Chengdu Huawei Symantec Technologies Co., Ltd.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chengdu Huawei Symantec Technologies Co., Ltd..The latest application filed is for "method and device for preventing domain name system spoofing".

Company Profile

4.24.39

Chengdu Huawei Symantec Technologies Co., Ltd. - Chengdu CN
Chengdu Huawei Symantec Technologies Co., Ltd. - Chengdu, Sichuan N/A CN
Chengdu Huawei Symantec Technologies Co., Ltd. - Shenzhen CN
Chengdu Huawei Symantec Technologies Co., Ltd. - Sichuan CN
CHENGDU HUAWEI SYMANTEC TECHNOLOGIES CO., LTD - Chengdu CN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method, device and system for alerting against unknown malicious codes Grant 9,674,206 - Jiang June 6, 2	2017-06-06
Method and device for preventing domain name system spoofing Grant 9,419,999 - Ma August 16, 2	2016-08-16
Method and device for detecting flood attacks Grant 8,990,936 - Jiang March 24, 2	2015-03-24
Method, apparatus and system for detecting botnet Grant 8,904,532 - Jiang December 2, 2	2014-12-02
Method, system and apparatus for establishing communication Grant 8,880,891 - Liu , et al. November 4, 2	2014-11-04
Method And Device For Preventing Domain Name System Spoofing App 20140208423 - MA; Shaobu	2014-07-24
Virtual private network node information processing method, relevant device and system Grant 8,769,661 - Wang July 1, 2	2014-07-01
Method, system, and device for obtaining keys Grant 8,769,287 - Huang , et al. July 1, 2	2014-07-01
Method and device for preventing domain name system spoofing Grant 8,726,375 - Ma May 13, 2	2014-05-13
System and method for supporting fibre channel over ethernet communication Grant 8,711,864 - Ko April 29, 2	2014-04-29
Method and system for implementing network proxy Grant 8,694,651 - Li April 8, 2	2014-04-08
Method and system for forwarding data between private networks Grant 8,549,286 - Liu , et al. October 1, 2	2013-10-01
Method, apparatus and system for processing packets Grant 8,509,239 - Zhu , et al. August 13, 2	2013-08-13
Method and device for preventing network attacks Grant 8,499,146 - Feng , et al. July 30, 2	2013-07-30
Server and method for the server to access a volume Grant 8,495,165 - Luo , et al. July 23, 2	2013-07-23
Multi-disk fault-tolerant system, method for generating a check block, and method for recovering a data block Grant 8,489,916 - Wang , et al. July 16, 2	2013-07-16
Network authentication method, method for client to request authentication, client, and device Grant 8,453,208 - Jiang May 28, 2	2013-05-28
Method, system, and device for negotiating SA on IPv6 network Grant 8,418,242 - Zhang , et al. April 9, 2	2013-04-09
Method, system and server for implementing security access control by enforcing security policies Grant 8,407,462 - Xie , et al. March 26, 2	2013-03-26
Method and apparatus for automatic snapshot Grant 8,370,591 - Tan , et al. February 5, 2	2013-02-05
Storage method, storage system, and controller Grant 8,296,476 - Zhang , et al. October 23, 2	2012-10-23
Server And Method For The Server To Access A Volume App 20120259941 - LUO; Jiaolin ; et al.	2012-10-11
Method and system for taking over devices Grant 8,285,910 - Wang October 9, 2	2012-10-09
Method, Device, And System For Network Attack Protection App 20120254977 - JIANG; Wu	2012-10-04
Method, Device And System For Backup App 20120239804 - LIU; Jun ; et al.	2012-09-20
Method, Device And System For Alerting Against Unknown Malicious Codes App 20120233691 - JIANG; Wu	2012-09-13
Backplane and communication apparatus Grant 8,254,143 - Du August 28, 2	2012-08-28
Method And Apparatus For Buffering And Obtaining Resources, Resource Buffering System App 20120203910 - LAN; Gang ; et al.	2012-08-09
