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USPTO Patent Rankings Data through Dec 31, 2025
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Royce E. Slick — 20 Patents

Canon: 21 patents #3,067 of 19,416Top 20%
CAComputer Automation: 1 patents #7 of 17Top 45%
Mission Viejo, CA: #107 of 1,522 inventorsTop 8%
California: #29,208 of 386,348 inventorsTop 8%
Overall (All Time): #214,803 of 4,157,543Top 6%
20 Patents All Time
Royce E. Slick has been granted 20 US patents while listed as an inventor at Canon. The first was granted in 1988 and the most recent in September 2016. Royce E. Slick ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list Royce E. Slick in Mission Viejo, CA, US.

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9451128 Mobile data processing having secured association with multifunction device Manuel Pearson Ferreira, Craig Mazzagatte, Anthony Louis DeMartini, Nigel Patrick Brady, Jiuyuan Ge +1 more 2016-09-20 $59,000
9240982 Method for associating an image-forming device, a mobile device, and a user Manuel Pearson Ferreira, Craig Mazzagatte 2016-01-19 $40,000
8705070 Systems and methods for managing use of an imaging device Neil Y. Iwamoto 2014-04-22 $44,000
8447977 Authenticating a device with a server over a network Don Hideyasu Matsubayashi, Kevin Piazza, Dariusz Dusberger, Neil Y. Iwamoto 2013-05-21 $94,000
7946481 System for registering and using administrative cards to enable configuration of an application and device Don Hideyasu Matsubayashi, Craig Mazzagatte, Neil Y. Iwamoto, Dariusz Dusberger, Kevin Piazza 2011-05-24 $325,000
7925767 Device access based on centralized authentication Neil Y. Iwamoto, Attullah Seikh, Jeanette Paek, Martin Martinez, Wei-Jhy Chern +2 more 2011-04-12 $158,000
7646874 Establishing mutual authentication and secure channels in devices without previous credentials Neil Y. Iwamoto, Craig Mazzagatte, Martin Martinez 2010-01-12 $454,000
7552476 Security against replay attacks of messages Neil Y. Iwamoto, Martin Martinez 2009-06-23 $329,000
7487233 Device access based on centralized authentication Neil Y. Iwamoto, Attaullah Seikh, Jeanette Paek, Martin Martinez, Wei-Jhy Chern +2 more 2009-02-03 $599,000
7454796 Obtaining temporary exclusive control of a printing device Craig Mazzagatte, Don Hideyasu Matsubayashi 2008-11-18 $296,000
7305556 Secure printing with authenticated printer key William Zhang, Don Francis Purpura, Neil Y. Iwamoto, Craig Mazzagatte 2007-12-04 $412,000
7284061 Obtaining temporary exclusive control of a device Don Hideyasu Matsubayashi, Craig Mazzagatte 2007-10-16 $288,000
7167919 Two-pass device access management Neil Y. Iwamoto, Attaullah Seikh, Jeanette Paek, Martin Martinez, Wei-Jhy Chern +2 more 2007-01-23 $597,000
7113299 Printing with credit card as identification Stephanie Ann Suzuki, Rajini Bala Giridharagopal, Neil Y. Iwamoto, Vladimir Sevastyanov, Martin Ervin Page +4 more 2006-09-26 $345,000
7111322 Automatic generation of a new encryption key Joseph Yang, William Zhang 2006-09-19 $304,000
7013354 Channel protocol for IEEE 1394 data transmission Gregory F. Beck, Wei Zhou 2006-03-14 $391,000
7003667 Targeted secure printing Craig Mazzagatte, Neil Y. Iwamoto 2006-02-21 $304,000
6862583 Authenticated secure printing Craig Mazzagatte, Neil Y. Iwamoto 2005-03-01 $208,000
6438604 Digital video network interface Walter D. Kuver, Osman Ozay Oktay, Gregory F. Beck, Wei Zhou, Robert D. Wadsworth +4 more 2002-08-20 $110,000
4739321 Decentralized line reservation interface within a local data network Michael S. Friedman 1988-04-19 $641,000