H01J 2235/1073
Magnetic bearings
H01J2235/1073 (Magnetic bearings) appears on 11 US grants and 10 published applications in this corpus.
Search patents in H01J- Granted patents
- 11
- Published applications
- 10
- Assignees
- 5
- Inventors
- 24
- Latest grant
- 19 Apr 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 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 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 3 |
| 2011 | 2 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 4 | 3 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Methods and systems for a magnetic motor X-ray assembly19 Apr 2022US 11,309,160 B2GE Precision Healthcare LLC
- Vacuum penetration for magnetic assist bearing2 Jun 2020US 10,672,585 B2Varex Imaging Corporation
- Magnetic assist assembly having heat dissipation28 Apr 2020US 10,636,612 B2Varex Imaging Corporation
- Magnetic assist bearing21 Apr 2020US 10,629,403 B1Varex Imaging Corporation
- Magnetic support for journal bearing operation at low and zero speeds25 Feb 2020US 10,573,484 B2General Electric Company
- Methods and systems for a magnetic motor x-ray assembly11 Nov 2021US 2021/0350996 A1GE Precision Healthcare LLC
- Vacuum penetration for magnetic assist bearing2 Apr 2020US 2020/0105493 A1Varex Imaging Corporation
- Magnetic assist bearing2 Apr 2020US 2020/0105494 A1Varex Imaging Corporation
- Magnetic assist assembly having heat dissipation2 Apr 2020US 2020/0105495 A1Varex Imaging Corporation
- Magnetic Support For Journal Bearing Operation At Low And Zero Speeds28 Feb 2019US 2019/0066964 A1General Electric Company
Most cited
By later US patents
- Bearing arrangement for the rotating anode of an x-ray tube10US 5,357,552 ASiemens Aktiengesellschaft · 1994
- X-ray tube having a ferrofluid seal and method of assembling same7US 7,974,384 B2General Electric Company · 2011
- Rotary anode X-ray tube6US 4,468,800 ASiemens Aktiengesellschaft · 1984
- X-ray device2US 8,102,969 B2Siemens Aktiengesellschaft · 2012
- Magnetic support for journal bearing operation at low and zero speeds1US 10,573,484 B2General Electric Company · 2020