Inventor
HE YONGGANG
US12 patents
⚠️ This page may combine multiple inventors who share the name “HE YONGGANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PICARRO INC
7 patentsUS10948471B1Mar 16, 2021
Leak detection event aggregation and ranking systems and methods
PICARRO INC80 citations94
US9778110B1Oct 3, 2017
Self-referencing cavity enhanced spectroscopy (SRCES) systems and methods
PICARRO INC22 citations93
US10113997B2Oct 30, 2018
Methods for gas leak detection and localization in populated areas using two or more tracer measurements
PICARRO INC2 citations72
US9739758B2Aug 22, 2017
Methods for gas leak detection and localization in populated areas using isotope ratio measurements
PICARRO INC2 citations72
US11525819B1Dec 13, 2022
Leak detection event aggregation and ranking systems and methods
PICARRO INC4 citations71
US11933774B1Mar 19, 2024
Leak detection event aggregation and ranking systems and methods
PICARRO INC0 citations60
US9116042B1Aug 25, 2015
Cavity ring down spectroscopy using measured backward mode data
PICARRO INC2 citations59