Zhenhe CAI

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
External terminal protection device and protection system for data...
- Patent number 11,170,133
- Issue date Nov 9, 2021
- BEIJING BEYONDINFO TECHNOLOGY CO., LTD.
- Hua Du
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hardware control logic based data forwarding control method and system
- Patent number 10,931,641
- Issue date Feb 23, 2021
- BEIJING BEYONDINFO TECHNOLOGY CO., LTD.
- Hua Du
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
External terminal protection device and protection system
- Patent number 10,885,230
- Issue date Jan 5, 2021
- BEIJING BEYONDINFO TECHNOLOGY CO., LTD.
- Hua Du
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
EXTERNAL PROTECTIVE DEVICE AND METHOD FOR PROTECTION AGAINST ATTACK...
- Publication number 20250005210
- Publication date Jan 2, 2025
- BEIJING BEYONDINFO TECHNOLOGY CO., LTD.
- Hao Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Cable and Electronic Device
- Publication number 20240378972
- Publication date Nov 14, 2024
- BEIJING BEYONDINFO TECHNOLOGY CO., LTD.
- Hua Du
- G08 - SIGNALLING
Information Patent Application
Method, Apparatus and External Protection Device for Power-off Moni...
- Publication number 20240338469
- Publication date Oct 10, 2024
- BEIJING BEYONDINFO TECHNOLOGY CO., LTD.
- Hao Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method, Apparatus and Electronic Device for Controlling Access of U...
- Publication number 20240320380
- Publication date Sep 26, 2024
- BEIJING BEYONDINFO TECHNOLOGY CO., LTD.
- Hao Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method, Apparatus and Electronic Device for Controlliing the Commun...
- Publication number 20240320379
- Publication date Sep 26, 2024
- BEIJING BEYONDINFO TECHNOLOGY CO., LTD.
- Hao Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Hardware Control Logic Based Data Forwarding Control Method and System
- Publication number 20210067487
- Publication date Mar 4, 2021
- BEIJING BEYONDINFO TECHNOLOGY CO., LTD.
- Hua DU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
External Terminal Protection Device and Protection System for Data...
- Publication number 20200410140
- Publication date Dec 31, 2020
- BEIJING BEYONDINFO TECHNOLOGY CO., LTD.
- Hua DU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
External Terminal Protection Device and Protection System
- Publication number 20200410139
- Publication date Dec 31, 2020
- BEIJING BEYONDINFO TECHNOLOGY CO., LTD.
- Hua DU
- G06 - COMPUTING CALCULATING COUNTING

Person

Patents Grantslast 30 patents

External terminal protection device and protection system for data...

Hardware control logic based data forwarding control method and system

External terminal protection device and protection system

Patents Applicationslast 30 patents

EXTERNAL PROTECTIVE DEVICE AND METHOD FOR PROTECTION AGAINST ATTACK...

Cable and Electronic Device

Method, Apparatus and External Protection Device for Power-off Moni...

Method, Apparatus and Electronic Device for Controlling Access of U...

Method, Apparatus and Electronic Device for Controlliing the Commun...

Hardware Control Logic Based Data Forwarding Control Method and System

External Terminal Protection Device and Protection System for Data...

External Terminal Protection Device and Protection System