H04B 2203/5458
Monitor sensor
Official title: Monitor sensor; Alarm systems
H04B2203/5458 (Monitor sensor) appears on 562 US grants and 503 published applications in this corpus.
Search patents in H04B- Granted patents
- 562
- Published applications
- 503
- Assignees
- 382
- Inventors
- 1,172
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 6 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 5 | 0 |
| 1984 | 5 | 0 |
| 1985 | 4 | 0 |
| 1986 | 4 | 0 |
| 1987 | 6 | 0 |
| 1988 | 3 | 0 |
| 1989 | 10 | 0 |
| 1990 | 5 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 5 | 0 |
| 1994 | 4 | 0 |
| 1995 | 9 | 0 |
| 1996 | 12 | 0 |
| 1997 | 8 | 0 |
| 1998 | 11 | 0 |
| 1999 | 13 | 0 |
| 2000 | 10 | 0 |
| 2001 | 7 | 4 |
| 2002 | 10 | 23 |
| 2003 | 11 | 9 |
| 2004 | 10 | 21 |
| 2005 | 16 | 22 |
| 2006 | 19 | 29 |
| 2007 | 12 | 23 |
| 2008 | 9 | 25 |
| 2009 | 15 | 36 |
| 2010 | 17 | 34 |
| 2011 | 20 | 28 |
| 2012 | 29 | 44 |
| 2013 | 29 | 43 |
| 2014 | 37 | 28 |
| 2015 | 32 | 24 |
| 2016 | 23 | 27 |
| 2017 | 36 | 12 |
| 2018 | 17 | 16 |
| 2019 | 22 | 14 |
| 2020 | 12 | 9 |
| 2021 | 10 | 13 |
| 2022 | 11 | 7 |
| 2023 | 7 | 4 |
| 2024 | 5 | 3 |
| 2025 | 4 | 4 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cableway with a vehicle having a closure drive and failsafe locking monitoring17 Mar 2026US 12,576,897 B2Innova Patent GmbH
- Adaptable communication system for a vessel17 Feb 2026US 12,556,608 B2Dimeq AS
- Method and apparatus to enable communication and control in a power system10 Feb 2026US 12,549,220 B2Solaredge Technologies Ltd.
- System for transmitting information via electric lines and method for operating the system15 Jul 2025US 12,362,781 B2Sew-Eurodrive GmbH & Co. KG
- System and method for enhanced watch dog in solar panel installations3 Jun 2025US 12,323,100 B2Tigo Energy, Inc.
- Air conditioning related equipment and air conditioning system18 Jun 2026US 2026/0168695 A1Daikin Industries, Ltd.
- System and method for enhanced watch dog in solar panel installations28 Aug 2025US 2025/0274076 A1Tigo Energy, Inc.
- Sensor systems principally for swimming pools and spas23 Jan 2025US 2025/0028301 A1Zodiac Pool Systems LLC
- Method and Apparatus to Enable Communication and Control in a Power System9 Jan 2025US 2025/0015835 A1Solaredge Technologies Ltd.
- Adaptable communication system for a vessel9 Jan 2025US 2025/0016232 A1Dimeq AS
Most cited
By later US patents
- Patient care system886US 4,835,372 AClinCom Incorporated · 1989
- Patient identification and verification system and method636US 4,857,716 ACliniCom Incorporated · 1989
- Method and apparatus for identifying locating or monitoring equipment or other objects584US 5,910,776 AID Technologies, Inc. · 1999
- Highly reliable power line communications system552US 6,441,723 B1General Electric Company · 2002
- Repeater for transmission system for controlling and determining the status of electrical devices from remote locations513US 5,848,054 ALutron Electronics Co., Inc. · 1998