G02B 13/10
Involving prisms
Official title: involving prisms (G02B13/12 takes precedence)
G02B13/10 (Involving prisms) appears on 63 US grants and 32 published applications in this corpus.
Search patents in G02B- Granted patents
- 63
- Published applications
- 32
- Assignees
- 54
- Inventors
- 123
- Latest grant
- 8 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 5 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 2 |
| 2003 | 1 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 2 |
| 2006 | 0 | 3 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 3 |
| 2010 | 3 | 1 |
| 2011 | 1 | 1 |
| 2012 | 2 | 2 |
| 2013 | 2 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 2 | 2 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 2 | 0 |
| 2020 | 0 | 3 |
| 2021 | 0 | 2 |
| 2022 | 3 | 1 |
| 2023 | 0 | 0 |
| 2024 | 2 | 1 |
| 2025 | 2 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Optical system8 Jul 2025US 12,352,940 B2Panasonic Intellectual Property Management Co., Ltd.
- Anamorphic optical system13 May 2025US 12,298,653 B1Panamorph, Inc.
- Anamorphic optical system23 Jul 2024US 12,044,832 B1Panamorph, Inc.
- Projection screen30 Jan 2024US 11,886,103 B2Appotronics Corporation Limited
- Panoramic camera system7 Jun 2022US 11,356,586 B2Microsoft Technology Licensing, LLC
- Camera of a mobile device for generating a telephoto image representation2 Apr 2026US 2026/0094242 A1Carl Zeiss AG
- Recording 3d image data using a light sectioning process6 Mar 2025US 2025/0078382 A1Sick AG
- Anamorphic directional illumination device26 Dec 2024US 2024/0427123 A1RealD Spark, LLC
- Projection screen24 Nov 2022US 2022/0373875 A1Appotronics Corporation Limited
- Optical system2 Dec 2021US 2021/0373305 A1Panasonic Intellectual Property Management Co., Ltd.
Most cited
By later US patents
- Near eye display prism optic assembly74US 8,125,716 B2The United States of America as represented by the Secretary of the Army · 2012
- Optical see-through free-form head-mounted display62US 9,239,453 B2Arizona Board of Regents on Behalf of the University of Arizona · 2016
- Scanning apparatus54US 4,904,034 A1990
- Beam shaping optical system52US 4,203,652 ACanon Kabushiki Kaisha · 1980
- 3D shape-measuring apparatus using biaxial anamorphic magnification45US 6,574,050 B1Industrial Technology Research Institute · 2003