H05G 1/54
Protecting or lifetime prediction
Official title: Protecting {or lifetime prediction}(overload protection combined with control H05G1/46)
H05G1/54 (Protecting or lifetime prediction) appears on 177 US grants and 134 published applications in this corpus.
Search patents in H05G- Granted patents
- 177
- Published applications
- 134
- Assignees
- 83
- Inventors
- 380
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 6 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 2 |
| 2002 | 6 | 1 |
| 2003 | 0 | 0 |
| 2004 | 2 | 1 |
| 2005 | 0 | 2 |
| 2006 | 2 | 3 |
| 2007 | 2 | 2 |
| 2008 | 1 | 3 |
| 2009 | 3 | 0 |
| 2010 | 3 | 2 |
| 2011 | 1 | 0 |
| 2012 | 0 | 3 |
| 2013 | 1 | 3 |
| 2014 | 0 | 4 |
| 2015 | 3 | 5 |
| 2016 | 3 | 0 |
| 2017 | 3 | 8 |
| 2018 | 11 | 23 |
| 2019 | 10 | 13 |
| 2020 | 19 | 6 |
| 2021 | 10 | 11 |
| 2022 | 7 | 10 |
| 2023 | 9 | 6 |
| 2024 | 5 | 5 |
| 2025 | 10 | 18 |
| 2026 | 5 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- X-ray inspection apparatus25 Aug 2026US 12,716,853 B2Ishida Co., Ltd.
- X-ray fluorescence spectrometer and power supply apparatus14 Jul 2026US 12,684,678 B2Shimadzu Corporation
- Systems and methods for an X-ray tube16 Jun 2026US 12,660,073 B2GE Precision Healthcare LLC
- Monitoring the state of an X-ray tube26 May 2026US 12,641,703 B2Koninklijke Philips N. V.
- X-ray tube having at least one electrically conductive housing section17 Feb 2026US 12,555,735 B2Siemens Healthineers AG
- Fault identification in medical imaging system electrical circuits8 Oct 2026US 2026/0306045 A1Koninklijke Philips N. V.
- X-Ray Fluorescence Spectrometer and Power Supply Apparatus Used Therefor28 May 2026US 2026/0150173 A1Shimadzu Corporation
- Systems and methods for adaptively controlling filament current in an x-ray tube9 Apr 2026US 2026/0101427 A1Hologic, Inc.
- Anode rotation sensing in x-ray tubes4 Dec 2025US 2025/0372336 A1Varex Imaging Corporation
- Anode rotation sensing in x-ray tubes4 Dec 2025US 2025/0372337 A1Varex Imaging Corporation
Most cited
By later US patents
- Battery enhanced power generation for mobile X-ray machine225US 4,797,907 ADiasonics, Inc. · 1989
- Diagonostic service system for CT scanners72US 4,853,946 APicker International, Inc. · 1989
- X-ray emitter57US 7,815,371 B2Sirona Dental Systems GmbH · 2010
- Microprocessor controlled X-ray generator46US 4,158,138 ACGR Medical Corporation · 1979
- Current-limit circuit in X-ray generator42US 4,654,770 AGeneral Electric Company · 1987