Inventor
DE BROUWER WALTER
US21 patents
⚠️ This page may combine multiple inventors who share the name “DE BROUWER WALTER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HEALTHY IO LTD
11 patentsUS11131633B2Sep 28, 2021
Quantifying color changes of chemical test pads induced by specific concentrations of biological analytes under different lighting conditions
HEALTHY IO LTD9 citations85
US11030778B2Jun 8, 2021
Methods and apparatus for enhancing color vision and quantifying color interpretation
HEALTHY IO LTD12 citations83
US10983065B2Apr 20, 2021
Method, apparatus and system for detecting and determining compromised reagent pads by quantifying color changes induced by exposure to a hostile environment
HEALTHY IO LTD9 citations82
US12216060B2Feb 4, 2025
Quantifying color changes in chemical test pads induced by different concentrations of analytes under different lighting conditions
HEALTHY IO LTD1 citations74
US11802839B2Oct 31, 2023
Quantifying color changes in chemical test pads induced by different concentrations of analytes under different lighting conditions
HEALTHY IO LTD2 citations72
US11090003B2Aug 17, 2021
Systems for personal portable wireless vital signs scanner
HEALTHY IO LTD5 citations71
US11754564B2Sep 12, 2023
Method, apparatus and system for detecting and determining compromised reagent pads by quantifying color changes induced by exposure to a hostile environment
HEALTHY IO LTD2 citations70
US11276483B2Mar 15, 2022
Systems, methods, and apparatus for personal medical record keeping
HEALTHY IO LTD2 citations67
US11229370B2Jan 25, 2022
Portable device with multiple integrated sensors for vital signs scanning
HEALTHY IO LTD4 citations66
US10980430B2Apr 20, 2021
Cuff-less multi-sensor system for statistical inference of blood pressure with progressive learning/tuning
HEALTHY IO LTD0 citations51
US12146878B2Nov 19, 2024
Method, apparatus and system for detecting and determining comprised reagent pads by quantifying color changes induced by exposure to a hostile environment
HEALTHY IO LTD0 citations49
SCANADU INCORPORATED
6 patentsUS10267743B2Apr 23, 2019
Quantifying color changes of chemical test pads induced by specific concentrations of biological analytes under different lighting conditions
SCANADU INCORPORATED43 citations97
US9607380B2Mar 28, 2017
Methods and apparatus for quantifying color changes induced by specific concentrations of biological analytes
SCANADU INCORPORATED74 citations97
US9808206B1Nov 7, 2017
Data acquisition quality and data fusion for personal portable wireless vital signs scanner
SCANADU INCORPORATED90 citations96
USD783838SApr 11, 2017
Portable wireless vital signs scanner
SCANADU INCORPORATED66 citations96
US9528941B2Dec 27, 2016
Method and apparatus for determining analyte concentration by quantifying and interpreting color information captured in a continuous or periodic manner
SCANADU INCORPORATED35 citations93
US10143425B1Dec 4, 2018
Methods of data acquisition quality and data fusion for personal portable wireless vital signs scanner
SCANADU INCORPORATED20 citations92
SCANADU INC
2 patentsUS9311520B2Apr 12, 2016
Method and apparatus for performing and quantifying color changes induced by specific concentrations of biological analytes in an automatically calibrated environment
SCANADU INC61 citations97
US9285323B2Mar 15, 2016
Quantifying color changes of chemical test pads induced concentrations of biological analytes under different lighting conditions
SCANADU INC85 citations97