G01M 11/0221
By determining the optical axis or position of lenses
Official title: {by determining the optical axis or position of lenses}
G01M11/0221 (By determining the optical axis or position of lenses) appears on 192 US grants and 202 published applications in this corpus.
Search patents in G01M- Granted patents
- 192
- Published applications
- 202
- Assignees
- 156
- Inventors
- 466
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 8 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 1 |
| 2002 | 0 | 1 |
| 2003 | 2 | 2 |
| 2004 | 1 | 2 |
| 2005 | 2 | 3 |
| 2006 | 3 | 7 |
| 2007 | 4 | 2 |
| 2008 | 6 | 7 |
| 2009 | 3 | 7 |
| 2010 | 8 | 5 |
| 2011 | 4 | 6 |
| 2012 | 4 | 10 |
| 2013 | 4 | 2 |
| 2014 | 7 | 7 |
| 2015 | 4 | 12 |
| 2016 | 7 | 8 |
| 2017 | 7 | 3 |
| 2018 | 7 | 10 |
| 2019 | 6 | 6 |
| 2020 | 8 | 11 |
| 2021 | 4 | 20 |
| 2022 | 11 | 7 |
| 2023 | 12 | 22 |
| 2024 | 15 | 13 |
| 2025 | 14 | 19 |
| 2026 | 15 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and system for determining an optic center of a lens blank6 Oct 2026US 12,754,098 B2Benz Research and Development Corporation
- Self-calibration29 Sep 2026US 12,748,016 B2Essilor International
- Device and method for laser beam caustic measurement and laser beam system15 Sep 2026US 12,736,435 B2TRUMPF Lasersystems for Semiconductor Manufacturing GmbH
- Detecting problems of a laser beam of a laser system8 Sep 2026US 12,730,033 B2Alcon Inc.
- Method and device for determining geometric information relating to interfaces of an optical element25 Aug 2026US 12,716,808 B2Fogale Nanotech
- Evaluating method of lens array, evaluating apparatus of lens array, manufacturing method of optical apparatus, and manufacturing method of image forming apparatus1 Oct 2026US 2026/0298768 A1
- Measurement system, acceptance determination system, and measurement device6 Aug 2026US 2026/0227278 A1KYOCERA Corporation
- Method and apparatus for measuring face form angle of spectacles and computer program product6 Aug 2026US 2026/0227651 A1Rodenstock GmbH
- Interferometric measuring device28 May 2026US 2026/0146845 A1Taylor Hobson Limited
- Prescription lens enrollment and switching for optical sensing systems16 Apr 2026US 2026/0104313 A1Apple Inc.
Most cited
By later US patents
- Method of and systems for measuring eccentricity of an aspherical lens surface53US 5,844,670 ARicoh Company, Ltd. · 1998
- Measuring method and measuring apparatus51US 5,940,181 ACanon Kabushiki Kaisha · 1999
- Method and device for fitting toric contact lenses49US 5,184,405 A1993
- Multiple mode pre-loadable fiber optic pressure and temperature sensor36US 6,898,339 B2Schlumberger Technology Corporation · 2005
- Optical calibration apparatus and procedure34US 4,199,816 AHumphrey Instruments, Inc. · 1980