Inventor
ROMESBURG ERIC DOUGLAS
US40 patents
⚠️ This page may combine multiple inventors who share the name “ROMESBURG ERIC DOUGLAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VALENCELL INC
17 patentsUS9788794B2Oct 17, 2017
Method and apparatus for generating assessments using physical activity and biometric parameters
VALENCELL INC89 citations98
US10827979B2Nov 10, 2020
Wearable monitoring device
VALENCELL INC44 citations97
US10413250B2Sep 17, 2019
Method and apparatus for generating assessments using physical activity and biometric parameters
VALENCELL INC70 citations97
US10206627B2Feb 19, 2019
Method and apparatus for generating assessments using physical activity and biometric parameters
VALENCELL INC32 citations97
US11324445B2May 10, 2022
Headsets with angled sensor modules
VALENCELL INC4 citations73
US10390762B2Aug 27, 2019
Physiological metric estimation rise and fall limiting
VALENCELL INC5 citations73
US10349844B2Jul 16, 2019
Reduction of physiological metric error due to inertial cadence
VALENCELL INC1 citations73
US9993204B2Jun 12, 2018
Cadence detection based on inertial harmonics
VALENCELL INC5 citations73
US10856813B2Dec 8, 2020
Method and apparatus for generating assessments using physical activity and biometric parameters
VALENCELL INC3 citations72
US11375902B2Jul 5, 2022
Systems and methods for variable filter adjustment by heart rate metric feedback
VALENCELL INC0 citations62
US11363987B2Jun 21, 2022
Cadence detection based on inertial harmonics
VALENCELL INC0 citations62
US11350884B2Jun 7, 2022
Physiological metric estimation rise and fall limiting
VALENCELL INC0 citations62
US11298036B2Apr 12, 2022
Wearable device including PPG and inertial sensors for assessing physical activity and biometric parameters
VALENCELL INC0 citations62
US10966662B2Apr 6, 2021
Motion-dependent averaging for physiological metric estimating systems and methods
VALENCELL INC0 citations62
US10631740B2Apr 28, 2020
Reduction of physiological metric error due to inertial cadence
VALENCELL INC0 citations52
US10542896B2Jan 28, 2020
Reduction of physiological metric error due to inertial cadence
VALENCELL INC0 citations52
US10512403B2Dec 24, 2019
Systems and methods for variable filter adjustment by heart rate metric feedback
VALENCELL INC0 citations52
ERICSSON INC
12 patentsUS6570985B1May 27, 2003
Echo canceler adaptive filter optimization
ERICSSON INC90 citations98
US6185300B1Feb 6, 2001
Echo canceler for use in communications system
ERICSSON INC141 citations98
US6622030B1Sep 16, 2003
Echo suppression using adaptive gain based on residual echo energy
ERICSSON INC117 citations96
US6507653B1Jan 14, 2003
Desired voice detection in echo suppression
ERICSSON INC66 citations96
US6301357B1Oct 9, 2001
AC-center clipper for noise and echo suppression in a communications system
ERICSSON INC57 citations96
US6163608ADec 19, 2000
Methods and apparatus for providing comfort noise in communications systems
ERICSSON INC193 citations96
US6148078ANov 14, 2000
Methods and apparatus for controlling echo suppression in communications systems
ERICSSON INC65 citations96
US6160886ADec 12, 2000
Methods and apparatus for improved echo suppression in communications systems
ERICSSON INC71 citations94
US7050575B1May 23, 2006
Echo canceler coefficient update apparatus and method
ERICSSON INC14 citations84
US6850783B1Feb 1, 2005
Methods and apparatus for mitigating the effects of microphone overload in echo cancelation systems
ERICSSON INC15 citations84
US6141551AOct 31, 2000
Method of and a system for managing communications
ERICSSON INC9 citations70
US6487178B1Nov 26, 2002
Methods and apparatus for providing volume control in communicating systems including a linear echo canceler
ERICSSON INC13 citations66