H01J 2231/5056
Magnetic
Official title: magnetic
H01J2231/5056 (Magnetic) appears on 9 US grants and 1 published applications in this corpus.
Search patents in H01J- Granted patents
- 9
- Published applications
- 1
- Assignees
- 6
- Inventors
- 11
- Latest grant
- 10 Feb 2004
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 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 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- High data rate smart sensor10 Feb 2004US 6,690,019 B2Advanced Scientific Concepts, Inc.
- High data rate smart sensor technology26 Mar 2002US 6,362,482 B1Advanced Scientific Concepts, Inc.
- Semiconductor X-ray photocathodes devices13 Mar 2001US 6,201,257 B1Advanced Scientific Concepts, Inc.
- Photoemission apparatus with spatial light modulator2 May 2000US 6,057,639 ASharp Kabushiki Kaisha
- Image tube device10 Mar 1992US 5,095,243 AHamamatsu Photonics K.K.
Most cited
By later US patents
- High data rate smart sensor technology62US 6,362,482 B1Advanced Scientific Concepts, Inc. · 2002
- High data rate smart sensor46US 6,690,019 B2Advanced Scientific Concepts, Inc. · 2004
- Semiconductor X-ray photocathodes devices43US 6,201,257 B1Advanced Scientific Concepts, Inc. · 2001
- Photoelectron microscope21US 5,045,696 AShimadzu Corporation · 1991
- Photoemission apparatus with spatial light modulator12US 6,057,639 ASharp Kabushiki Kaisha · 2000