Inventor

MCGINN JOHN DOUGLAS

CA4 patents

⚠️ This page may combine multiple inventors who share the name “MCGINN JOHN DOUGLAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BLACKBERRY LTD

2 patents

US9209808B2Dec 8, 2015

Asymmetrical bus keeper

BLACKBERRY LTD0 citations43

US9111438B2Aug 18, 2015

Apparatus, systems and methods for low power detection of messages from an audio accessory

BLACKBERRY LTD0 citations37

POULSEN JENS KRISTIAN

1 patent

US8958573B2Feb 17, 2015

Apparatus, systems and methods for controlling an electronic device using an accessory

POULSEN JENS KRISTIAN0 citations37

MCGINN JOHN DOUGLAS

1 patent

US8508250B2Aug 13, 2013

Asymmetrical bus keeper

MCGINN JOHN DOUGLAS1 citations37