Inventor

Duan-Liang Zhou

Inventor

Beijing, CN

Overview

2011–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 42 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H01Jprimary

H01JElectric discharge tubes or discharge lamps44%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%

B82YSpecific uses or applications of nanostructures9%

C01BNon-metallic elements6%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein6%

H01BCables5%

B82BNanostructures formed by manipulation of individual atoms, molecules, or limited collections of atoms or molecules as discrete units2%

C01GCompounds containing metals not covered by subclasses c01d or c01f2%

C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds2%

G01NInvestigating or analysing materials by determining their chemical or physical properties2%

PatentTitleYear

10,894,717Carbon nanotube field emitter and preparation method thereof2021 10,816,328Far infrared imaging system2020 10,811,211Carbon nanotube field emitter and preparation method thereof2020 10,734,181Carbon nanotube field emitter and preparation method thereof2020 10,720,296Field emission neutralizer comprising a graphitized carbon nanotube structure2020 10,319,563Electronic beam machining system2019 10,297,417Method for characterizing two dimensional nanomaterial2019 10,236,157Electronic beam machining system2019 10,216,088Photolithography method based on electronic beam2019 9,991,094Low energy electron microscopy2018 9,852,871Detecting system based on terahertz wave2017 9,837,241Tera Hertz reflex klystron2017 9,552,953'Field emission cathode and field emission device'2017 9,390,878'Electron emission source'2016 9,378,920'Electron emission device and electron emission display'2016 9,373,477'Electron emission device and electron emission display'2016 9,373,475'Electron emission source'2016 9,373,476'Electron emission device and electron emission display'2016 9,362,080'Electron emission device and electron emission display'2016 9,362,079'Electron emission source and method for making the same'2016 9,355,825'Ionization vacuum gauge'2016 9,312,089'Method for making field emission cathode'2016 9,305,738'Electron emission device and reflex klystron with the same'2016 9,275,821'Electron emission device and electron emission display'2016 9,269,523'Electron emission device and electron emission display'2016 9,261,715'Thermochromatic device and thermochromatic display apparatus'2016 9,251,988'Field emission cathode and field emission device'2016 9,196,450'X-ray tube'2015 9,184,016'Field emission cathode device and field emission equipment using the same'2015 9,171,689'Method for making carbon nanotube field emitter'2015 9,048,055'Method for making carbon nanotube slurry'2015 9,023,251'Method for making a carbon nanotube slurry'2015 8,724,210'Thermochromatic device and thermochromatic display apparatus'2014 8,581,486'Field emission device and field emission display'2013 8,333,633'Method for forming tip for carbon nanotube and method for forming field emission structure having the same'2012 8,294,355'Field emission device and field emission display using same'2012 8,253,314'Ion source having secondary electron enhancing electrode'2012 8,246,413'Method for making field emission device'2012 8,248,682'Thermal-chromatic element and thermal-chromatic display device using the same'2012 8,237,347'Field emission device having secondary electron enhancing electrode'2012 8,144,383'Chromatic element and chromatic display device using the same'2012 7,933,058'Thermochromic component and thermochromic display apparatus using the same'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2021Patents assigned to HON HAI PREC IND CO LTD (42)· patent assignee history

2011–2021Patents assigned to UNIV TSINGHUA (42)· patent assignee history

2011–2021Based in Beijing, CN· patent location history

2012–2016Patents assigned to FAN SHOU-SHAN (12)· patent assignee history

2012–2016Patents assigned to LIU PENG (12)· patent assignee history

2012–2016Patents assigned to ZHOU DUAN-LIANG (12)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HON HAI PREC IND CO LTD	42	2011–2021
UNIV TSINGHUA	42	2011–2021
FAN SHOU-SHAN	12	2012–2016
LIU PENG	12	2012–2016
ZHOU DUAN-LIANGself	12	2012–2016

Locations

Location	Patents	Span
Beijing, CN	42	2011–2021