G07B 2017/00846
Key management
Official title: {Key management}
G07B2017/00846 (Key management) appears on 75 US grants and 25 published applications in this corpus.
Search patents in G07B- Granted patents
- 75
- Published applications
- 25
- Assignees
- 12
- Inventors
- 89
- Latest grant
- 18 Mar 2014
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 6 | 0 |
| 1998 | 8 | 0 |
| 1999 | 4 | 0 |
| 2000 | 5 | 0 |
| 2001 | 4 | 0 |
| 2002 | 1 | 4 |
| 2003 | 4 | 4 |
| 2004 | 4 | 2 |
| 2005 | 8 | 0 |
| 2006 | 1 | 3 |
| 2007 | 2 | 2 |
| 2008 | 3 | 1 |
| 2009 | 5 | 1 |
| 2010 | 1 | 4 |
| 2011 | 5 | 2 |
| 2012 | 2 | 0 |
| 2013 | 2 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- System and method for authenticating indicia using identity-based signature scheme18 Mar 2014US 8,676,715 B2Pitney Bowes Inc.
- Secure and recoverable database for on-line value-bearing item system30 Jul 2013US 8,498,943 B2Stamps.com Inc.
- Method of securing postage data records in a postage printing device7 May 2013US 8,438,115 B2Pitney Bowes Inc.
- Cryptographic module for secure processing of value-bearing items30 Oct 2012US 8,301,572 B2Stamps.com Inc.
- Method and system for authenticating senders and recipients in a carrier system and providing receipt of specified content by a recipient16 Oct 2012US 8,291,239 B2Pitney Bowes Inc.
- A Password-Sending-And-Receiving Device for Unmanned Aerial Vehicle for Logistics Delivery and Distribution30 May 2019US 2019/0164122 A1Beijing University of Technology
- Method for verifying the authenticity of a sender of a mail item4 Jun 2015US 2015/0154813 A1Deutsche Post AG
- Secure and recoverable database for on-line value-bearing item system15 Dec 2011US 2011/0307390 A1Stamps.com Inc.
- Cryptographic module for secure processing of value-bearing items15 Dec 2011US 2011/0307703 A1Stamps.com Inc.
- Cryptographic module for secure processing of value-bearing items9 Sep 2010US 2010/0228674 A1Stamps.com Inc.
Most cited
By later US patents
- Electronic data interchange postage evidencing system184US 5,454,038 APitney Bowes Inc. · 1995
- Reliable document authentication system179US 4,853,961 APitney Bowes Inc. · 1989
- Secure user certification for electronic commerce employing value metering system171US 5,796,841 APitney Bowes Inc. · 1998
- Secure postage dispensing system151US 4,873,645 APitney Bowes Inc. · 1989
- Key distribution system125US 5,812,664 APitney Bowes Inc. · 1998