Inventor
CAI CHENGUANG
CN11 patents
⚠️ This page may combine multiple inventors who share the name “CAI CHENGUANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NAT INST METROLOGY CHINA
5 patentsUS10090849B1Oct 2, 2018
Method for performing ADC phase-frequency response test
NAT INST METROLOGY CHINA8 citations82
US11067596B2Jul 20, 2021
Method for calibrating phase-frequency characteristic of low frequence accelerometer based on time-spatial synchronization
NAT INST METROLOGY CHINA2 citations68
US12467942B2Nov 11, 2025
On-site reciprocity calibration method for piezoelectric accelerometer
NAT INST METROLOGY CHINA0 citations51
US11788831B2Oct 17, 2023
Six-degree-of-freedom measurement method by machine vision based on physical decoupling
NAT INST METROLOGY CHINA0 citations51
US11754595B2Sep 12, 2023
Method for calibrating linear vibration and angular vibration based on monocular vision
NAT INST METROLOGY CHINA0 citations48