G02B 1/02
Made of crystals
Official title: made of crystals, e.g. rock-salt, semi-conductors (G02B1/08 takes precedence)
G02B1/02 (Made of crystals) appears on 624 US grants and 744 published applications in this corpus.
Search patents in G02B- Granted patents
- 624
- Published applications
- 744
- Assignees
- 420
- Inventors
- 1,716
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 4 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 4 | 0 |
| 1987 | 3 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 6 | 0 |
| 1992 | 8 | 0 |
| 1993 | 6 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 5 | 0 |
| 1997 | 4 | 0 |
| 1998 | 10 | 0 |
| 1999 | 4 | 0 |
| 2000 | 9 | 0 |
| 2001 | 11 | 7 |
| 2002 | 11 | 10 |
| 2003 | 14 | 29 |
| 2004 | 22 | 29 |
| 2005 | 19 | 29 |
| 2006 | 16 | 18 |
| 2007 | 18 | 33 |
| 2008 | 14 | 34 |
| 2009 | 14 | 30 |
| 2010 | 26 | 29 |
| 2011 | 24 | 20 |
| 2012 | 20 | 25 |
| 2013 | 17 | 33 |
| 2014 | 27 | 26 |
| 2015 | 19 | 37 |
| 2016 | 25 | 34 |
| 2017 | 27 | 32 |
| 2018 | 22 | 35 |
| 2019 | 30 | 24 |
| 2020 | 19 | 22 |
| 2021 | 23 | 34 |
| 2022 | 23 | 41 |
| 2023 | 23 | 39 |
| 2024 | 21 | 32 |
| 2025 | 34 | 30 |
| 2026 | 19 | 32 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Diamond lens29 Sep 2026US 12,748,241 B2Element Six Technologies Limited
- Moveable mirror and optical circuit switch1 Sep 2026US 12,724,228 B2Calient.Ai Inc.
- Lens assembly and electronic device including the same11 Aug 2026US 12,704,700 B2Samsung Electronics Co., Ltd.
- Ultrasonication nano-geometry control process and methods21 Jul 2026US 12,687,668 B2Magic Leap, Inc.
- Devices and compositions for use in luminescent imaging of multiple sites within a pixel, and methods of using the same30 Jun 2026US 12,669,632 B2Illumina, Inc.
- Silicon Carbide Crystalline Material24 Sep 2026US 2026/0287788 A1Wolfspeed, Inc.
- Synthetic single crystal diamond, method of producing synthetic single crystal diamond, and infrared optical component17 Sep 2026US 2026/0275569 A1Sumitomo Electric Industries, Ltd.
- Glass-ceramic with low phase volume and high optical extinction in NUV/VIS/NIR17 Sep 2026US 2026/0276870 A1Schott AG
- Antireflective glass ceramic articles and methods of making the same3 Sep 2026US 2026/0259352 A1Corning Incorporated
- Metalens, method of manufacturing metalens, electronic device, and method of designing metalens20 Aug 2026US 2026/0242270 A1Tohoku University
Most cited
By later US patents
- Monocrystalline optical component with curved surface and multilayer coating271US 7,489,441 B2Carl Zeiss SMT GmbH · 2009
- Direct-bonded lamination for improved image clarity in optical devices174US 11,256,004 B2Invensas Bonding Technologies, Inc. · 2022
- Near field and solid immersion optical microscope140US 5,004,307 AThe Board of Trustees of the Leland Stanford Junior University · 1991
- Extreme depth-of-field optical lens and holographic projector system for its production87US 5,822,091 A1998
- Nucleation control of diamond films by microlithographic patterning80US 5,242,711 ARockwell International Corporation · 1993