Chang LIU

Person

San Francisco, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Managing tasks in a content management system
- Patent number 12,099,974
- Issue date Sep 24, 2024
- Dropbox, Inc.
- Yuyang Guo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for generating a probationary automated-decisio...
- Patent number 11,887,126
- Issue date Jan 30, 2024
- Sift Science, Inc.
- Pradhan Umesh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for accelerated detection and replacement of an...
- Patent number 11,841,941
- Issue date Dec 12, 2023
- Sift Science, Inc.
- Pradhan Bagur Umesh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for accelerated detection and replacement of an...
- Patent number 11,720,668
- Issue date Aug 8, 2023
- Sift Science, Inc.
- Pradhan Bagur Umesh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Catalog item selection based on visual similarity
- Patent number 11,507,996
- Issue date Nov 22, 2022
- Amazon Technologies, Inc.
- Xiaolei Zhou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for an adaptive sampling of unlabeled data samp...
- Patent number 11,496,501
- Issue date Nov 8, 2022
- Sift Science, Inc.
- Chang Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Managing tasks in a content management system
- Patent number 11,423,359
- Issue date Aug 23, 2022
- Dropbox, Inc.
- Yuyang Guo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Managing tasks in a content management system
- Patent number 10,614,419
- Issue date Apr 7, 2020
- Dropbox, Inc.
- Yuyang Guo
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR ACCELERATED DETECTION AND REPLACEMENT OF AN...
- Publication number 20230325494
- Publication date Oct 12, 2023
- Sift Science, Inc.
- Pradhan Bagur Umesh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR GENERATING A PROBATIONARY AUTOMATED-DECISIO...
- Publication number 20230316282
- Publication date Oct 5, 2023
- Sift Science, Inc.
- Pradhan Umesh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR ACCELERED DETECTION AND REPLACEMENT OF ANOM...
- Publication number 20230124621
- Publication date Apr 20, 2023
- Sift Science, Inc.
- Pradhan Bagur Umesh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MANAGING TASKS IN A CONTENT MANAGEMENT SYSTEM
- Publication number 20220318756
- Publication date Oct 6, 2022
- DROPBOX, INC.
- Yuyang GUO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MANAGING TASKS IN A CONTENT MANAGEMENT SYSTEM
- Publication number 20200219061
- Publication date Jul 9, 2020
- DROPBOX, INC.
- Yuyang GUO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MANAGING TASKS IN A CONTENT MANAGEMENT SYSTEM
- Publication number 20180189736
- Publication date Jul 5, 2018
- DROPBOX, INC.
- Yuyang GUO
- G06 - COMPUTING CALCULATING COUNTING

Person

Patents Grantslast 30 patents

Managing tasks in a content management system

Systems and methods for generating a probationary automated-decisio...

Systems and methods for accelerated detection and replacement of an...

Systems and methods for accelerated detection and replacement of an...

Catalog item selection based on visual similarity

Systems and methods for an adaptive sampling of unlabeled data samp...

Managing tasks in a content management system

Managing tasks in a content management system

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR ACCELERATED DETECTION AND REPLACEMENT OF AN...

SYSTEMS AND METHODS FOR GENERATING A PROBATIONARY AUTOMATED-DECISIO...

SYSTEMS AND METHODS FOR ACCELERED DETECTION AND REPLACEMENT OF ANOM...

MANAGING TASKS IN A CONTENT MANAGEMENT SYSTEM

MANAGING TASKS IN A CONTENT MANAGEMENT SYSTEM

MANAGING TASKS IN A CONTENT MANAGEMENT SYSTEM