G03C 1/705
Compositions containing chalcogenides, metals or alloys thereof, as photosensitive substances
Official title: Compositions containing chalcogenides, metals or alloys thereof, as photosensitive substances, e.g. photodope systems (used as photoresist G03F7/004)
G03C1/705 (Compositions containing chalcogenides, metals or alloys thereof, as photosensitive substances) appears on 97 US grants and 4 published applications in this corpus.
Search patents in G03C- Granted patents
- 97
- Published applications
- 4
- Assignees
- 46
- Inventors
- 161
- Latest grant
- 14 Jan 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 15 | 0 |
| 1977 | 7 | 0 |
| 1978 | 14 | 0 |
| 1979 | 6 | 0 |
| 1980 | 17 | 0 |
| 1981 | 10 | 0 |
| 1982 | 8 | 0 |
| 1983 | 4 | 0 |
| 1984 | 4 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 2 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Photocatalytic color switching of redox imaging nanomaterials of rewritable media14 Jan 2020US 10,534,254 B2The Regents of the University of California
- P-Type chalcogenide and n-type silicon heterojunction infared photodiodes and method of manufacturing thereof9 Oct 2018US 10,096,736 B1HRL Laboratories, LLC
- P-type chalcogenide and N-type silicon heterojunction infrared photodiodes and method of manufacturing thereof24 Apr 2018US 9,954,133 B1HRL Laboratories, LLC
- Imagewise patterning of films and devices comprising the same13 Dec 2011US 8,076,125 B2Worcester Polytechnic Institute
- Phosphor film composition for use in image capture22 Apr 1997US 5,622,807 AHewlett-Packard Company
- X-ray detecting film, methods of fabrication and uses thereof12 Oct 2023US 2023/0324784 A1Fuzhou University
- Photocatalytic color switching of redox imaging nanomaterials of rewritable media2 Nov 2017US 2017/0315436 A1The Regents of the University of California
- Imagewise patterning of films and devices comprising the same3 Sep 2009US 2009/0220381 A1Nestec S. A.
- Photorefractive holographic recording media19 Dec 2002US 2002/0192566 A1
Most cited
By later US patents
- Pattern-forming process205US 4,320,191 ANippon Telegraph & Telephone Public Corporation · 1982
- Method and apparatus for recording information188US 3,983,542 AEnergy Conversion Devices, Inc. · 1976
- Recording and retrieving information in an amorphous memory material using a catalytic material179US 3,988,720 AEnergy Conversion Devices, Inc. · 1976
- Method for full format imaging177US 4,267,261 AEnergy Conversion Devices, Inc. · 1981
- Structure and method for producing an image165US 3,961,314 AEnergy Conversion Devices, Inc. · 1976