US Patent No: 8,019,990 - Analytics, PDF, Full Text and PAIR Access

Number of patents in Portfolio can not be more than 2000

Authority-neutral certification for multiple-authority PKI environments

ALSO PUBLISHED AS: 20080189551
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Abstract

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A method for facilitating electronic certification, and systems for use therewith, are presented in the context of public key encryption infrastructures. Some aspects of the invention provide methods for facilitating electronic certification using authority-neutral service requests sent by an application, which are then formatted by a server comprising a middleware that can convert the authority-neutral request into certification authority specific objects. The server and middleware then return a response from a selected certification authority back to the service requesting application. Thus, the server and/or middleware act as intermediaries that facilitate user transactions in an environment having multiple certification authorities without undue burden on the applications or the expense and reliability problems associated therewith.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
ZORALCO FUND LIMITED LIABILITY COMPANYDOVER, DE8

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, Kae-por F Needham, US 8 37

Cited Art Landscape

Patent Info (Count) # Cites Year
 
CERTCO, INC. (1)
2001/0011,255 RELIANCE MANAGEMENT FOR ELECTRONIC TRANSACTION SYSTEM 106 1998
 
ZORALCO FUND LIMITED LIABILITY COMPANY (1)
7,328,344 Authority-neutral certification for multiple-authority PKI environments 17 2002
 
INTERNATIONAL BUSINESS MACHINES CORPORATION (1)
6,341,277 System and method for performance complex heterogeneous database queries using a single SQL expression 101 1999
 
TREND MICRO INCORPORATED (1)
* 6,976,271 Method and system for retrieving an anti-virus signature from one or a plurality of virus-free certificate authorities 15 2000
 
NEC CORPORATION (1)
6,175,829 Method and apparatus for facilitating query reformulation 223 1998
 
SONY CORPORATION (1)
2002/0108,042 Public key certificate issuing system, Public key certificate issuing method, digital certification apparatus, and program storage medium 22 2002
 
SILVERBROOK RESEARCH PTY LTD (1)
* 6,789,194 Network publishing authorization protocol 19 2000
 
VMARK, INC. (1)
2002/0069,218 System and method for indexing, searching, identifying, and editing portions of electronic multimedia files 530 2001
 
SECURITY FIRST CORP. (1)
6,853,988 Cryptographic server with provisions for interoperability between cryptographic systems 120 2000
 
Entrust Technologies Limited (2)
* 6,108,788 Certificate management system and method for a communication security system 80 1997
6,134,550 Method and apparatus for use in determining validity of a certificate in a communication system employing trusted paths 117 1998
 
KYBERPASS CORPORATION (1)
6,484,258 Access control using attributes contained within public key certificates 19 1998
 
IMAGITAS, INC. (2)
7,165,092 System and method for sharing information among provider systems 4 2001
7,630,959 System and method for processing database queries 2 2001
* Cited By Examiner

Patent Citation Ranking

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Patent Info (Count) # Cites Year
 
SECURE CHANNELS SA (1)
8,744,078 System and method for securing multiple data segments having different lengths using pattern keys having multiple different strengths 0 2012
 
INTERNATIONAL BUSINESS MACHINES CORPORATION (2)
8,949,995 Certifying server side web applications against security vulnerabilities 0 2012
8,943,599 Certifying server side web applications against security vulnerabilities 0 2012
 
Other [Check patent profile for assignment information] (1)
* 9,118,485 Using an OCSP responder as a CRL distribution point 0 2010
 
RED HAT, INC. (1)
* 2011/0213,963 USING AN OCSP RESPONDER AS A CRL DISTRIBUTION POINT 2 2010
* Cited By Examiner

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Mar 13, 2015
7.5 Year Payment $3600.00 $1800.00 $900.00 Mar 13, 2019
11.5 Year Payment $7400.00 $3700.00 $1850.00 Mar 13, 2023
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00