G02B 1/118
Having sub-optical wavelength surface structures designed to provide an enhanced transmittance
Official title: having sub-optical wavelength surface structures designed to provide an enhanced transmittance, e.g. moth-eye structures
G02B1/118 (Having sub-optical wavelength surface structures designed to provide an enhanced transmittance) appears on 792 US grants and 1,243 published applications in this corpus.
Search patents in G02B- Granted patents
- 792
- Published applications
- 1,243
- Assignees
- 403
- Inventors
- 2,101
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 4 | 5 |
| 2003 | 1 | 9 |
| 2004 | 1 | 11 |
| 2005 | 5 | 10 |
| 2006 | 6 | 10 |
| 2007 | 5 | 26 |
| 2008 | 7 | 34 |
| 2009 | 10 | 32 |
| 2010 | 15 | 61 |
| 2011 | 21 | 61 |
| 2012 | 30 | 61 |
| 2013 | 36 | 68 |
| 2014 | 39 | 60 |
| 2015 | 47 | 88 |
| 2016 | 54 | 68 |
| 2017 | 42 | 63 |
| 2018 | 51 | 70 |
| 2019 | 58 | 87 |
| 2020 | 51 | 64 |
| 2021 | 66 | 75 |
| 2022 | 44 | 66 |
| 2023 | 42 | 62 |
| 2024 | 56 | 53 |
| 2025 | 63 | 64 |
| 2026 | 23 | 35 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Wet etching composition for etching a glass comprising hydrofluoric acid, oxalic acid, acetic acid, and a surfactant, wet etching method of a glass, and patterned glass by the wet etching method29 Sep 2026US 12,748,242 B2Power Support Co., Ltd.
- Solid-state imaging device, method for manufacturing cover glass, and electronic apparatus15 Sep 2026US 12,736,715 B2Sony Semiconductor Solutions Corporation
- Anti-glare film, method for producing same, and use of same8 Sep 2026US 12,730,250 B2Daicel Corporation
- Image sensing module, camera module and electronic device8 Sep 2026US 12,730,251 B2Largan Industrial Optics Co., Ltd.
- Polydimethylsiloxane antireflective layer for an image sensor18 Aug 2026US 12,713,715 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Hierarchical silicon nanostructures, methods of making, and methods of use27 Aug 2026US 2026/0250125 A1
- Glass-ceramic having moth-eye-like structure, preparation method, and use13 Aug 2026US 2026/0235792 A1Chongqing Aureavia Hi-tech Glass Co., Ltd.
- Method for manufacturing electronic device, and cover glass13 Aug 2026US 2026/0239754 A1Dexerials Corporation
- Apparatus for producing functional film and method for producing functional film6 Aug 2026US 2026/0229465 A1Konica Minolta, Inc.
- Method for manufacturing optical member, mold for imprinting, and optical member30 Jul 2026US 2026/0216947 A1Dexerials Corporation
Most cited
By later US patents
- Subwavelength optical microstructure light collimating films189US 6,356,389 B1Reflexite Corporation · 2002
- Random texture anti-reflection optical surface treatment185US 8,187,481 B1CoHo Holdings, LLC · 2012
- Optical element and optical pickup device comprising it169US 5,085,496 ASharp Kabushiki Kaisha · 1992
- Property control of multifunctional surfaces124US 10,017,384 B1Nanoclear Technologies Inc. · 2018
- Subwavelength optical microstructure light-redirecting films107US 6,891,677 B2Reflexite Corporation · 2005