Huacheng Feng

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Method for removing background from spectrogram, method of identify...
- Patent number 11,493,447
- Issue date Nov 8, 2022
- Nuctech Company Limited
- Wei Gou
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Raman spectrum inspection apparatus and security monitoring method...
- Patent number 10,641,709
- Issue date May 5, 2020
- Nuctech Company Limited
- Jianhong Zhang
- G02 - OPTICS
Information Patent Grant
Raman spectrum-based object inspection apparatus and method
- Patent number 10,260,949
- Issue date Apr 16, 2019
- Nuctech Company Limited
- Huacheng Feng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Laser security interlocking device and corresponding method
- Patent number 10,218,140
- Issue date Feb 26, 2019
- Nuctech Company Limited
- Huacheng Feng
- G05 - CONTROLLING REGULATING
Information Patent Grant
Protective device and laser raman safety inspection apparatus compr...
- Patent number 9,997,266
- Issue date Jun 12, 2018
- Nuctech Company Limited
- Li Zhang
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Inspection methods and apparatuses for liquids
- Patent number 9,746,404
- Issue date Aug 29, 2017
- Nuctech Company Limited
- Hongqiu Wang
- G01 - MEASURING TESTING
Information Patent Grant
Methods and devices for inspecting liquid
- Patent number 9,442,212
- Issue date Sep 13, 2016
- Nuctech Company Limited
- Yumin Yi
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
TERAHERTZ SIGNAL-BASED IMAGE COLLECTION DEVICE, IMAGE GENERATION SY...
- Publication number 20250189693
- Publication date Jun 12, 2025
- TSINGHUA UNIVERSITY
- Ziran ZHAO
- G01 - MEASURING TESTING
Information Patent Application
TERAHERTZ SIGNAL-BASED IMAGE COLLECTION METHOD AND IMAGE COLLECTION...
- Publication number 20250189445
- Publication date Jun 12, 2025
- TSINGHUA UNIVERSITY
- Ziran ZHAO
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR REMOVING BACKGROUND FROM SPECTROGRAM, METHOD OF IDENTIFY...
- Publication number 20190339205
- Publication date Nov 7, 2019
- Nuctech Company Limited
- Wei Gou
- G01 - MEASURING TESTING
Information Patent Application
RAMAN SPECTRUM INSPECTION APPARATUS AND SECURITY MONITORING METHOD...
- Publication number 20180180551
- Publication date Jun 28, 2018
- Nuctech Company Limited
- Jianhong Zhang
- G05 - CONTROLLING REGULATING
Information Patent Application
LASER SECURITY INTERLOCKING DEVICE AND CORRESPONDING METHOD
- Publication number 20180183201
- Publication date Jun 28, 2018
- Nuctech Company Limited
- Huacheng FENG
- G05 - CONTROLLING REGULATING
Information Patent Application
RAMAN SPECTRUM-BASED OBJECT INSPECTION APPARATUS AND METHOD
- Publication number 20180180482
- Publication date Jun 28, 2018
- Nuctech Company Limited
- Huacheng FENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Protective Device and Laser Raman Safety Inspection Apparatus Compr...
- Publication number 20170186506
- Publication date Jun 29, 2017
- Nuctech Company Limited
- Li ZHANG
- G01 - MEASURING TESTING
Information Patent Application
METHODS AND DEVICES FOR INSPECTING LIQUID
- Publication number 20160018557
- Publication date Jan 21, 2016
- Nuctech Company Limited
- Yumin Yi
- G01 - MEASURING TESTING
Information Patent Application
INSPECTION METHODS AND APPARATUSES FOR LIQUIDS
- Publication number 20150185130
- Publication date Jul 2, 2015
- Nuctech Company Limited
- Hongqiu Wang
- G01 - MEASURING TESTING

Huacheng Feng

Person

Patents Grantslast 30 patents

Method for removing background from spectrogram, method of identify...

Raman spectrum inspection apparatus and security monitoring method...

Raman spectrum-based object inspection apparatus and method

Laser security interlocking device and corresponding method

Protective device and laser raman safety inspection apparatus compr...

Inspection methods and apparatuses for liquids

Methods and devices for inspecting liquid

Patents Applicationslast 30 patents

TERAHERTZ SIGNAL-BASED IMAGE COLLECTION DEVICE, IMAGE GENERATION SY...

TERAHERTZ SIGNAL-BASED IMAGE COLLECTION METHOD AND IMAGE COLLECTION...

METHOD FOR REMOVING BACKGROUND FROM SPECTROGRAM, METHOD OF IDENTIFY...

RAMAN SPECTRUM INSPECTION APPARATUS AND SECURITY MONITORING METHOD...

LASER SECURITY INTERLOCKING DEVICE AND CORRESPONDING METHOD

RAMAN SPECTRUM-BASED OBJECT INSPECTION APPARATUS AND METHOD

Protective Device and Laser Raman Safety Inspection Apparatus Compr...

METHODS AND DEVICES FOR INSPECTING LIQUID

INSPECTION METHODS AND APPARATUSES FOR LIQUIDS