H05G 1/12
With dc or rectified single-phase ac or double-phase
Official title: with DC or rectified single-phase AC {or double-phase}
H05G1/12 (With dc or rectified single-phase ac or double-phase) appears on 114 US grants and 115 published applications in this corpus.
Search patents in H05G- Granted patents
- 114
- Published applications
- 115
- Assignees
- 63
- Inventors
- 220
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 1 | 1 |
| 2006 | 2 | 4 |
| 2007 | 1 | 2 |
| 2008 | 3 | 1 |
| 2009 | 0 | 3 |
| 2010 | 1 | 4 |
| 2011 | 6 | 3 |
| 2012 | 2 | 5 |
| 2013 | 3 | 3 |
| 2014 | 3 | 7 |
| 2015 | 8 | 5 |
| 2016 | 4 | 6 |
| 2017 | 4 | 6 |
| 2018 | 13 | 17 |
| 2019 | 5 | 6 |
| 2020 | 9 | 8 |
| 2021 | 8 | 10 |
| 2022 | 4 | 4 |
| 2023 | 7 | 4 |
| 2024 | 3 | 4 |
| 2025 | 5 | 6 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods and devices for controlling a high-voltage generator6 Oct 2026US 12,754,577 B2Shanghai United Imaging Healthcare Co., Ltd.
- Power supply circuit for an x-ray production system20 Jan 2026US 12,532,398 B2Siemens Healthineers AG
- X-ray source driving circuit, and X-ray generation device using same30 Dec 2025US 12,513,807 B2VATECH Co., Ltd.
- Systems and methods for high voltage generation4 Nov 2025US 12,464,630 B2Shanghai United Imaging Healthcare Co., Ltd.
- Testing method for carrier mobility of insulating polymers5 Aug 2025US 12,379,338 B1Shanghai Jiao Tong University
- Modular power distribution unit for x-ray generation1 Oct 2026US 2026/0304583 A1GE Precision Healthcare LLC
- X-ray imaging apparatus, and power distribution unit and wireless power transfer device thereof23 Jul 2026US 2026/0214778 A1Wuhan United Imaging Healthcare Co., Ltd.
- Electronic circuit and method for providing a high tube voltage for an x-ray tube, method for operating an x-ray tube, x-ray tube system and medical imaging apparatus7 May 2026US 2026/0129738 A1Siemens Healthineers AG
- Power supply circuit for an x-ray production system16 Apr 2026US 2026/0107366 A1Siemens Healthineers AG
- Methods of controlling bipolar high-voltage generators and x-ray systems15 Jan 2026US 2026/0020131 A1Wuhan United Imaging Healthcare Co., Ltd.
Most cited
By later US patents
- High-voltage X-ray generator47US 7,936,544 B2EMD Technologies Inc. · 2011
- Mobile computerized tomography (CT) imaging system with cordless and wireless capabilities35US 7,397,895 B2NeuroLogica Corp. · 2008
- Power supply for an X-ray generator30US 7,050,539 B2Koninklijke Philips Electronics N. V. · 2006
- Portable X-ray unit with self-contained voltage supply29US 4,117,334 AMagnaflux Corporation · 1978
- Method and apparatus for measuring the content or quantity of a given element by means of X-ray radiation29US 4,344,181 A1982