Inventor

ZHANG QINCHUAN

CN7 patents

⚠️ This page may combine multiple inventors who share the name “ZHANG QINCHUAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNIV ELECTRONIC SCI & TECH CHINA

4 patents

US10677817B2Jun 9, 2020

Method for oscilloscope 3D mapping in scan mode

UNIV ELECTRONIC SCI & TECH CHINA1 citations59

US10119997B2Nov 6, 2018

Method for measuring the waveform capture rate of a digital storage oscilloscope based on average dead time measurement

UNIV ELECTRONIC SCI & TECH CHINA1 citations46

US10367451B2Jul 30, 2019

Temperature-compensated crystal oscillator based on digital circuit

UNIV ELECTRONIC SCI & TECH CHINA0 citations35

US10823762B2Nov 3, 2020

Method and apparatus for automatically adjusting the hold-off time of a DSO

UNIV ELECTRONIC SCI & TECH CHINA0 citations34

TIAN SHULIN

1 patent

US8648887B2Feb 11, 2014

Method for quickly adjusting the waveform brightness of digital three-dimensional oscilloscope

TIAN SHULIN2 citations51

UNIV ELECTRONIC SCIENCE & TECH CHINA

1 patent

US9523717B2Dec 20, 2016

Method for measuring the waveform capture rate of parallel digital storage oscilloscope

UNIV ELECTRONIC SCIENCE & TECH CHINA2 citations50

UNIV ELECTRONIC SCIENCE & TECH

1 patent

US9130583B2Sep 8, 2015

Method for full-digital random sampling

UNIV ELECTRONIC SCIENCE & TECH1 citations47