Inventor
WANG HONGQIU
CN26 patents
⚠️ This page may combine multiple inventors who share the name “WANG HONGQIU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NUCTECH CO LTD
24 patentsUS9997266B2Jun 12, 2018
Protective device and laser raman safety inspection apparatus comprising the same
NUCTECH CO LTD7 citations82
US10408760B2Sep 10, 2019
Raman spectrum detecting method for eliminating package interference and electronic device thereof
NUCTECH CO LTD3 citations73
US10670457B2Jun 2, 2020
Raman spectrum inspection apparatus
NUCTECH CO LTD2 citations72
US10036707B2Jul 31, 2018
Gem identification method and apparatus
NUCTECH CO LTD3 citations71
US9442212B2Sep 13, 2016
Methods and devices for inspecting liquid
NUCTECH CO LTD4 citations71
US10663393B2May 26, 2020
Spectrum inspecting apparatus
NUCTECH CO LTD2 citations69
US11035796B2Jun 15, 2021
Raman spectrum detection apparatus and method
NUCTECH CO LTD0 citations60
US10571598B2Feb 25, 2020
Security inspection apparatus and method
NUCTECH CO LTD1 citations60
US9250180B2Feb 2, 2016
Raman spectrum measuring method for drug inspection
NUCTECH CO LTD1 citations52
US9465189B2Oct 11, 2016
Optical probe
NUCTECH CO LTD0 citations51
US9335270B2May 10, 2016
Raman spectroscopic detection method for detecting sample in vessel
NUCTECH CO LTD0 citations51
US11493447B2Nov 8, 2022
Method for removing background from spectrogram, method of identifying substances through Raman spectrogram, and electronic apparatus
NUCTECH CO LTD0 citations50
US10823678B2Nov 3, 2020
Raman spectrum detection apparatus and method based on power of reflected light
NUCTECH CO LTD0 citations50
US10775310B2Sep 15, 2020
Raman spectrum detection apparatus and method based on power of reflected light and image recognition
NUCTECH CO LTD0 citations50
US10823676B2Nov 3, 2020
Non-contact type security inspection system and method
NUCTECH CO LTD0 citations48
US10641709B2May 5, 2020
Raman spectrum inspection apparatus and security monitoring method for Raman spectrum inspection apparatus
NUCTECH CO LTD0 citations48
US10852187B2Dec 1, 2020
Raman spectrum detection apparatus and method based on image grayscale recognition
NUCTECH CO LTD0 citations46
US10623531B2Apr 14, 2020
Raman spectroscopic device and communication method thereof
NUCTECH CO LTD0 citations45
US11009432B2May 18, 2021
Pretreatment device and pretreatment method for food safety detection
NUCTECH CO LTD0 citations44
US10267678B2Apr 23, 2019
Raman spectroscopic detection method
NUCTECH CO LTD0 citations41
US10260949B2Apr 16, 2019
Raman spectrum-based object inspection apparatus and method
NUCTECH CO LTD0 citations40
US10218140B2Feb 26, 2019
Laser security interlocking device and corresponding method
NUCTECH CO LTD0 citations40
US9746404B2Aug 29, 2017
Inspection methods and apparatuses for liquids
NUCTECH CO LTD0 citations40
US9983137B2May 29, 2018
Safety protection device and Raman spectroscopy detection system for Raman spectroscopy detection
NUCTECH CO LTD0 citations36