QI CAI

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Method for making carbon nanotube arrays
- Patent number 11,286,163
- Issue date Mar 29, 2022
- Tsinghua University
- Liang Liu
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Device for making carbon nanotube arrays
- Patent number 10,787,364
- Issue date Sep 29, 2020
- Tsinghua University
- Liang Liu
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for making carbon nanotube array
- Patent number 10,689,258
- Issue date Jun 23, 2020
- Tsinghua University
- Liang Liu
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Method for separating carbon nanotube array from growth substrate
- Patent number 10,562,774
- Issue date Feb 18, 2020
- Tsinghua University
- Liang Liu
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for making carbon nanotube array
- Patent number 10,457,555
- Issue date Oct 29, 2019
- Tsinghua University
- Liang Liu
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Device for making carbon nanotube array
- Patent number 10,450,191
- Issue date Oct 22, 2019
- Tsinghua University
- Liang Liu
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Field emission display and drive method for the same
- Patent number 9,275,570
- Issue date Mar 1, 2016
- Tsinghua University
- Qi Cai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method for making carbon nanotube slurry
- Patent number 9,048,055
- Issue date Jun 2, 2015
- Tsinghua University
- Qi Cai
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for making a carbon nanotube slurry
- Patent number 9,023,251
- Issue date May 5, 2015
- Tsinghua University
- Qi Cai
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for making cathode slurry
- Patent number 8,628,370
- Issue date Jan 14, 2014
- Tsinghua University
- Qi Cai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Carbon nanotube slurry and field emission device
- Patent number 8,436,522
- Issue date May 7, 2013
- Tsinghua University
- Qi Cai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for surface treating cold cathode
- Patent number 8,431,181
- Issue date Apr 30, 2013
- Tsinghua University
- Qi Cai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for making cathode slurry
- Patent number 8,348,710
- Issue date Jan 8, 2013
- Tsinghua University
- Qi Cai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field emission cathode structure and field emission display using t...
- Patent number 7,990,043
- Issue date Aug 2, 2011
- Tsinghua University
- Jie Tang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field emission cathode device and field emission display using the...
- Patent number 7,923,914
- Issue date Apr 12, 2011
- Tsinghua University
- Hai-Yan Hao
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MAKING CARBON NANOTUBE ARRAYS
- Publication number 20200369523
- Publication date Nov 26, 2020
- TSINGHUA UNIVERSITY
- LIANG LIU
- C01 - INORGANIC CHEMISTRY
Information Patent Application
DEVICE AND METHOD FOR MAKING CARBON NANOTUBE ARRAYS
- Publication number 20200017361
- Publication date Jan 16, 2020
- TSINGHUA UNIVERSITY
- LIANG LIU
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD FOR MAKING CARBON NANOTUBE ARRAY
- Publication number 20180354801
- Publication date Dec 13, 2018
- TSINGHUA UNIVERSITY
- LIANG LIU
- B82 - NANO-TECHNOLOGY
Information Patent Application
METHOD FOR SEPARATING CARBON NANOTUBE ARRAY FROM GROWTH SUBSTRATE
- Publication number 20180354802
- Publication date Dec 13, 2018
- TSINGHUA UNIVERSITY
- LIANG LIU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DEVICE FOR MAKING CARBON NANOTUBE ARRAY
- Publication number 20180354784
- Publication date Dec 13, 2018
- TSINGHUA UNIVERSITY
- LIANG LIU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR MAKING CARBON NANOTUBE ARRAY
- Publication number 20180354803
- Publication date Dec 13, 2018
- TSINGHUA UNIVERSITY
- LIANG LIU
- B82 - NANO-TECHNOLOGY
Information Patent Application
METHOD FOR MAKING CATHODE SLURRY
- Publication number 20130029557
- Publication date Jan 31, 2013
- QI CAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODE FOR MAKING CABRON NANOTUBE SLURRY
- Publication number 20120267582
- Publication date Oct 25, 2012
- HON HAI Precision Industry CO., LTD.
- QI CAI
- B82 - NANO-TECHNOLOGY
Information Patent Application
METHOD FOR MAKING CARBON NANOTUBE SLURRY
- Publication number 20120267581
- Publication date Oct 25, 2012
- HON HAI Precision Industry CO., LTD.
- QI CAI
- B82 - NANO-TECHNOLOGY
Information Patent Application
FIELD EMISSION DISPLAY AND DRIVE METHOD FOR THE SAME
- Publication number 20120169781
- Publication date Jul 5, 2012
- HON HAI Precision Industry CO., LTD.
- QI CAI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
CARBON NANOTUBE SLURRY AND FIELD EMISSION DEVICE
- Publication number 20110241527
- Publication date Oct 6, 2011
- TSINGHUA UNIVERSITY
- QI CAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MAKING CATHODE SLURRY
- Publication number 20110244754
- Publication date Oct 6, 2011
- TSINGHUA UNIVERSITY
- QI CAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FIELD EMISSION CATHODE STRUCTURE AND FIELD EMISSION DISPLAY USING T...
- Publication number 20110074274
- Publication date Mar 31, 2011
- TSINGHUA UNIVERSITY
- JIE TANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR SURFACE TREATING COLD CATHODE
- Publication number 20110059671
- Publication date Mar 10, 2011
- TSINGHUA UNIVERSITY
- QI CAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FIELD EMISSION CATHODE DEVICE AND FIELD EMISSION DISPLAY
- Publication number 20100019647
- Publication date Jan 28, 2010
- TSINGHUA UNIVERSITY
- Hai-Yan HAO
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Method for making carbon nanotube arrays

Device for making carbon nanotube arrays

Method for making carbon nanotube array

Method for separating carbon nanotube array from growth substrate

Method for making carbon nanotube array

Device for making carbon nanotube array

Field emission display and drive method for the same

Method for making carbon nanotube slurry

Method for making a carbon nanotube slurry

Method for making cathode slurry

Carbon nanotube slurry and field emission device

Method for surface treating cold cathode

Method for making cathode slurry

Field emission cathode structure and field emission display using t...

Field emission cathode device and field emission display using the...

Patents Applicationslast 30 patents

METHOD FOR MAKING CARBON NANOTUBE ARRAYS

DEVICE AND METHOD FOR MAKING CARBON NANOTUBE ARRAYS

METHOD FOR MAKING CARBON NANOTUBE ARRAY

METHOD FOR SEPARATING CARBON NANOTUBE ARRAY FROM GROWTH SUBSTRATE

DEVICE FOR MAKING CARBON NANOTUBE ARRAY

METHOD FOR MAKING CARBON NANOTUBE ARRAY

METHOD FOR MAKING CATHODE SLURRY

METHODE FOR MAKING CABRON NANOTUBE SLURRY

METHOD FOR MAKING CARBON NANOTUBE SLURRY

FIELD EMISSION DISPLAY AND DRIVE METHOD FOR THE SAME

CARBON NANOTUBE SLURRY AND FIELD EMISSION DEVICE

METHOD FOR MAKING CATHODE SLURRY

FIELD EMISSION CATHODE STRUCTURE AND FIELD EMISSION DISPLAY USING T...

METHOD FOR SURFACE TREATING COLD CATHODE

FIELD EMISSION CATHODE DEVICE AND FIELD EMISSION DISPLAY