Inventor
Walter De Brouwer
Inventor
Los Altos, CA, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties22%
A61BDiagnosis17%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light9%
G06KGraphical data reading9%
G06TImage data processing or generation, in general9%
G06VImage or video recognition or understanding9%
G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data9%
A63HToys, e.g. tops, dolls, hoops or building blocks4%
G09FDisplaying4%
H04NPictorial communication, e.g. television4%
PatentTitleYear
10,267,743Quantifying color changes of chemical test pads induced by specific concentrations of biological analytes under different lighting conditions201910,143,425Methods of data acquisition quality and data fusion for personal portable wireless vital signs scanner20189,808,206'Data acquisition quality and data fusion for personal portable wireless vital signs scanner'2017D0783838'Portable wireless vital signs scanner'20179,607,380'Methods and apparatus for quantifying color changes induced by specific concentrations of biological analytes'20179,528,941'Method and apparatus for determining analyte concentration by quantifying and interpreting color information captured in a continuous or periodic manner'20169,311,520'Method and apparatus for performing and quantifying color changes induced by specific concentrations of biological analytes in an automatically calibrated environment'20169,285,323'Quantifying color changes of chemical test pads induced concentrations of biological analytes under different lighting conditions'20164,197,671'Kinematic optical device'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980Patents assigned to BROUWER WALTER W DE (1)· patent assignee history
1980Based in Modesto, CA, US· patent location history
2016–2019Patents assigned to SCANADU INCORPORATED (6)· patent assignee history
2016–2017Patents assigned to SCANADU INC (3)· patent assignee history
2016–2019Based in Los Altos, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SCANADU INCORPORATED | 6 | 2016–2019 |
| SCANADU INC | 3 | 2016–2017 |
| BROUWER WALTER W DE | 1 | 1980 |
Locations
| Location | Patents | Span |
|---|---|---|
| Los Altos, California, US | 8 | 2016–2019 |
| Modesto, California, US | 1 | 1980 |