Inventor
Craig Eric Ranta
Inventor
Kitchener, CA
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Mprimary
H04MTelephonic communication50%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers27%
G06FElectric digital data processing14%
A61LMethods or apparatus for sterilising materials or objects in general5%
H03GControl of amplification5%
PatentTitleYear
9,516,414'Communication device and method for adapting to audio accessories'20169,065,932'Device for providing notifications while mated with a carrying case'20158,798,279'Adjusting acoustic speaker output based on an estimated degree of seal of an ear about a speaker port'20148,593,397'Handheld electronic device having hidden sound openings offset from an audio source'20138,531,393'Handheld electronic device having hidden sound openings offset from an audio source'20138,493,227'System and method for optimizing the position of a mobile device'20138,473,011'Method and apparatus allowing for user-selectable acoustic equalizer settings for voice calls'20138,452,340'User-selectable headset equalizer for voice calls'20138,400,433'Handheld electronic device having facilitated telephone dialing with audible sound tags, and associated method'20138,190,212'User-selectable headset equalizer for voice calls'20128,144,897'Adjusting acoustic speaker output based on an estimated degree of seal of an ear about a speaker port'20128,084,752'Ultraviolet treatment device'20117,877,116'Method and apparatus allowing for user-selectable acoustic equalizer settings for voice calls'20117,714,838'Handheld electronic device having hidden sound openings offset from an audio source'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2015Patents assigned to RESEARCH IN MOTION LTD (8)· patent assignee history
2010–2013Based in Waterloo, CA· patent location history
2011–2016Based in Kitchener, CA· patent location history
2011Based in Redmond, WA, US· patent location history
2012–2014Patents assigned to RANTA CRAIG ERIC (6)· patent assignee history
2012–2013Patents assigned to EPP ANTON (2)· patent assignee history
2013–2016Patents assigned to BLACKBERRY LTD (5)· patent assignee history
2013Patents assigned to RANTA CRAIG E (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RESEARCH IN MOTION LTD | 8 | 2010–2015 |
| RANTA CRAIG ERICself | 6 | 2012–2014 |
| BLACKBERRY LTD | 5 | 2013–2016 |
| RANTA CRAIG Eself | 3 | 2013 |
| EPP ANTON | 2 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kitchener, CA | 9 | 2011–2016 |
| Waterloo, CA | 4 | 2010–2013 |
| Redmond, Washington, US | 1 | 2011 |