G05B 2219/24206
Identification by portable memory in a key
G05B2219/24206 (Identification by portable memory in a key) appears on 5 US grants and 13 published applications in this corpus.
Search patents in G05B- Granted patents
- 5
- Published applications
- 13
- Assignees
- 7
- Inventors
- 6
- Latest grant
- 20 Apr 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 3 |
| 2012 | 0 | 2 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 2 | 2 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
By publication year.
Recent patents
- Intelligent key system20 Apr 2021US 10,984,625 B2Mobile Tech, Inc.
- Intelligent key system22 Oct 2019US 10,453,291 B2Mobile Tech, Inc.
- Intelligent key system23 Apr 2019US 10,269,202 B2Mobile Tech, Inc.
- Communication system16 Aug 2011US 7,999,655 B2Kabushiki Kaisha Tokai Rika Denki Seisakusho
- System and method for controlling access to designated area8 Apr 2008US 7,355,505 B2Fedex Corporation
- Intelligent Key System13 Feb 2020US 2020/0051359 A1Mobile Tech, Inc.
- Intelligent Key System15 Aug 2019US 2019/0251775 A1Mobile Tech, Inc.
- Intelligent Key System14 Feb 2019US 2019/0051082 A1Mobile Tech, Inc.
- Electronic Security System for Monitoring Mechanical Keys and Other Items31 Jan 2013US 2013/0027177 A1Micro Enhanced Technology, Inc.
- Method for Controlling and Recording the Security of an Enclosure12 Jan 2012US 2012/0011366 A1
Most cited
By later US patents