G03C 5/164
Infrared processes
Official title: {Infrared processes}
G03C5/164 (Infrared processes) appears on 179 US grants and 52 published applications in this corpus.
Search patents in G03C- Granted patents
- 179
- Published applications
- 52
- Assignees
- 31
- Inventors
- 294
- Latest grant
- 16 Nov 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 6 | 0 |
| 1992 | 3 | 0 |
| 1993 | 8 | 0 |
| 1994 | 10 | 0 |
| 1995 | 11 | 0 |
| 1996 | 14 | 0 |
| 1997 | 10 | 0 |
| 1998 | 12 | 0 |
| 1999 | 13 | 0 |
| 2000 | 9 | 0 |
| 2001 | 15 | 5 |
| 2002 | 6 | 6 |
| 2003 | 11 | 12 |
| 2004 | 9 | 5 |
| 2005 | 6 | 14 |
| 2006 | 9 | 1 |
| 2007 | 4 | 2 |
| 2008 | 0 | 1 |
| 2009 | 3 | 1 |
| 2010 | 1 | 2 |
| 2011 | 4 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Vehicle mirror device16 Nov 2021US 11,173,844 B2Ichikoh Industries, Ltd.
- Camera with printhead for printing images with encoded audio data20 Dec 2011US 8,082,155 B2Silverbrook Research Pty Ltd
- Audio reader device22 Nov 2011US 8,065,153 B2Silverbrook Research Pty Ltd
- Method for playing audio signals provided on a photograph4 Oct 2011US 8,032,381 B2Silverbrook Research Pty Ltd
- Silver halide color photosensitive material and method of processing the same29 Mar 2011US 7,914,977 B2FUJIFILM Corporation
- Vehicle mirror device31 Dec 2020US 2020/0406822 A1Ichikoh Industries, Ltd.
- Infrared dyes for laser marking17 Sep 2015US 2015/0261080 A1Agfa-Gevaert
- Method for retrieving audio signal stored on photograph5 Jan 2012US 2012/0004921 A1Silverbrook Research Pty Ltd
- Camera With Printhead For Printing Images With Encoded Audio Data15 Apr 2010US 2010/0091117 A1Silverbrook Research Pty Ltd
- Method For Playing Audio Signals Provided On A Photograph28 Jan 2010US 2010/0020359 A1Silverbrook Research Pty Ltd
Most cited
By later US patents
- Photographic imaging system incorporating metadata recording capability108US 6,180,312 B2Eastman Kodak Company · 2001
- Reader to decode sound and play sound encoded in infra-red ink on photographs95US 6,647,369 B1Silverbrook Research Pty Ltd · 2003
- Audio playback device that reads data encoded as dots of infra-red ink86US 7,155,394 B2Silverbrook Research Pty Ltd · 2006
- Camera for encoding audio signals85US 7,664,647 B2Silverbrook Research Pty Ltd · 2010
- Color photographic element containing three silver halide layers sensitive to infrared68US 4,619,892 AMinnesota Mining and Manufacturing Company · 1986