G11B 7/251
Comprising inorganic materials dispersed in an organic matrix
Official title: comprising inorganic materials dispersed in an organic matrix
G11B7/251 (Comprising inorganic materials dispersed in an organic matrix) appears on 87 US grants and 46 published applications in this corpus.
Search patents in G11B- Granted patents
- 87
- Published applications
- 46
- Assignees
- 47
- Inventors
- 201
- Latest grant
- 30 Aug 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 13 | 0 |
| 1982 | 4 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 4 | 0 |
| 1989 | 6 | 0 |
| 1990 | 0 | 0 |
| 1991 | 6 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 3 |
| 2002 | 2 | 2 |
| 2003 | 1 | 4 |
| 2004 | 2 | 3 |
| 2005 | 2 | 4 |
| 2006 | 2 | 8 |
| 2007 | 3 | 3 |
| 2008 | 2 | 6 |
| 2009 | 2 | 7 |
| 2010 | 1 | 1 |
| 2011 | 6 | 2 |
| 2012 | 2 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Photosensitive composition for hologram recording, hologram recording medium, and hologram30 Aug 2022US 11,427,656 B2Sony Corporation
- Ferroelectric domain regulated optical readout mode memory and preparing method thereof24 Aug 2021US 11,100,971 B2Shanghai Institute of Technical Physics, Chinese Academy of Sciences
- Recording medium and manufacturing method of recording medium20 Jun 2017US 9,685,188 B2Sony Corporation
- Material for multiphoton fluorescence microscope and multiphoton fluorescence microscope5 Jun 2012US 8,192,917 B2Ricoh Company, Ltd.
- Optical information recording method, optical information recording medium, optical information reproducing device, optical information reproducing method and optical information recording and reproducing device14 Feb 2012US 8,116,194 B2Sony Corporation
- Ferroelectric Domain Regulated Optical Readout Mode Memory And Preparing Method Thereof1 Oct 2020US 2020/0312398 A1Shanghai Institute of Technical Physics, Chinese Academy of Sciences
- Photosensitive composition for hologram recording, hologram recording medium, and hologram4 Jul 2019US 2019/0202946 A1Sony Corporation
- Recording medium and manufacturing method of recording medium1 Oct 2015US 2015/0279412 A1Sony Corporation
- Optical information recording medium27 Oct 2011US 2011/0262678 A1Sony Corporation
- Information recording medium and method for producing the same, recording or reproducing method, and optical information recording and reproducing device21 Apr 2011US 2011/0090780 A1Panasonic Corporation
Most cited
By later US patents
- Method for making a broadband reflective laser recording and data storage medium with absorptive underlayer198US 4,312,938 ADrexler Technology Corporation · 1982
- Optical recording film and process for production thereof124US 6,524,771 B2Nippon Sheet Glass Co., Ltd. · 2003
- Optical elements containing nanoscaled particles and having an embossed surface and process for their preparation95US 5,716,679 AInstitut für Neue Materialien gemeinnützige GmbH · 1998
- Preparation of colloidal iron dispersions by the polymer-catalyzed decomposition of iron carbonyl and iron organocarbonyl compounds69US 4,252,671 AXerox Corporation · 1981
- Reflective data storage medium made by silver diffusion transfer59US 4,278,756 ADrexler Technology Corporation · 1981