Inventor
CHANGALA JOHN PAUL
US8 patents
⚠️ This page may combine multiple inventors who share the name “CHANGALA JOHN PAUL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BOEING CO
5 patentsUS10274310B2Apr 30, 2019
Surface sensing systems and methods for imaging a scanned surface of a sample via sum-frequency vibrational spectroscopy
BOEING CO19 citations93
US11473903B2Oct 18, 2022
Surface sensing systems and methods for imaging a scanned surface of a sample via sum-frequency vibrational spectroscopy
BOEING CO7 citations85
US10928188B2Feb 23, 2021
Surface sensing systems and methods for imaging a scanned surface of a sample via sum-frequency vibrational spectroscopy
BOEING CO3 citations72
US12510350B2Dec 30, 2025
Surface sensing systems and methods for imaging a scanned surface of a sample via sum-frequency vibrational spectroscopy
BOEING CO0 citations62
US11808563B2Nov 7, 2023
Surface sensing systems and methods for imaging a scanned surface of a sample via sum-frequency vibrational spectroscopy
BOEING CO0 citations62
FEMTOMETRIX INC
3 patentsUS10551325B2Feb 4, 2020
Systems for parsing material properties from within SHG signals
FEMTOMETRIX INC19 citations92
US11199507B2Dec 14, 2021
Systems for parsing material properties from within SHG signals
FEMTOMETRIX INC11 citations83
US11988611B2May 21, 2024
Systems for parsing material properties from within SHG signals
FEMTOMETRIX INC4 citations72