Membership
Tour
Register
Log in
Cheng Qian
Follow
Person
Durham, NC, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Method and system for cleaning a field emission cathode device
Patent number
11,996,282
Issue date
May 28, 2024
NCX Corporation
Jian Zhang
B08 - CLEANING
Information
Patent Grant
Methods for forming a field emission cathode
Patent number
11,929,249
Issue date
Mar 12, 2024
NCX Corporation
Cheng Qian
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of synthesizing small-diameter carbon nanotubes with electro...
Patent number
7,618,300
Issue date
Nov 17, 2009
Duke University
Jie Liu
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND SYSTEM FOR CLEANING A FIELD EMISSION CATHODE DEVICE
Publication number
20240079197
Publication date
Mar 7, 2024
NCX Corporation
Jian ZHANG
B08 - CLEANING
Information
Patent Application
METHODS FOR FORMING A FIELD EMISSION CATHODE
Publication number
20230420211
Publication date
Dec 28, 2023
NCX Corporation
Cheng QIAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS FOR FORMING CARBON NANOTUBE/METAL COMPOSITE FILMS AND FIELD...
Publication number
20230411103
Publication date
Dec 21, 2023
NCX Corporation
Cheng QIAN
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
METHOD OF FORMING FIELD EMISSION CATHODES BY CO-ELECTRODEPOSITION
Publication number
20230411104
Publication date
Dec 21, 2023
NCX Corporation
Cheng QIAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS OF FORMING A FIELD EMISSION CATHODE
Publication number
20230411102
Publication date
Dec 21, 2023
NCX Corporation
Cheng QIAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS OF FORMING A FIELD EMISSION CATHODE
Publication number
20230411105
Publication date
Dec 21, 2023
NCX Corporation
Cheng QIAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CARBON NANOTUBE BASED TRANSPARENT CONDUCTIVE FILMS AND METHODS FOR...
Publication number
20120015098
Publication date
Jan 19, 2012
Qian Cheng
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
FUNCTIONALIZED FEW-WALLED CARBON NANOTUBES (FWNTs) AND METHODS OF M...
Publication number
20080260617
Publication date
Oct 23, 2008
Jie LIU
B82 - NANO-TECHNOLOGY
Information
Patent Application
Method of synthesizing small-diameter carbon nanotubes with electro...
Publication number
20060055303
Publication date
Mar 16, 2006
Jie Liu
B82 - NANO-TECHNOLOGY