G03G 15/227
The length of the inner surface of the dielectric layer being greater
Official title: {the length of the inner surface of the dielectric layer being greater than the length of the outer surface of the photoconductive layer}
G03G15/227 (The length of the inner surface of the dielectric layer being greater) appears on 15 US grants and 0 published applications in this corpus.
Search patents in G03G- Granted patents
- 15
- Published applications
- 0
- Assignees
- 9
- Inventors
- 34
- Latest grant
- 31 Jul 2001
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Liquid developer imaging apparatus having extended photo-conductor life31 Jul 2001US 6,269,233 B1NEC Corporation
- Moving image pickup device, medium for picking up moving images and process for picking up images continuously12 Sep 1995US 5,450,168 ADai Nippon Printing Co.Ltd.
- Method of forming fixed images29 Aug 1995US 5,446,527 AKao Corporation
- Electrophotographic printing machine1 Mar 1994US 5,291,246 ASharp Kabushiki Kaisha
- Image development and transfer apparatus which utilized an intermediate transfer film1 Mar 1994US 5,291,251 AHewlett-Packard Company
No published applications in this class yet.
Most cited
By later US patents
- Apparatus for inductive electrophotography21US 3,937,572 ABell & Howell Company · 1976
- Apparatus for electrostatic reproduction using plural charges16US 4,021,106 ABell & Howell Company · 1977
- Image development and transfer apparatus which utilized an intermediate transfer film15US 5,291,251 AHewlett-Packard Company · 1994
- Electrophotographic printer12US 5,216,453 AOki Electric Industry Co., Ltd. · 1993
- Electrophotographic printer11US 5,196,870 AOki Electric Industry Co., Ltd. · 1993