Gaithersburg, Maryland
United States
23
2012-07-19
The entities that hold a legal rights for patent applications filed by inventor Baum Robert T.:
Robert T. Baum from Gaithersburg, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Security extensions using at least a portion of layer 2 information or bits in the place of layer 2 information
#2 | 2011-12-27Security extensions using at least a portion of layer 2 information or bits in the place of layer 2 information
#3 | 2011-03-24Congestion and thru-put visibility and isolation
#4 | 2011-03-17IP based security applications using location, port and/or device identifier information
#5 | 2011-01-18IP based security applications using location, port and/or device identifier information
#6 | 2010-11-30Methods and apparatus for providing emergency telephone service to IP-based telephone users
#7 | 2010-11-30Methods and apparatus for determining the port and/or physical location of an IP device and for using that information
#8 | 2010-11-16Methods and apparatus for wiretapping IP-based telephone lines
#9 | 2010-10-28Methods and apparatus for providing emergency telephone service to IP-based telephone users
#10 | 2009-09-10Methods, apparatus and data structures for segmenting customers using at least a portion of a layer 2 address header or bits in the place of a layer 2 address header
#11 | 2009-07-02Methods, apparatus and data structures for preserving address and service level information in a virtual private network
#12 | 2008-04-17Methods and apparatus for protecting against IP address assignments based on a false MAC address
#13 | 2008-01-15Methods and apparatus for protecting against IP address assignments based on a false MAC address
#14 | 2008-01-01Simple peering in a transport network employing novel edge devices
#15 | 2007-05-31Vertical Services Integration Enabled Content Distribution Mechanism
#16 | 2007-01-30Vertical services integration enabled content distribution mechanisms
#17 | 2006-06-15Methods, apparatus and data structures for preserving address and service level information in a virtual private network
#18 | 2006-05-11Congestion and thru-put visibility and isolation
#19 | 2006-05-09Congestion and throughput visibility and isolation
#20 | 2006-01-31Methods, apparatus and data structures for preserving address and service level information in a virtual private network
#21 | 2005-07-21Methods, apparatus and data structures for segmenting customers using at least a portion of a layer 2 address header or bits in the place of a layer 2 address header
#22 | 2005-06-07Support for quality of service and vertical services in digital subscriber line domain
#23 | 2005-02-01Methods, apparatus and data structures for segmenting customers using at least a portion of a layer 2 address header or bits in the place of a layer 2 address header
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