G01D 15/16
Recording elements transferring recording material
Official title: Recording elements transferring recording material, e.g. ink, to the recording surface (printing recording elements G01D15/20)
G01D15/16 (Recording elements transferring recording material) appears on 370 US grants and 0 published applications in this corpus.
Search patents in G01D- Granted patents
- 370
- Published applications
- 0
- Assignees
- 118
- Inventors
- 471
- Latest grant
- 16 Apr 2002
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 18 | 0 |
| 1977 | 35 | 0 |
| 1978 | 20 | 0 |
| 1979 | 20 | 0 |
| 1980 | 43 | 0 |
| 1981 | 34 | 0 |
| 1982 | 23 | 0 |
| 1983 | 20 | 0 |
| 1984 | 11 | 0 |
| 1985 | 23 | 0 |
| 1986 | 12 | 0 |
| 1987 | 7 | 0 |
| 1988 | 16 | 0 |
| 1989 | 13 | 0 |
| 1990 | 27 | 0 |
| 1991 | 9 | 0 |
| 1992 | 10 | 0 |
| 1993 | 7 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Method and apparatus for indicating information on a chart recorder16 Apr 2002US 6,373,509 B1Kokusai Chart Corporation
- Continuous tone microfluidic printing26 Feb 2002US 6,351,274 B1Eastman Kodak Company
- Calibration technique for test patterns from multiple color inkjet printheads18 Sep 2001US 6,290,320 B1Hewlett-Packard Company
- Ink supply system13 Mar 2001US 6,199,974 B1Industrial Technology Research Institute
- Process chart recorder with dot printing head28 Nov 2000US 6,152,622 AHartman & Braun Aktiengesellschaft
No published applications in this class yet.
Most cited
By later US patents
- Liquid jet recording process and liquid jet recording head1,557US 4,313,124 ACanon Kabushiki Kaisha · 1982
- Thermal ink jet pen body construction having improved ink storage and feed capability537US 4,771,295 AHewlett-Packard Company · 1988
- 3-D model maker217US 5,506,607 ASanders Prototypes Inc. · 1996
- Ink supply system198US 4,183,031 ASilonics, Inc. · 1980
- Disposable cartridge for ink drop printer157US 4,329,698 AInternational Business Machines Corporation · 1982