H04B 2210/071
Using alarms
Official title: using alarms
H04B2210/071 (Using alarms) appears on 61 US grants and 39 published applications in this corpus.
Search patents in H04B- Granted patents
- 61
- Published applications
- 39
- Assignees
- 43
- Inventors
- 171
- Latest grant
- 18 Apr 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 6 | 1 |
| 2002 | 4 | 6 |
| 2003 | 2 | 3 |
| 2004 | 2 | 11 |
| 2005 | 6 | 0 |
| 2006 | 6 | 0 |
| 2007 | 4 | 1 |
| 2008 | 1 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 2 |
| 2011 | 0 | 2 |
| 2012 | 2 | 1 |
| 2013 | 1 | 1 |
| 2014 | 2 | 1 |
| 2015 | 2 | 1 |
| 2016 | 0 | 1 |
| 2017 | 3 | 2 |
| 2018 | 0 | 0 |
| 2019 | 2 | 0 |
| 2020 | 0 | 0 |
| 2021 | 2 | 2 |
| 2022 | 1 | 3 |
| 2023 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Test device for verifying operation of an optical fiber monitoring system by injection of longitudinal strain18 Apr 2023US 11,631,308 B2Network Integrity Systems, Inc.
- Cockpit and cabin LiFi power and data7 Mar 2023US 11,601,198 B2Textron Innovations Inc.
- Test device for verifying operation of an optical fiber monitoring system utilizing a far end optical shutter15 Nov 2022US 11,501,616 B2Network Integrity Systems, Inc.
- Cockpit and cabin LiFi power and data16 Nov 2021US 11,177,880 B2Textron Innovations Inc.
- Monitoring device and monitoring method6 Jul 2021US 11,057,105 B2Nippon Telegraph and Telephone Corporation
- Test Device for Verifying Operation of an Optical Fiber Monitoring System Utilizing a Far End Optical Shutter17 Mar 2022US 2022/0084375 A1Network Integrity Systems, Inc.
- Test Device for Verifying Operation of an Optical Fiber Monitoring System By Injection of Longitudinal Strain17 Mar 2022US 2022/0084376 A1Network Integrity Systems, Inc.
- Cockpit and Cabin LiFi Power and Data3 Mar 2022US 2022/0069907 A1Bell Textron Inc.
- Monitoring device and monitoring method11 Mar 2021US 2021/0075505 A1Nippon Telegraph and Telephone Corporation
- Cockpit and Cabin LiFi Power and Data4 Mar 2021US 2021/0067249 A1Bell Textron Inc.
Most cited
By later US patents
- Method and system for transporting ancillary network data160US 6,108,113 AMCI Communications Corporation · 2000
- Passive optical communication network with broadband upgrade115US 5,321,541 AAT&T Bell Laboratories · 1994
- Optical fiber transmission system and supervision method of the same114US 5,500,756 AHitachi, Ltd. · 1996
- Method of and apparatus for detecting and reporting faults in an all-optical communications system91US 5,914,794 AMCI Communications Corporation · 1999
- Smart connect51US 6,920,287 B1Nortel Networks Limited · 2005