 1 | 1992 |
| CRAWFORD DAVID W | 1 | 2014 |
| MITCHELL KENNY | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Glendale, California, US | 3 | 2012–2015 |
| Terra Linda, California, US | 1 | 1992 |