H04M 11/022
Paging systems
Official title: {Paging systems (personal calling arrangements or devices G08B3/1008; selective calling networks H04W84/022)}
H04M11/022 (Paging systems) appears on 238 US grants and 61 published applications in this corpus.
Search patents in H04M- Granted patents
- 238
- Published applications
- 61
- Assignees
- 101
- Inventors
- 369
- Latest grant
- 7 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 4 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 5 | 0 |
| 1988 | 6 | 0 |
| 1989 | 7 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 13 | 0 |
| 1993 | 5 | 0 |
| 1994 | 15 | 0 |
| 1995 | 17 | 0 |
| 1996 | 16 | 0 |
| 1997 | 13 | 0 |
| 1998 | 26 | 0 |
| 1999 | 19 | 0 |
| 2000 | 17 | 0 |
| 2001 | 9 | 4 |
| 2002 | 8 | 3 |
| 2003 | 2 | 3 |
| 2004 | 1 | 2 |
| 2005 | 0 | 4 |
| 2006 | 2 | 4 |
| 2007 | 2 | 4 |
| 2008 | 3 | 1 |
| 2009 | 0 | 5 |
| 2010 | 0 | 1 |
| 2011 | 2 | 2 |
| 2012 | 7 | 3 |
| 2013 | 2 | 2 |
| 2014 | 1 | 4 |
| 2015 | 3 | 5 |
| 2016 | 2 | 4 |
| 2017 | 5 | 0 |
| 2018 | 2 | 1 |
| 2019 | 1 | 2 |
| 2020 | 1 | 2 |
| 2021 | 1 | 2 |
| 2022 | 2 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Programmable signal generator and radio controller7 Jan 2025US 12,193,118 B2
- Control information management device and remote control system24 Dec 2024US 12,177,377 B2Mitsubishi Electric Corporation
- Wireless notification systems and methods for electronic rodent traps30 Aug 2022US 11,425,897 B2Woodstream Corporation
- Method and apparatus for interfacing analog page party system to internet protocol page party system31 May 2022US 11,349,993 B2Hubbell Incorporated
- Programmable signal generator and radio controller2 Mar 2021US 10,939,503 B2
- Wireless intercom device for bike and communication method thereof5 Mar 2026US 2026/0067392 A1Kido Sports Co., Ltd.
- Position search system and position search method10 Oct 2024US 2024/0340614 A1NTT Communications Corporation
- Control information management device and remote control system7 Apr 2022US 2022/0109750 A1Mitsubishi Electric Corporation
- Programmable signal generator and radio controller20 May 2021US 2021/0153297 A1
- Wireless notification systems and methods for electronic rodent traps25 Feb 2021US 2021/0051945 A1Woodstream Corporation
Most cited
By later US patents
- Method of providing person locator service488US 4,313,035 ABell Telephone Laboratories, Incorporated · 1982
- Personal paging, communications, and locating system486US 5,588,009 A1996
- Electronic mail system with RF communications to mobile processors and method of operation thereof418US 5,436,960 A1995
- Universal message delivery system for handles identifying network presences366US 5,742,763 AAT&T Corp. · 1998
- Call processing system with call screening362US 5,867,562 A1999