B29L 2011/0066
Optical filters
Official title: {Optical filters}
B29L2011/0066 (Optical filters) appears on 79 US grants and 110 published applications in this corpus.
Search patents in B29L- Granted patents
- 79
- Published applications
- 110
- Assignees
- 56
- Inventors
- 247
- Latest grant
- 13 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 2 |
| 2005 | 2 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 1 | 4 |
| 2011 | 0 | 2 |
| 2012 | 1 | 0 |
| 2013 | 2 | 1 |
| 2014 | 0 | 10 |
| 2015 | 4 | 10 |
| 2016 | 6 | 18 |
| 2017 | 10 | 10 |
| 2018 | 13 | 15 |
| 2019 | 14 | 13 |
| 2020 | 9 | 5 |
| 2021 | 7 | 4 |
| 2022 | 2 | 0 |
| 2023 | 2 | 3 |
| 2024 | 1 | 1 |
| 2025 | 1 | 2 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ultra-thin, flexible thin-film filters with spatially or temporally varying optical properties and methods of making the same13 Jan 2026US 12,523,804 B2Everix, Inc.
- Arrays of integrated analytical devices and methods for production21 Jan 2025US 12,204,142 B2Pacific Biosciences of California, Inc.
- Method for producing flexible mold, flexible mold substrate and method for producing optical component19 Mar 2024US 11,931,924 B2Nippon Electric Glass Co., Ltd.
- Methods and apparatuses for casting optical polymer films20 Jun 2023US 11,679,533 B2Magic Leap, Inc.
- Laminated structure, multiple laminated structure, lens, and method for producing laminated structure20 Jun 2023US 11,681,195 B2Ricoh Company, Ltd.
- Ultra-thin, flexible thin-film filters with spatially or temporally varying optical properties and methods of making the same21 May 2026US 2026/0140290 A1Everix, Inc.
- Polyvinyl alcohol film and preparation method therefor30 Apr 2026US 2026/0117032 A1Anhui Wanwei Advanced Functional Membrane Materials Research Institute Co., Ltd
- Polyamide composite and preparation method and use thereof23 Apr 2026US 2026/0109859 A1(Kingfa Sci. & Tech.Co., Ltd.)
- Arrays of integrated analytical devices and methods for production25 Dec 2025US 2025/0389888 A1Pacific Biosciences of California, Inc.
- Optical laminate and production method therefor, front panel, and image display device20 Mar 2025US 2025/0093697 A1Dai Nippon Printing Co.Ltd.
Most cited
By later US patents
- Substrate mounting for organic, dielectric, optical film143US 6,951,681 B2Gentex Corporation · 2005
- Arrays of integrated analytical devices and methods for production111US 9,372,308 B1Pacific Biosciences of California, Inc. · 2016
- Arrays of integrated analytical devices and methods for production89US 9,658,161 B2Pacific Biosciences of California, Inc. · 2017
- Arrays of integrated analytical devices and methods for production74US 10,310,178 B2Pacific Biosciences of California, Inc. · 2019
- Arrays of integrated analytical devices and methods for production74US 9,946,017 B2Pacific Biosciences of California, Inc. · 2018