Dingzhou Li

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Non-contact communication method and communication device
- Patent number 11,775,956
- Issue date Oct 3, 2023
- China Unionpay Co., Ltd.
- Dingzhou Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for implementing virtual secure element
- Patent number 10,678,577
- Issue date Jun 9, 2020
- China Unionpay Co., Ltd.
- Hongfeng Chai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Starting an application on a mobile device
- Patent number 10,169,572
- Issue date Jan 1, 2019
- China Unionpay Co., Ltd.
- Hongfeng Chai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Security information interaction system, device and method based on...
- Patent number 9,985,990
- Issue date May 29, 2018
- China Unionpay Co., Ltd.
- Hongfeng Chai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Establishment of communication connection between mobile device and...
- Patent number 9,756,044
- Issue date Sep 5, 2017
- China Unionpay Co., Ltd.
- Hongfeng Chai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus used for security information interaction
- Patent number 9,712,518
- Issue date Jul 18, 2017
- China Unionpay Co., Ltd.
- Hongfeng Chai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC DEVICE, TRUSTED APPLICATION CALLING METHOD AND APPARATUS...
- Publication number 20250005135
- Publication date Jan 2, 2025
- China Unionpay Co., Ltd
- Fen ZOU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20240281534
- Publication date Aug 22, 2024
- China Unionpay Co., Ltd
- Fen ZOU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NON-CONTACT COMMUNICATION METHOD AND COMMUNICATION DEVICE
- Publication number 20210256499
- Publication date Aug 19, 2021
- China UnionPay Co., Ltd.
- Dingzhou LI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ESTABLISHMENT OF COMMUNICATION CONNECTION BETWEEN MOBILE DEVICE AND...
- Publication number 20160119334
- Publication date Apr 28, 2016
- China Unionpay Co., Ltd
- Hongfeng Chai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR IMPLEMENTING VIRTUAL SECURE ELEMENT
- Publication number 20160062784
- Publication date Mar 3, 2016
- China Unionpay Co., Ltd
- Hongfeng CHAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECURITY INFORMATION INTERACTION SYSTEM, DEVICE AND METHOD BASED ON...
- Publication number 20160050232
- Publication date Feb 18, 2016
- China Unionpay Co., Ltd
- Hongfeng Chai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS USED FOR SECURITY INFORMATION INTERACTION
- Publication number 20160014115
- Publication date Jan 14, 2016
- China Unionpay Co., Ltd
- Hongfeng Chai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Dingzhou Li

Person

Patents Grantslast 30 patents

Non-contact communication method and communication device

Method for implementing virtual secure element

Starting an application on a mobile device

Security information interaction system, device and method based on...

Establishment of communication connection between mobile device and...

Apparatus used for security information interaction

Patents Applicationslast 30 patents

ELECTRONIC DEVICE, TRUSTED APPLICATION CALLING METHOD AND APPARATUS...

ELECTRONIC DEVICE

NON-CONTACT COMMUNICATION METHOD AND COMMUNICATION DEVICE

ESTABLISHMENT OF COMMUNICATION CONNECTION BETWEEN MOBILE DEVICE AND...

METHOD FOR IMPLEMENTING VIRTUAL SECURE ELEMENT

SECURITY INFORMATION INTERACTION SYSTEM, DEVICE AND METHOD BASED ON...

APPARATUS USED FOR SECURITY INFORMATION INTERACTION