How many patents does
Chengdu Huawei Symantec Technologies Company have?
patents
1,375
families
556
granted
480
applications
895
CN
916
US
162
WO
156
EP
124
JP
3
RoW
14
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The report contains ten-year analysis with the following sections
- patent filing analysis
- worldwide filing analysis
- patent family analysis
- application analysis
- granted analysis
- classification analysis
- citation analysis
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Chengdu Huawei Symantec Technologies Company
Top ten assignees appearing on patents
2009 - 2018
Chengdu Huawei Symantec Technologies Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method, equipment and network system for terminal communicating with ip multimedia subsy… 🛈 | 14 | 2010 |
| method, device and system for storing data in cache in case of power failure | 11 | 2008 |
| network authentication method, method for client to request authentication, client, and … 🛈 | 10 | 2008 |
| method and system for transmitting and receiving data across virtual firewall | 10 | 2008 |
| network proxy implementation method and apparatus | 9 | 2009 |
| qos control method and system for storage system | 9 | 2011 |
| data storage method and data storage device | 9 | 2012 |
| storage array, storage system, and data access method | 9 | 2010 |
| method, device and network system for transmitting datagram | 9 | 2010 |
| method, device and system for preventing distributed denial of service attack in cloud s… 🛈 | 9 | 2010 |