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For the Inventor, By the Inventor

Cambridge, United Kingdom

Roger Michael Needham

USPTO Granted Patents = 6


Average Co-Inventor Count = 3.0

ph-index = 5

Forward Citations = 360(Granted Patents)


Location History:

  • Coton, GB (1992 - 1995)
  • Cambridge, GB (1996 - 2008)

Company Filing History:

goldMedal2 out of 2,297 
 
Digital Equipment Corporation
 patents
silverMedal2 out of 3 
 
Olivetti Research Limited
 patents
bronzeMedal2 out of 54,789 
 
Microsoft Technology Licensing, LLC
 patents

Years Active: 1992-2008

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6 patents (USPTO):Explore Patents
1. 7353384 - Collapsing chained credentials (2008-04-01),
2. 6720922 - Radio-frequency badge for location measurement (2004-04-13),
3. 6079021 - Method and apparatus for strengthening passwords for protection of (2000-06-20),
4. 5493283 - Locating and authentication system (1996-02-20),
5. 5402469 - Carrier locating system (1995-03-28),
6. 5088091 - High-speed mesh connected local area network (1992-02-11),
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