Zai Cen

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Ningbo, CN

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Patents Grantslast 30 patents

Information Patent Grant
Displaying a hierarchical data structure within a graphical user in...
- Patent number 11,544,283
- Issue date Jan 3, 2023
- International Business Machines Corporation
- Li Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Remapping interface elements on a user interface
- Patent number 10,649,642
- Issue date May 12, 2020
- International Business Machines Corporation
- Zai Cen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Displaying a hierarchical data structure within a graphical user in...
- Patent number 10,572,499
- Issue date Feb 25, 2020
- International Business Machines Corporation
- Li Zhang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
HIERARCHICAL DATA STRUCTURE
- Publication number 20190236075
- Publication date Aug 1, 2019
- International Business Machines Corporation
- Li Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HIERARCHICAL DATA STRUCTURE
- Publication number 20190026286
- Publication date Jan 24, 2019
- International Business Machines Corporation
- Li Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HIERARCHICAL DATA STRUCTURE
- Publication number 20190026287
- Publication date Jan 24, 2019
- International Business Machines Corporation
- Li Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REMAPPING INTERFACE ELEMENTS ON A USER INTERFACE
- Publication number 20170269818
- Publication date Sep 21, 2017
- International Business Machines Corporation
- Zai Cen
- G06 - COMPUTING CALCULATING COUNTING