Inventor
GREENWALD RICHARD M
US20 patents
⚠️ This page may combine multiple inventors who share the name “GREENWALD RICHARD M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RIDDELL
9 patentsUS7526389B2Apr 28, 2009
Power management of a system for measuring the acceleration of a body part
RIDDELL162 citations98
US6826509B2Nov 30, 2004
System and method for measuring the linear and rotational acceleration of a body part
RIDDELL254 citations97
US9622661B2Apr 18, 2017
Impact monitoring system for players engaged in a sporting activity
RIDDELL4 citations83
US11185255B2Nov 30, 2021
Systems and methods for monitoring a physiological parameter of persons engaged in physical activity
RIDDELL4 citations82
US10952671B2Mar 23, 2021
System for monitoring a physiological parameter of players engaged in a sporting activity
RIDDELL2 citations72
US10292650B2May 21, 2019
System for monitoring a physiological parameter of players engaged in a sporting activity
RIDDELL4 citations72
US11998314B2Jun 4, 2024
Systems and methods for monitoring a physiological parameter of persons engaged in physical activity
RIDDELL1 citations71
US10945601B2Mar 16, 2021
System and method for evaluating and providing treatment to sports participants
RIDDELL3 citations71
US10702152B2Jul 7, 2020
Impact monitoring system for players engaged in a sporting activity
RIDDELL0 citations51
CHU JEFFREY J
3 patentsUS10105076B2Oct 23, 2018
Systems and methods for monitoring a physiological parameter of persons engaged in physical activity
CHU JEFFREY J23 citations91
US8622747B2Jan 7, 2014
Training system and method using a dynamic perturbation platform
CHU JEFFREY J22 citations91
US8246354B2Aug 21, 2012
Training system and method using a dynamic perturbation platform
CHU JEFFREY J26 citations91