C09K 2323/03
Viewing layer characterised by chemical composition
C09K2323/03 (Viewing layer characterised by chemical composition) appears on 1,890 US grants and 2,141 published applications in this corpus.
Search patents in C09K- Granted patents
- 1,890
- Published applications
- 2,141
- Assignees
- 508
- Inventors
- 3,722
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 5 | 0 |
| 1989 | 2 | 0 |
| 1990 | 5 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 6 | 0 |
| 1994 | 7 | 0 |
| 1995 | 10 | 0 |
| 1996 | 9 | 0 |
| 1997 | 30 | 0 |
| 1998 | 30 | 0 |
| 1999 | 30 | 0 |
| 2000 | 20 | 0 |
| 2001 | 17 | 10 |
| 2002 | 23 | 53 |
| 2003 | 44 | 79 |
| 2004 | 60 | 93 |
| 2005 | 43 | 118 |
| 2006 | 74 | 173 |
| 2007 | 98 | 182 |
| 2008 | 83 | 132 |
| 2009 | 106 | 159 |
| 2010 | 140 | 149 |
| 2011 | 101 | 128 |
| 2012 | 103 | 102 |
| 2013 | 129 | 93 |
| 2014 | 117 | 72 |
| 2015 | 85 | 77 |
| 2016 | 57 | 77 |
| 2017 | 52 | 64 |
| 2018 | 37 | 68 |
| 2019 | 62 | 61 |
| 2020 | 70 | 101 |
| 2021 | 45 | 73 |
| 2022 | 54 | 26 |
| 2023 | 49 | 30 |
| 2024 | 37 | 12 |
| 2025 | 17 | 8 |
| 2026 | 5 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Composition, polarizer layer, laminate, and image displaying device28 Jul 2026US 12,692,439 B2FUJIFILM Corporation
- Compound, anti-reflection film comprising same, and display device24 Mar 2026US 12,583,874 B2Samsung SDI.Co., Ltd.
- Method for manufacturing image display device, photocurable resin composition, and light transmitting cured resin layer17 Mar 2026US 12,576,628 B2Dexerials Corporation
- Black resin composition, near infrared ray-transmitting light-blocking membrane, decorative substrate, decorative film and colored partition wall for organic EL display3 Feb 2026US 12,541,046 B2Toray Industries, Inc.
- Polarizing plate and optical display device comprising same20 Jan 2026US 12,529,835 B2Wuxi Hengxin Optoelectronic Materials Co., Ltd.
- Method for manufacturing image display device, photocurable resin composition, and light transmitting cured resin layer25 Jun 2026US 2026/0175555 A1Dexerials Corporation
- Optical laminate, polarizing plate, and image display device2 Oct 2025US 2025/0306256 A1FUJIFILM Corporation
- Optical film, polarizing plate, composition for forming alignment film, and manufacturing method of polarizing plate26 Jun 2025US 2025/0208329 A1FUJIFILM Corporation
- Wire grid polarizer with slanted support-ribs19 Jun 2025US 2025/0199225 A1Moxtek, Inc.
- Optical film, polarizer and display device12 Jun 2025US 2025/0189711 A1Tcl China Star Optoelectronics Technology Co., Ltd.
Most cited
By later US patents
- Switchable volume hologram materials and devices234US 5,942,157 AScience Applications International Corporation · 1999
- Solidified liquid crystals of cellulose with optically variable properties178US 5,629,055 APulp and Paper Research Institute of Canada · 1997
- Flexible high-temperature ultrabarrier169US 7,018,713 B23M Innovative Properties Company · 2006
- Method for forming an orientation film of photopolymer in a liquid crystal display165US 5,464,669 AGoldstar Co., Ltd. · 1995
- Phase difference film, phase difference film composite and liquid crystal display device using the same163US 6,638,582 B1Teijin Limited · 2003