Jiazheng Zhang

Person

Singapore, SG

People

Patents Grantslast 30 patents

Information Patent Grant
Content extraction based on hop distance within a graph model
- Patent number 12,277,788
- Issue date Apr 15, 2025
- PayPal, Inc.
- Yanfei Dong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forgery detection via pixel-metadata consistency analysis
- Patent number 12,165,424
- Issue date Dec 10, 2024
- PayPal, Inc.
- Shanshan Peng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forgery detection via headpose estimation
- Patent number 12,067,475
- Issue date Aug 20, 2024
- PayPal, Inc.
- Xiaodong Yu
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Efficient Localization Using Graph Neural Networks
- Publication number 20250165772
- Publication date May 22, 2025
- PAYPAL, INC.
- Zhe Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Real-time Media Alteration Using Generative Techniques
- Publication number 20250166350
- Publication date May 22, 2025
- PAYPAL, INC.
- Jiyi Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORGERY DETECTION VIA PIXEL-METADATA CONSISTENCY ANALYSIS
- Publication number 20250148817
- Publication date May 8, 2025
- PAYPAL, INC.
- Shanshan Peng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MACHINE LEARNING MODEL FOR IMAGE FORGERY DETECTION
- Publication number 20240320471
- Publication date Sep 26, 2024
- PAYPAL, INC.
- Zhe Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORGERY DETECTION VIA HEADPOSE ESTIMATION
- Publication number 20240311614
- Publication date Sep 19, 2024
- PAYPAL, INC.
- Xiaodong Yu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTENT EXTRACTION BASED ON HOP DISTANCE WITHIN A GRAPH MODEL
- Publication number 20240153296
- Publication date May 9, 2024
- PAYPAL, INC.
- Yanfei Dong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FRAUD DETECTION FOR SIGNED DOCUMENTS
- Publication number 20240144728
- Publication date May 2, 2024
- PAYPAL, INC.
- Quan Jin Ferdinand Tang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DETECTION OF PHYSICAL TAMPERING ON DOCUMENTS
- Publication number 20230419715
- Publication date Dec 28, 2023
- PAYPAL, INC.
- Jiazheng Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORGERY DETECTION VIA PIXEL-METADATA CONSISTENCY ANALYSIS
- Publication number 20230005122
- Publication date Jan 5, 2023
- PAYPAL, INC.
- Shanshan Peng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORGERY DETECTION VIA HEADPOSE ESTIMATION
- Publication number 20220318597
- Publication date Oct 6, 2022
- PAYPAL, INC.
- Xiaodong Yu
- G06 - COMPUTING CALCULATING COUNTING

Jiazheng Zhang

Person

Patents Grantslast 30 patents

Content extraction based on hop distance within a graph model

Image forgery detection via pixel-metadata consistency analysis

Image forgery detection via headpose estimation

Patents Applicationslast 30 patents

Efficient Localization Using Graph Neural Networks

Real-time Media Alteration Using Generative Techniques

IMAGE FORGERY DETECTION VIA PIXEL-METADATA CONSISTENCY ANALYSIS

MACHINE LEARNING MODEL FOR IMAGE FORGERY DETECTION

IMAGE FORGERY DETECTION VIA HEADPOSE ESTIMATION

CONTENT EXTRACTION BASED ON HOP DISTANCE WITHIN A GRAPH MODEL

FRAUD DETECTION FOR SIGNED DOCUMENTS

DETECTION OF PHYSICAL TAMPERING ON DOCUMENTS

IMAGE FORGERY DETECTION VIA PIXEL-METADATA CONSISTENCY ANALYSIS

IMAGE FORGERY DETECTION VIA HEADPOSE ESTIMATION