Inventor
HEWITT CARL
US28 patents
⚠️ This page may combine multiple inventors who share the name “HEWITT CARL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SLEEP NUMBER CORP
21 patentsUS10251490B2Apr 9, 2019
Inflatable air mattress autofill and off bed pressure adjustment
SLEEP NUMBER CORP102 citations99
US10182661B2Jan 22, 2019
Inflatable air mattress alert and monitoring system
SLEEP NUMBER CORP101 citations99
US10646050B2May 12, 2020
Inflatable air mattress alert and monitoring system
SLEEP NUMBER CORP32 citations98
US10441086B2Oct 15, 2019
Inflatable air mattress system with detection techniques
SLEEP NUMBER CORP50 citations97
US10441087B2Oct 15, 2019
Mattress with adjustable firmness
SLEEP NUMBER CORP54 citations97
US11160683B2Nov 2, 2021
Inflatable air mattress snoring detection and response and related methods
SLEEP NUMBER CORP29 citations94
US11122909B2Sep 21, 2021
Inflatable air mattress system with detection techniques
SLEEP NUMBER CORP28 citations94
US10980351B2Apr 20, 2021
Inflatable air mattress autofill and off bed pressure adjustment
SLEEP NUMBER CORP32 citations94
US10959535B2Mar 30, 2021
Mattress with adjustable firmness
SLEEP NUMBER CORP32 citations94
US11889928B2Feb 6, 2024
Mattress with adjustable firmness
SLEEP NUMBER CORP1 citations72
US11571346B2Feb 7, 2023
Bed having rollover identifying feature
SLEEP NUMBER CORP2 citations72
US12226021B2Feb 18, 2025
Inflatable air mattress autofill and off bed pressure adjustment
SLEEP NUMBER CORP0 citations62
US12029323B2Jul 9, 2024
Bed system having mattress and wake-up control system
SLEEP NUMBER CORP0 citations62
US11957250B2Apr 16, 2024
Bed system having central controller using pressure data
SLEEP NUMBER CORP0 citations62
US11766136B2Sep 26, 2023
Inflatable air mattress alert and monitoring system
SLEEP NUMBER CORP0 citations62
US12193576B2Jan 14, 2025
Mattress control system
SLEEP NUMBER CORP0 citations61
US12185839B2Jan 7, 2025
Mattress controller with alert system
SLEEP NUMBER CORP0 citations61
US12336841B2Jun 24, 2025
Speech-controlled health monitoring systems
SLEEP NUMBER CORP0 citations60
US12123763B2Oct 22, 2024
Load sensor assembly for bed leg and bed with load sensor assembly
SLEEP NUMBER CORP0 citations60
US12123764B2Oct 22, 2024
System for adjusting the firmness of a substrate
SLEEP NUMBER CORP0 citations60
US11931168B2Mar 19, 2024
Speech-controlled health monitoring systems and methods
SLEEP NUMBER CORP0 citations60
SELECT COMFORT CORP
4 patentsUS9635953B2May 2, 2017
Inflatable air mattress autofill and off bed pressure adjustment
SELECT COMFORT CORP112 citations99
US9510688B2Dec 6, 2016
Inflatable air mattress system with detection techniques
SELECT COMFORT CORP130 citations99
US9370457B2Jun 21, 2016
Inflatable air mattress snoring detection and response
SELECT COMFORT CORP151 citations99
US9844275B2Dec 19, 2017
Inflatable air mattress with light and voice controls
SELECT COMFORT CORP64 citations98
SLEEPIQ LABS INC
3 patentsUS9931085B2Apr 3, 2018
Device and method of monitoring a position and predicting an exit of a subject on or from a substrate
SLEEPIQ LABS INC47 citations95
US9504416B2Nov 29, 2016
Smart seat monitoring system
SLEEPIQ LABS INC61 citations95
US9445751B2Sep 20, 2016
Device and method of monitoring a position and predicting an exit of a subject on or from a substrate
SLEEPIQ LABS INC62 citations95