Liang; Yung-Chang

Patent Applications and Registrations

Patent applications and USPTO patent grants for Liang; Yung-Chang.The latest application filed is for "energy supply equipment".

Company Profile

1.17.17

Liang; Yung-Chang - Taipei City TW
Liang; Yung-Chang - Cupertino CA US
Liang; Yung-Chang - Taipei TW
Liang; Yung-Chang - Sunnyvale CA

*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
Energy Supply Equipment App 20220001057 - Liang; Yung-Chang ; et al.	2022-01-06
Charging Method of Electric Vehicle and Charging Station App 20190054835 - LIANG; Yung-Chang ; et al.	2019-02-21
Migration of computer security modules in a virtual machine environment Grant 8,661,434 - Liang , et al. February 25, 2	2014-02-25
Method and apparatus for securing a computer network by multi-layer protocol scanning Grant 8,656,488 - Liang , et al. February 18, 2	2014-02-18
Computer virus detection and response in a wide area network Grant 8,291,498 - Liang , et al. October 16, 2	2012-10-16
Electronic Book and Method for Displaying Annotation Thereof App 20120030558 - Chiu; Chih-Liang ; et al.	2012-02-02
Task-based automatic network management system with distributed control and management information base Grant 7,970,879 - Liang June 28, 2	2011-06-28
Automatic registration of a virus/worm monitor in a distributed network Grant 7,565,550 - Liang , et al. July 21, 2	2009-07-21
Method and apparatus for controlling traffic in a computer network Grant 7,533,415 - Chen , et al. May 12, 2	2009-05-12
System and method for computer protection against malicious electronic mails by analyzing, profiling and trapping the same Grant 7,526,809 - Liang , et al. April 28, 2	2009-04-28
Virus monitor and methods of use thereof Grant 7,523,493 - Liang , et al. April 21, 2	2009-04-21
Anti-computer viral agent suitable for innoculation of computing devices Grant 7,512,808 - Liang March 31, 2	2009-03-31
Network isolation techniques suitable for virus protection Grant 7,386,888 - Liang , et al. June 10, 2	2008-06-10
Task-based automatic network management system with distributed control and management information base Grant 7,308,493 - Liang December 11, 2	2007-12-11
Innoculation of computing devices against a selected computer virus Grant 7,287,278 - Liang October 23, 2	2007-10-23
Method and apparatus for securing a computer network App 20060206936 - Liang; Yung-Chang ; et al.	2006-09-14
Virus epidemic damage control system and method for network environment Grant 7,062,553 - Liang June 13, 2	2006-06-13
Method and apparatus for controlling traffic in a computer network App 20050238005 - Chen, Yi-Fen ; et al.	2005-10-27
Anti-computer viral agent suitable for innoculation of computing devices App 20050050359 - Liang, Yung Chang	2005-03-03
Network traffic management by a virus/worm monitor in a distributed network App 20050050334 - Liang, Yung Chang ; et al.	2005-03-03
Network isolation techniques suitable for virus protection App 20050050336 - Liang, Yung Chang ; et al.	2005-03-03
Automatic registration of a virus/worm monitor in a distributed network App 20050050335 - Liang, Yung Chang ; et al.	2005-03-03
Anti-virus security policy enforcement App 20050050337 - Liang, Yung Chang ; et al.	2005-03-03
Innoculation of computing devices against a selected computer virus App 20050050378 - Liang, Yung Chang	2005-03-03
Virus monitor and methods of use thereof App 20050050338 - Liang, Yung Chang ; et al.	2005-03-03
Multilevel virus outbreak alert based on collaborative behavior App 20040205419 - Liang, Yung Chang ; et al.	2004-10-14
System and method for computer protection against malicious electronic mails by analyzing, profiling and trapping the same App 20040030913 - Liang, Yung Chang ; et al.	2004-02-12
Network automatic management system and method for performing the same App 20030229688 - Liang, Yung Chang	2003-12-11
Virus epidemic damage control system and method for network environment App 20030115483 - Liang, Yung Chang	2003-06-19
Virus epidemic outbreak command system and method using early warning monitors in a network environment App 20030105973 - Liang, Yung Chang ; et al.	2003-06-05
Event triggered iterative virus detection Grant 5,960,170 - Chen , et al. September 28, 1	1999-09-28
Apparatus and method for electronic mail virus detection and elimination Grant 5,889,943 - Ji , et al. March 30, 1	1999-03-30

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.