Inventor
SCHOPPERT BRETT JASON
US13 patents
⚠️ This page may combine multiple inventors who share the name “SCHOPPERT BRETT JASON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TRICIPHER INC
8 patentsUS7571471B2Aug 4, 2009
Secure login using a multifactor split asymmetric crypto-key with persistent key security
TRICIPHER INC65 citations97
US7386720B2Jun 10, 2008
Authentication protocol using a multi-factor asymmetric key pair
TRICIPHER INC54 citations96
US7734045B2Jun 8, 2010
Multifactor split asymmetric crypto-key with persistent key security
TRICIPHER INC54 citations94
US7840993B2Nov 23, 2010
Protecting one-time-passwords against man-in-the-middle attacks
TRICIPHER INC34 citations92
US7630493B2Dec 8, 2009
Multiple factor private portion of an asymmetric key
TRICIPHER INC32 citations92
US7599493B2Oct 6, 2009
Asymmetric key pair having a kiosk mode
TRICIPHER INC39 citations92
US7596697B2Sep 29, 2009
Technique for providing multiple levels of security
TRICIPHER INC14 citations84
US7565527B2Jul 21, 2009
Technique for asymmetric crypto-key generation
TRICIPHER INC2 citations62
SANDHU RAVINDERPAL SINGH
3 patentsUS8340287B2Dec 25, 2012
Securing multifactor split key asymmetric crypto keys
SANDHU RAVINDERPAL SINGH36 citations91
US8099607B2Jan 17, 2012
Asymmetric crypto-graphy with rolling key security
SANDHU RAVINDERPAL SINGH16 citations83
US8213608B2Jul 3, 2012
Roaming utilizing an asymmetric key pair
SANDHU RAVINDERPAL SINGH4 citations61