Inventor
GLADWIN STEPHEN CHRISTOPHER
US17 patents
⚠️ This page may combine multiple inventors who share the name “GLADWIN STEPHEN CHRISTOPHER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SPURGAT JEFFREY JONATHAN
7 patentsUS8731459B2May 20, 2014
Sharing digital content among multiple devices
SPURGAT JEFFREY JONATHAN6 citations83
US8731460B2May 20, 2014
Synchronization of digital content among multiple devices
SPURGAT JEFFREY JONATHAN6 citations83
US8732232B2May 20, 2014
Proximity synchronizing audio playback device
SPURGAT JEFFREY JONATHAN12 citations80
US10122569B2Nov 6, 2018
Proximity synchronizing audio gateway device
SPURGAT JEFFREY JONATHAN1 citations61
US10033475B2Jul 24, 2018
Proximity synchronization of audio content among multiple playback and storage devices
SPURGAT JEFFREY JONATHAN1 citations61
US9712371B2Jul 18, 2017
Continuous digital content presentation across multiple devices
SPURGAT JEFFREY JONATHAN1 citations61
US9699015B2Jul 4, 2017
Continuous digital content presentation across multiple devices
SPURGAT JEFFREY JONATHAN1 citations61
FACEBOOK INC
3 patentsUS9407385B2Aug 2, 2016
Synchronization among multiple playback and storage devices
FACEBOOK INC30 citations97
US9160471B2Oct 13, 2015
Synchronization among multiple playback and storage devices
FACEBOOK INC5 citations83
US10841146B2Nov 17, 2020
Proximity synchronizing audio gateway device
FACEBOOK INC0 citations51