Inventor
GRAHAM JOHN S
US12 patents
⚠️ This page may combine multiple inventors who share the name “GRAHAM JOHN S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PLANTRONICS
6 patentsUS8363820B1Jan 29, 2013
Headset with whisper mode feature
PLANTRONICS25 citations91
US10945063B2Mar 9, 2021
Neckband headset with noise rejection
PLANTRONICS2 citations72
US11044546B1Jun 22, 2021
Mode controlled acoustic leak mechanism to optimize audio performance
PLANTRONICS2 citations71
US9980028B2May 22, 2018
Sound exposure limiter
PLANTRONICS6 citations71
US10587951B1Mar 10, 2020
Equipment including down-firing speaker
PLANTRONICS5 citations66
US9392353B2Jul 12, 2016
Headset interview mode
PLANTRONICS2 citations61