H05G 1/46
Combined control of different quantities
Official title: Combined control of different quantities, e.g. exposure time as well as voltage or current
H05G1/46 (Combined control of different quantities) appears on 200 US grants and 87 published applications in this corpus.
Search patents in H05G- Granted patents
- 200
- Published applications
- 87
- Assignees
- 86
- Inventors
- 389
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 5 | 0 |
| 1978 | 5 | 0 |
| 1979 | 7 | 0 |
| 1980 | 4 | 0 |
| 1981 | 6 | 0 |
| 1982 | 5 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 3 | 0 |
| 1987 | 7 | 0 |
| 1988 | 7 | 0 |
| 1989 | 9 | 0 |
| 1990 | 8 | 0 |
| 1991 | 9 | 0 |
| 1992 | 6 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 3 |
| 2003 | 4 | 2 |
| 2004 | 2 | 2 |
| 2005 | 3 | 3 |
| 2006 | 2 | 2 |
| 2007 | 4 | 2 |
| 2008 | 1 | 4 |
| 2009 | 3 | 3 |
| 2010 | 1 | 0 |
| 2011 | 2 | 2 |
| 2012 | 2 | 4 |
| 2013 | 0 | 4 |
| 2014 | 2 | 4 |
| 2015 | 3 | 6 |
| 2016 | 4 | 3 |
| 2017 | 6 | 3 |
| 2018 | 4 | 8 |
| 2019 | 6 | 5 |
| 2020 | 6 | 3 |
| 2021 | 4 | 7 |
| 2022 | 5 | 3 |
| 2023 | 3 | 3 |
| 2024 | 2 | 4 |
| 2025 | 4 | 7 |
| 2026 | 4 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Smart power system and method to protect an X-ray tube during a power outage15 Sep 2026US 12,739,960 B2GE Precision Healthcare LLC
- X-ray inspection apparatus25 Aug 2026US 12,716,853 B2Ishida Co., Ltd.
- Operating a filament of an X-ray tube12 May 2026US 12,628,261 B2Koninklijke Philips N. V.
- Irradiation apparatus and irradiation method using same24 Mar 2026US 12,588,131 B2National Cancer Center
- X-ray tube with flexible intensity adjustment30 Dec 2025US 12,512,290 B2incoatec GmbH
- Smart power system and method to protect an x-ray tube during a power outage30 Oct 2025US 2025/0338383 A1GE Precision Healthcare LLC
- X-Ray Control Method, System, and CT Apparatus23 Oct 2025US 2025/0331091 A1Yofo (Hefei) Medical Technology Co., Ltd.
- X-Ray Imaging Apparatus and Method for Adjusting Current to Be Supplied to Filament31 Jul 2025US 2025/0247940 A1Shimadzu Corporation
- X-ray inspection apparatus1 May 2025US 2025/0137944 A1Ishida Co., Ltd.
- Pre-heating of the filament of an xray tube13 Mar 2025US 2025/0089149 A1Spellman High Voltage Electronics Corp.
Most cited
By later US patents
- Multi energy system for x-ray imaging applications243US 5,490,196 AMetorex International Oy · 1996
- Anatomically coordinated user dominated programmer for diagnostic x-ray apparatus192US 4,160,906 AGeneral Electric Company · 1979
- Time-based attenuation compensation159US 5,333,168 AOEC Medical Systems, Inc. · 1994
- Time-based attenuation compensation159US 5,400,384 AOEC Medical Systems, Inc. · 1995
- Baggage inspection device158US 4,047,035 AHeimann GmbH · 1977