Inventor
BRUHN BERNHARD
DE15 patents
⚠️ This page may combine multiple inventors who share the name “BRUHN BERNHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NTT DOCOMO INC
7 patentsUS8024562B2Sep 20, 2011
Revocation of cryptographic digital certificates
NTT DOCOMO INC110 citations99
US7814314B2Oct 12, 2010
Revocation of cryptographic digital certificates
NTT DOCOMO INC17 citations92
US7315941B2Jan 1, 2008
Multi-certificate revocation using encrypted proof data for proving certificate's validity or invalidity
NTT DOCOMO INC36 citations92
US7747857B2Jun 29, 2010
Use of modular roots to perform authentication including, but not limited to, authentication of validity of digital certificates
NTT DOCOMO INC10 citations84
US7743252B2Jun 22, 2010
Use of modular roots to perform authentication including, but not limited to, authentication of validity of digital certificates
NTT DOCOMO INC6 citations74
US7266692B2Sep 4, 2007
Use of modular roots to perform authentication including, but not limited to, authentication of validity of digital certificates
NTT DOCOMO INC8 citations74
US8006086B2Aug 23, 2011
Revocation of cryptographic digital certificates
NTT DOCOMO INC3 citations63
KOH I NOOR RAPIDOGRAPH
5 patentsUSD287603SJan 6, 1987
Writing pen
KOH I NOOR RAPIDOGRAPH36 citations92
US4669617AJun 2, 1987
Pen holder device
KOH I NOOR RAPIDOGRAPH40 citations87
USD284582SJul 8, 1986
Fountain pen for artists and calligraphers or the like
KOH I NOOR RAPIDOGRAPH16 citations73
US4573503AMar 4, 1986
Ink dropper closure
KOH I NOOR RAPIDOGRAPH6 citations62
US4729685AMar 8, 1988
Writing instrument with press mechanism and magnetic catch
KOH I NOOR RAPIDOGRAPH5 citations51