Method, Apparatus And System For Detecting Botnet App 20120204264 - JIANG; Wu	2012-08-09
Method, System And Processor For Loading Logical Devices Online App 20120173941 - TONG; Bingbing ; et al.	2012-07-05
Method And System For Implementing Network Proxy App 20120151070 - LI; Yongyong	2012-06-14
Method, Device, And System For Managing Permission Information App 20120144192 - CHEN; Liangde ; et al.	2012-06-07
Method And System For Taking Over Devices App 20120137042 - WANG; Xueyou	2012-05-31
Virtual Private Network Node Information Processing Method, Relevant Device And System App 20120124660 - WANG; Yuchen	2012-05-17
Data Backup Processing Method, Data Storage Node Apparatus And Data Storage Device App 20120089799 - WEI; Mingchang	2012-04-12
Method, device and system for storing data in cache in case of power failure Grant 8,156,376 - Chen April 10, 2	2012-04-10
Data Recovery Method, Data Node, And Distributed File System App 20120036394 - FENG; Huan	2012-02-09
Method and Apparatus for Peak Shifting Adjustment App 20120032508 - Du; Yumin ; et al.	2012-02-09
Data operating method, system, client, and data server App 20110320532 - Cheng; Jusheng ; et al.	2011-12-29
Method And Apparatus For Controlling State Of Storage Device And Storage Device App 20110320712 - XU; Mingjun ; et al.	2011-12-29
Disk operation protection method and disk controller Grant 8,054,722 - Xu , et al. November 8, 2	2011-11-08
Method and device for preventing network attacks App 20110264908 - Feng; Hongyan ; et al.	2011-10-27
Storage Method, Storage System, And Controller App 20110264833 - ZHANG; Wei ; et al.	2011-10-27
Method, System And Gateway For Protection Against Network Attacks App 20110265181 - JIANG; Wu	2011-10-27
Method and Apparatus for Accessing Network File System App 20110258255 - LUO; Jiaolin	2011-10-20
Virtual Storage Method And Device App 20110258389 - LI; Yibin ; et al.	2011-10-20
Method, Apparatus And System For Improving Running Stability Of Sas Domain App 20110246685 - HU; Yu	2011-10-06
Method And Device For Preventing Domain Name System Spoofing App 20110231931 - MA; Shaobu	2011-09-22
Method, Apparatus, Proxy Server And Terminal For Filtering Out Spam Call App 20110211685 - LIU; Lifeng ; et al.	2011-09-01
Storage Method And System, Terminal Service Board, Control Board And Storage Channel Board App 20110208923 - ZHANG; Wei ; et al.	2011-08-25
Network Authentication Method, Method For Client To Request Authentication, Client, And Device App 20110202972 - JIANG; Wu	2011-08-18
Method, System And Server For Implementing Security Access Control App 20110179267 - XIE; Yongfang ; et al.	2011-07-21
Method And System For Forwarding Data Between Private Networks App 20110040968 - LIU; Lifeng ; et al.	2011-02-17
Method, Device And System For Storing Data In Cache In Case Of Power Failure App 20100121992 - CHEN; Liyao	2010-05-13
Method And Apparatus For Automatic Snapshot App 20100049932 - Tan; Zujing ; et al.	2010-02-25
Method, System And Server For File Rights Control App 20100005514 - Chen; Liangde	2010-01-07
Method And System For Controlling A Terminal Access And Terminal For Controlling An Access App 20100005181 - ZHANG; Yi	2010-01-07
Method, Device And System For Network Interception App 20090323536 - Liu; Tingyong ; et al.	2009-12-31
Method And System For Detecting A Malicious Code App 20090327688 - Li; Yichao ; et al.	2009-12-31
Method, System And Apparatus For Acquiring Interface App 20090319985 - Sun; Yi	2009-12-24
Method And System For Managing Port Statuses Of A Network Device And Relay Device App 20090316572 - ZHANG; Rihua ; et al.	2009-12-24
Method, System And Processor For Processing Network Address Translation Service App 20090296706 - Zhang; Rihua ; et al.	2009-12-03

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