G02B 6/325
Comprising a transparent member
Official title: {comprising a transparent member, e.g. window, protective plate}
G02B6/325 (Comprising a transparent member) appears on 105 US grants and 109 published applications in this corpus.
Search patents in G02B- Granted patents
- 105
- Published applications
- 109
- Assignees
- 101
- Inventors
- 289
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 4 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 5 |
| 2004 | 0 | 2 |
| 2005 | 4 | 0 |
| 2006 | 0 | 3 |
| 2007 | 3 | 1 |
| 2008 | 1 | 2 |
| 2009 | 1 | 3 |
| 2010 | 0 | 1 |
| 2011 | 0 | 4 |
| 2012 | 2 | 2 |
| 2013 | 5 | 9 |
| 2014 | 7 | 5 |
| 2015 | 6 | 10 |
| 2016 | 7 | 15 |
| 2017 | 12 | 11 |
| 2018 | 10 | 6 |
| 2019 | 3 | 5 |
| 2020 | 8 | 5 |
| 2021 | 1 | 5 |
| 2022 | 7 | 3 |
| 2023 | 4 | 3 |
| 2024 | 3 | 3 |
| 2025 | 2 | 3 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Light-coupling device21 Jul 2026US 12,687,683 B2Foci Fiber Optic Communications, Inc.
- Signal light transmission member28 Oct 2025US 12,455,415 B2Tamron Co., Ltd.
- Static cone penetration test device and test method incorporating hyperspectral imaging technology27 May 2025US 12,313,532 B1Institute of Rock and Soil Mechanics, Chinese Academy of Sciences
- Systems and methods for optical sensor protection9 Jul 2024US 12,032,199 B2Bright Silicon Technologies, Inc.
- Wavelength-tunable fiber optic light source and overlay measurement device with same30 Apr 2024US 11,971,248 B1Auros Technology, Inc.
- Package structure, optical module, and optical communication device16 Jul 2026US 2026/0202631 A1Huawei Technologies Co., Ltd.
- Mechanical couplers for fiber array units and methods of manufacturing the same5 Mar 2026US 2026/0063849 A1Mellanox Technologies, Ltd.
- Static cone penetration test device and test method incorporating hyperspectral imaging technology29 May 2025US 2025/0172491 A1Institute of Rock and Soil Mechanics, Chinese Academy of Sciences
- Optical structure capable of increasing return loss and manufacturing method thereof20 Mar 2025US 2025/0093585 A1Blovelight (Guangdong) Intelligent Technology Co., Ltd.
- Interface structure, optical connector, transmitter, receiver, optical cable, and optical communication system9 Jan 2025US 2025/0012973 A1Sony Group Corporation
Most cited
By later US patents
- Face-lock interconnection means for optical fibers and other optical components and manufacturing methods of the same54US 5,633,968 A1997
- Submersible lens fiberoptic assembly for use in PDT treatment53US 5,190,536 AHealth Research, Inc. · 1993
- Endoscopic light source connector52US 5,522,006 AFuji Photo Optical Co., Ltd. · 1996
- Fiber optic connector38US 4,448,478 AInternational Telephone and Telegraph Corporation · 1984
- Coupling element with a lens for an optical transmission system36US 4,327,963 AU. S. Philips Corporation · 1982