Inventor
HSIUNG CHANG-MENG
US23 patents
⚠️ This page may combine multiple inventors who share the name “HSIUNG CHANG-MENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VIAVI SOLUTIONS INC
16 patentsUS11918328B2Mar 5, 2024
Baseline correction and extraction of heartbeat profiles
VIAVI SOLUTIONS INC2 citations73
US11860035B2Jan 2, 2024
Blending process end point detection
VIAVI SOLUTIONS INC3 citations73
US11445927B2Sep 20, 2022
Baseline correction and extraction of heartbeat profiles
VIAVI SOLUTIONS INC1 citations73
US10928309B2Feb 23, 2021
Cross-validation based calibration of a spectroscopic model
VIAVI SOLUTIONS INC4 citations72
US12347566B2Jul 1, 2025
Blood pressure estimation with photoplethysmography measurement
VIAVI SOLUTIONS INC1 citations63
US12590889B2Mar 31, 2026
Outlier detection for spectroscopic classification
VIAVI SOLUTIONS INC0 citations62
US12320743B2Jun 3, 2025
Cross-validation based calibration of a spectroscopic model
VIAVI SOLUTIONS INC0 citations62
US12220214B2Feb 11, 2025
Baseline correction and extraction of heartbeat profiles
VIAVI SOLUTIONS INC0 citations62
US11719628B2Aug 8, 2023
Cross-validation based calibration of a spectroscopic model
VIAVI SOLUTIONS INC0 citations62
US11656174B2May 23, 2023
Outlier detection for spectroscopic classification
VIAVI SOLUTIONS INC0 citations62
US12216005B2Feb 4, 2025
Blending process end point detection
VIAVI SOLUTIONS INC0 citations61
US12588841B2Mar 31, 2026
Calibration-free pulse oximetry
VIAVI SOLUTIONS INC0 citations60
US12188820B2Jan 7, 2025
Rolling principal component analysis for dynamic process monitoring and end point detection
VIAVI SOLUTIONS INC1 citations60
US11331017B2May 17, 2022
Calibration-free pulse oximetry
VIAVI SOLUTIONS INC0 citations60
US11920980B2Mar 5, 2024
Rolling principal component analysis for dynamic process monitoring and end point detection
VIAVI SOLUTIONS INC0 citations59
US12097039B2Sep 24, 2024
Hydration assessment using a sensor
VIAVI SOLUTIONS INC0 citations51
SMITHS DETECTION INC
4 patentsUS7171312B2Jan 30, 2007
Chemical and biological agent sensor array detectors
SMITHS DETECTION INC167 citations96
US7034677B2Apr 25, 2006
Non-specific sensor array detectors
SMITHS DETECTION INC291 citations96
US7129095B2Oct 31, 2006
Method and system for using a weighted response
SMITHS DETECTION INC10 citations68
US7527821B2May 5, 2009
Sensor fabricating method
SMITHS DETECTION INC2 citations58