G02B 6/1221
Made from organic materials
Official title: {made from organic materials}
G02B6/1221 (Made from organic materials) appears on 894 US grants and 840 published applications in this corpus.
Search patents in G02B- Granted patents
- 894
- Published applications
- 840
- Assignees
- 399
- Inventors
- 1,731
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 6 | 0 |
| 1993 | 8 | 0 |
| 1994 | 22 | 0 |
| 1995 | 18 | 0 |
| 1996 | 17 | 0 |
| 1997 | 16 | 0 |
| 1998 | 20 | 0 |
| 1999 | 17 | 0 |
| 2000 | 24 | 0 |
| 2001 | 27 | 14 |
| 2002 | 24 | 40 |
| 2003 | 37 | 75 |
| 2004 | 40 | 64 |
| 2005 | 33 | 52 |
| 2006 | 51 | 40 |
| 2007 | 43 | 39 |
| 2008 | 32 | 33 |
| 2009 | 30 | 56 |
| 2010 | 34 | 50 |
| 2011 | 36 | 38 |
| 2012 | 18 | 23 |
| 2013 | 22 | 21 |
| 2014 | 30 | 20 |
| 2015 | 27 | 28 |
| 2016 | 29 | 34 |
| 2017 | 26 | 28 |
| 2018 | 30 | 34 |
| 2019 | 50 | 35 |
| 2020 | 33 | 31 |
| 2021 | 21 | 16 |
| 2022 | 18 | 19 |
| 2023 | 16 | 18 |
| 2024 | 16 | 10 |
| 2025 | 11 | 13 |
| 2026 | 4 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Low refractive index resin composition for TPP nano 3D printing and photonic wire bonding method using the same7 Jul 2026US 12,674,934 B2Luvantix Adm., Co. Ltd
- Refractive index contrast polymers and methods for producing and using the same2 Jun 2026US 12,644,009 B2Arizona Board of Regents on Behalf of the University of Arizona
- Multiwavelength optical sources5 May 2026US 12,619,035 B2Freedom Photonics LLC
- Manufacturing method of optical waveguide14 Apr 2026US 12,600,101 B2Sumitomo Bakelite Co., Ltd.
- Active modulation of the refractive index in photonic integrated circuits via charge injection25 Nov 2025US 12,481,099 B2Meta Platforms Technologies, LLC
- Low refractive index resin composition for tpp nano 3d printing and photonic wire bonding method using the same8 Oct 2026US 2026/0309913 A1Luvantix Adm., Co. Ltd
- Optical communication device using conformal coating layer as optical waveguide27 Aug 2026US 2026/0255474 A1LG Energy Solution, Ltd.
- Resin composition, film, film set, optical waveguide, opto-electric composite substrate, and electronic component30 Jul 2026US 2026/0218020 A1Sumitomo Bakelite Co., Ltd.
- Optical waveguide and optical member having optical waveguide9 Jul 2026US 2026/0194713 A1Mitsubishi Chemical Corporation
- Biased total thickness variations in waveguide display substrates2 Apr 2026US 2026/0093069 A1Magic Leap, Inc.
Most cited
By later US patents
- Optical waveguide film, laminated type optical waveguide film, optical waveguide, optical waveguide assembly, optical wiring line, optical/electrical combination substrate and electronic device224US 8,705,925 B2Sumitomo Bakelite Co., Ltd. · 2014
- Process for producing flexible optical waveguide219US 7,120,345 B2Nitto Denko Corporation · 2006
- Process for making an array of tapered photopolymerized waveguides177US 5,462,700 AAlliedSignal Inc. · 1995
- Optical device utilizing optical waveguides and mechanical light-switches177US 5,953,469 AXeotron Corporation · 1999
- Optically oriented three-dimensional polymer microstructures163US 7,382,959 B1HRL Laboratories, LLC · 2008