Dongxu Duan

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Identification of textual similarity with references
- Patent number 10,832,000
- Issue date Nov 10, 2020
- International Business Machines Corporation
- Dongxu Duan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System, method and computer program product for electronic document...
- Patent number 10,832,458
- Issue date Nov 10, 2020
- International Business Machines Corporation
- Keke Cai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System, method and computer program product for service call identi...
- Patent number 10,750,013
- Issue date Aug 18, 2020
- International Business Machines Corporation
- Keke Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Query handling in search systems
- Patent number 10,339,135
- Issue date Jul 2, 2019
- International Business Machines Corporation
- Dongxu Duan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System, method and computer program product for electronic document...
- Patent number 10,255,701
- Issue date Apr 9, 2019
- International Business Machines Corporation
- Keke Cai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System, method and computer program product for service call identi...
- Patent number 10,250,747
- Issue date Apr 2, 2019
- International Business Machines Corporation
- Keke Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hieroglyphic feature-based data processing
- Patent number 10,217,030
- Issue date Feb 26, 2019
- International Business Machines Corporation
- Dongxu Duan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hieroglyphic feature-based data processing
- Patent number 10,204,289
- Issue date Feb 12, 2019
- International Business Machines Corporation
- Dongxu Duan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System, method and computer program product for service call identi...
- Patent number 9,992,332
- Issue date Jun 5, 2018
- International Business Machines Corporation
- Keke Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System, method and computer program product for service call identi...
- Patent number 9,686,393
- Issue date Jun 20, 2017
- International Business Machines Corporation
- Keke Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT FOR ELECTRONIC DOCUMENT...
- Publication number 20190172233
- Publication date Jun 6, 2019
- International Business Machines Corporation
- Keke Cai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT FOR SERVICE CALL IDENTI...
- Publication number 20190141189
- Publication date May 9, 2019
- International Business Machines Corporation
- Keke Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIEROGLYPHIC FEATURE-BASED DATA PROCESSING
- Publication number 20180365528
- Publication date Dec 20, 2018
- International Business Machines Corporation
- Dongxu Duan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HIEROGLYPHIC FEATURE-BASED DATA PROCESSING
- Publication number 20180365529
- Publication date Dec 20, 2018
- International Business Machines Corporation
- Dongxu Duan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT FOR SERVICE CALL IDENTI...
- Publication number 20180219998
- Publication date Aug 2, 2018
- International Business Machines Corporation
- Keke Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IDENTIFICATION OF TEXTUAL SIMILARITY
- Publication number 20180137090
- Publication date May 17, 2018
- International Business Machines Corporation
- Dongxu Duan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT FOR SERVICE CALL IDENTI...
- Publication number 20180084109
- Publication date Mar 22, 2018
- International Business Machines Corporation
- Keke Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT FOR ELECTRONIC DOCUMENT...
- Publication number 20180082448
- Publication date Mar 22, 2018
- International Business Machines Corporation
- Keke Cai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
QUERY HANDLING IN SEARCH SYSTEMS
- Publication number 20170132275
- Publication date May 11, 2017
- International Business Machines Corporation
- Dongxu Duan
- G06 - COMPUTING CALCULATING COUNTING

Dongxu Duan

Person

Patents Grantslast 30 patents

Identification of textual similarity with references

System, method and computer program product for electronic document...

System, method and computer program product for service call identi...

Query handling in search systems

System, method and computer program product for electronic document...

System, method and computer program product for service call identi...

Hieroglyphic feature-based data processing

Hieroglyphic feature-based data processing

System, method and computer program product for service call identi...

System, method and computer program product for service call identi...

Patents Applicationslast 30 patents

SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT FOR ELECTRONIC DOCUMENT...

SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT FOR SERVICE CALL IDENTI...

HIEROGLYPHIC FEATURE-BASED DATA PROCESSING

HIEROGLYPHIC FEATURE-BASED DATA PROCESSING

SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT FOR SERVICE CALL IDENTI...

IDENTIFICATION OF TEXTUAL SIMILARITY

SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT FOR SERVICE CALL IDENTI...

SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT FOR ELECTRONIC DOCUMENT...

QUERY HANDLING IN SEARCH SYSTEMS