Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
CD

Christopher Dunn — 8 Patents

ATAT&T: 2 patents #7,295 of 18,772Top 40%
ALActivcard Ireland Limited: 1 patents #13 of 18Top 75%
ADAdvanced Display: 1 patents #86 of 147Top 60%
DUDew Engineering And Development Ulc: 1 patents #21 of 29Top 75%
UBUniversity Of The West Of England, Bristol: 1 patents #5 of 26Top 20%
Manotick, CA: #15 of 77 inventorsTop 20%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Christopher Dunn has been granted 8 US patents while listed as an inventor at AT&T. The first was granted in 1999 and the most recent in May 2015. Christopher Dunn ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Christopher Dunn in Manotick, ON, CA.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9038181 Prioritizing malicious website detection Alexandre Gerber, Minaxi Gupta, Oliver Spatscheck 2015-05-19 $17,393,000
8484740 Prioritizing malicious website detection Alexandre Gerber, Minaxi Gupta, Oliver Spatscheck 2013-07-09 $19,361,000
RE41198 Method of detecting authorised biometric information sensor 2010-04-06
6901154 Method of detecting authorised biometric information sensor 2005-05-31
6509169 Detection of Helicobacter pylori Norman Ratcliffe, Clive Teare, David C. Cowell, Caroline Penault, Paul Chambers +1 more 2003-01-21
D430216 Permit box 2000-08-29
5987155 Biometric input device with peripheral port Stephen J. Borza, Gordon Freedman 1999-11-16
D407120 Display case Karen S. Dunn 1999-03-23