Sensor array spanning multiple radial quadrants to measure body joint movement Application US-10234934-B2 United States of America 19 Mar 2019
Motion recognition clothing (TM) with two different sets of tubes spanning a body joint Grant US-9588582-B2 United States of America 07 Mar 2017
Wearable position or motion sensing systems or methods Grant US-7980141-B2 United States of America 19 Jul 2011