Ghosh; Subhas Kumar

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ghosh; Subhas Kumar.The latest application filed is for "system and method for secure and distributed physical access control using smart cards".

Company Profile

0.6.5

Ghosh; Subhas Kumar - Bangalore N/A IN
Ghosh; Subhas Kumar - US

*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
System and method for secure and distributed physical access control using smart cards Grant 9,286,481 - Ghosh March 15, 2	2016-03-15
Secure group communication among wireless devices with distributed trust Grant 8,086,850 - Ghosh December 27, 2	2011-12-27
Neighbor based TDMA slot assignment Grant 7,804,803 - Perumal , et al. September 28, 2	2010-09-28
Property-based data authentication mechanism Grant 7,716,480 - Ghosh May 11, 2	2010-05-11
Routing of mobile agents in a network Grant 7,468,970 - Raina , et al. December 23, 2	2008-12-23
System And Method For Secure And Distributed Physical Access Control Using Smart Cards App 20080173709 - GHOSH; SUBHAS KUMAR	2008-07-24
Secure group communication among wireless devices with distributed trust App 20070297613 - Ghosh; Subhas Kumar	2007-12-27
Routing of mobile agents in a network App 20070091856 - Raina; Manik ; et al.	2007-04-26
Neighbor based TDMA slot assignment App 20070019594 - Perumal; Kannan ; et al.	2007-01-25
Property-based data authentication mechanism App 20070014411 - Ghosh; Subhas Kumar	2007-01-18

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.