P

Inventor

SMITH MICHAEL R

US159 patents
⚠️ This page may combine multiple inventors who share the name “SMITH MICHAEL R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CISCO TECH INC

13 patents
US9178812B2Nov 3, 2015

Stacking metadata contexts for service chains

CISCO TECH INC48 citations98
US7530112B2May 5, 2009

Method and apparatus for providing network security using role-based access control

CISCO TECH INC58 citations98
US9876715B2Jan 23, 2018

Network fabric overlay

CISCO TECH INC44 citations94
US9363183B2Jun 7, 2016

Network address translation offload to network infrastructure for service chains in a network environment

CISCO TECH INC40 citations94
US7877796B2Jan 25, 2011

Method and apparatus for best effort propagation of security group information

CISCO TECH INC15 citations93
US7836490B2Nov 16, 2010

Method and apparatus for providing network security using security labeling

CISCO TECH INC35 citations93
US7827402B2Nov 2, 2010

Method and apparatus for ingress filtering using security group information

CISCO TECH INC18 citations93
US7669244B2Feb 23, 2010

Method and system for generating user group permission lists

CISCO TECH INC31 citations93
US7286491B1Oct 23, 2007

Virtual local area network membership registration protocol for multiple spanning tree network environments

CISCO TECH INC35 citations93
US7639605B2Dec 29, 2009

System and method for detecting and recovering from virtual switch link failures

CISCO TECH INC30 citations85
US9860254B2Jan 2, 2018

Method and apparatus for providing network security using role-based access control

CISCO TECH INC4 citations84
US9407604B2Aug 2, 2016

Method and apparatus for best effort propagation of security group information

CISCO TECH INC4 citations84
US7954163B2May 31, 2011

Method and apparatus for providing network security using role-based access control

CISCO TECH INC8 citations84

BELL HELICOPTER TEXTRON INC

8 patents

EASTMAN KODAK CO

5 patents

SMITH MICHAEL R

4 patents

USER CENTRIC IP L P

3 patents

USER CENTRIC ENTPR INC

3 patents

USER CENTRIC IP LP

2 patents

(unassigned)

2 patents

SHURFLO PUMP MFG CO INC

2 patents

CISCO TECH IND

1 patent

LECTRON PRODUCTS

1 patent

SPECTRA MED

1 patent

ELANGOVAN ANUSANKAR

1 patent

UOP LLC

1 patent

OPERATOR SERVICE

1 patent

LITED LIMITED A CALIFORNIA LIM

1 patent

STEWART ROBERT J

1 patent

Showing the top 50 of 159 patents by PatentIndex Score.