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Patents Grants
last 30 patents
Information
Patent Grant
Method and system for secure encryption
Patent number
10,985,906
Issue date
Apr 20, 2021
Macau University of Science and Technology
Zhanchuan Cai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods and apparatus for encrypting multimedia information
Patent number
10,635,786
Issue date
Apr 28, 2020
Macau University of Science and Technology
Zhanchuan Cai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for improving calculations of surface roughness
Patent number
10,580,150
Issue date
Mar 3, 2020
Macau University of Science and Technology
Zhanchuan Cai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Omnidirectional roughness algorithm for topographic signature analy...
Patent number
10,354,398
Issue date
Jul 16, 2019
Macau University of Science and Technology
Zhanchuan Cai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Lunar brightness temperature modeling based on the microwave radiom...
Patent number
10,346,565
Issue date
Jul 9, 2019
Macau University of Science and Technology
Zhanchuan Cai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods and apparatus for image construction
Patent number
10,332,279
Issue date
Jun 25, 2019
Macau University of Science and Technology
Zhanchuan Cai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods and apparatus for color image watermarking
Patent number
10,296,999
Issue date
May 21, 2019
Macau University of Science and Technology
Zhanchuan Cai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Systems and methods for reducing computer resources consumption to...
Patent number
10,062,187
Issue date
Aug 28, 2018
Macau University of Science and Technology
Zhanchuan Cai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Color image watermarking
Patent number
10,037,587
Issue date
Jul 31, 2018
Macau University of Science and Technology
Zhanchuan Cai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Computer system that executes hierarchical MK splines scheme for sc...
Patent number
9,990,334
Issue date
Jun 5, 2018
Macau University of Science and Technology
Zhanchuan Cai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image stitching
Patent number
9,990,753
Issue date
Jun 5, 2018
Macau University of Science and Technology
Zhanchuan Cai
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR IMPROVING CALCULATIONS OF SURFACE ROUGHNESS
Publication number
20190251697
Publication date
Aug 15, 2019
MACAU UNIVERSITY OF SCIENCE AND TECHNOLOGY
Zhanchuan CAI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method for improving computations of correlation values between sur...
Publication number
20190244104
Publication date
Aug 8, 2019
MACAU UNIVERSITY OF SCIENCE AND TECHNOLOGY
Zhanchuan Cai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND SYSTEM FOR SECURE ENCRYPTION
Publication number
20190238314
Publication date
Aug 1, 2019
MACAU UNIVERSITY OF SCIENCE AND TECHNOLOGY
Zhanchuan CAI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Methods and Apparatus for Encrypting Multimedia Information
Publication number
20180270054
Publication date
Sep 20, 2018
MACAU UNIVERSITY OF SCIENCE AND TECHNOLOGY
Zhanchuan CAI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Methods and Apparatus for Image Construction
Publication number
20180253896
Publication date
Sep 6, 2018
MACAU UNIVERSITY OF SCIENCE AND TECHNOLOGY
Zhanchuan CAI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Methods and Apparatus for Color Image Watermarking
Publication number
20180232844
Publication date
Aug 16, 2018
MACAU UNIVERSITY OF SCIENCE AND TECHNOLOGY
Zhanchuan CAI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Omnidirectional Roughness Algorithm for Topographic Signature Analy...
Publication number
20180158202
Publication date
Jun 7, 2018
MACAU UNIVERSITY OF SCIENCE AND TECHNOLOGY
Zhanchuan CAI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Lunar Brightness Temperature Modeling Based on the Microwave Radiom...
Publication number
20180150574
Publication date
May 31, 2018
MACAU UNIVERSITY OF SCIENCE AND TECHNOLOGY
Zhanchuan CAI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Color Image Watermarking
Publication number
20180144433
Publication date
May 24, 2018
MACAU UNIVERSITY OF SCIENCE AND TECHNOLOGY
Zhanchuan CAI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Computer System that Executes Hierarchical MK Splines Scheme for Sc...
Publication number
20180060277
Publication date
Mar 1, 2018
MACAU UNIVERSITY OF SCIENCE AND TECHNOLOGY
Zhanchuan CAI
G06 - COMPUTING CALCULATING COUNTING