G02B 7/028
With means for compensating for changes in temperature or for controlling the
Official title: {with means for compensating for changes in temperature or for controlling the temperature; thermal stabilisation}
G02B7/028 (With means for compensating for changes in temperature or for controlling the) appears on 805 US grants and 941 published applications in this corpus.
Search patents in G02B- Granted patents
- 805
- Published applications
- 941
- Assignees
- 410
- Inventors
- 1,841
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 5 | 0 |
| 1994 | 4 | 0 |
| 1995 | 6 | 0 |
| 1996 | 8 | 0 |
| 1997 | 7 | 0 |
| 1998 | 4 | 0 |
| 1999 | 6 | 0 |
| 2000 | 9 | 0 |
| 2001 | 10 | 4 |
| 2002 | 10 | 10 |
| 2003 | 15 | 7 |
| 2004 | 15 | 15 |
| 2005 | 7 | 19 |
| 2006 | 18 | 20 |
| 2007 | 12 | 22 |
| 2008 | 15 | 21 |
| 2009 | 16 | 14 |
| 2010 | 9 | 26 |
| 2011 | 21 | 33 |
| 2012 | 17 | 23 |
| 2013 | 20 | 14 |
| 2014 | 22 | 20 |
| 2015 | 18 | 32 |
| 2016 | 19 | 45 |
| 2017 | 37 | 58 |
| 2018 | 36 | 56 |
| 2019 | 58 | 64 |
| 2020 | 51 | 70 |
| 2021 | 61 | 76 |
| 2022 | 47 | 89 |
| 2023 | 64 | 55 |
| 2024 | 51 | 47 |
| 2025 | 57 | 60 |
| 2026 | 29 | 41 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Imaging lens system15 Sep 2026US 12,736,779 B2Samsung Electro-Mechanics Co., Ltd.
- Camera module, and manufacturing method therefor1 Sep 2026US 12,724,222 B2Nippon Chemi-Con Corporation
- Method for constructing initial structure of athermal optical system based on particle swarm optimization algorithm1 Sep 2026US 12,724,224 B2Xi'an Institute of Optics and Precision Mechanics of Cas
- Optical lens assembly and optical measurement method21 Jul 2026US 12,687,427 B2Chroma Ate Inc.
- Optical detector21 Jul 2026US 12,687,617 B2Denso Corporation
- Wide-angle lens1 Oct 2026US 2026/0299261 A1Nidec Instruments Corporation
- Laminated optical system and endoscope17 Sep 2026US 2026/0276951 A1Olympus Medical Systems Corp.
- Optical systems and methods of thermally regulating optical systems10 Sep 2026US 2026/0267111 A1Evolution Optiks Limited
- Camera module10 Sep 2026US 2026/0267112 A1Samsung Electro-Mechanics Co., Ltd.
- Optical system and camera module10 Sep 2026US 2026/0267120 A1LG Innotek Co., Ltd.
Most cited
By later US patents
- Focus module and components with actuator544US 8,687,282 B2Hand Held Products, Inc. · 2014
- Apparatus for method for immersion lithography395US 6,788,477 B2Taiwan Semiconductor Manufacturing Company.Ltd · 2004
- Variable focus lens device having temperature fluctuation compensating feature for lens device liquid156US 6,188,526 B1Denso Corporation · 2001
- Focus module and components with actuator polymer control141US 8,027,096 B2Hand Held Products, Inc. · 2011
- Heavy-duty plate laser with linear motors for X and Y position control115US 6,462,301 B1W. A. Whitney Corp. · 2002