G01J 5/0879
Optical elements not provided otherwise
Official title: {Optical elements not provided otherwise, e.g. optical manifolds, holograms, cubic beamsplitters, non-dispersive prisms or particular coatings}
G01J5/0879 (Optical elements not provided otherwise) appears on 79 US grants and 81 published applications in this corpus.
Search patents in G01J- Granted patents
- 79
- Published applications
- 81
- Assignees
- 75
- Inventors
- 254
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 4 | 2 |
| 2002 | 1 | 2 |
| 2003 | 2 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 3 |
| 2007 | 1 | 0 |
| 2008 | 1 | 2 |
| 2009 | 1 | 4 |
| 2010 | 2 | 4 |
| 2011 | 3 | 5 |
| 2012 | 3 | 2 |
| 2013 | 0 | 2 |
| 2014 | 2 | 0 |
| 2015 | 2 | 3 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 3 | 0 |
| 2019 | 4 | 4 |
| 2020 | 4 | 8 |
| 2021 | 4 | 7 |
| 2022 | 4 | 6 |
| 2023 | 6 | 9 |
| 2024 | 7 | 9 |
| 2025 | 5 | 3 |
| 2026 | 5 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems, apparatus, and methods for monitoring plate temperature for semiconductor manufacturing25 Aug 2026US 12,716,777 B2APPLIED Materials.Inc.
- Method and system for non-contact temperature measurement of spot on target object30 Jun 2026US 12,669,381 B2National Tsing Hua University
- Compact apparatus for non-contact temperature sensing of rotating elements2 Jun 2026US 12,644,771 B2BAE Systems Information and Electronic Systems Integration Inc.
- Curved prism array applied to an infrared sensor12 May 2026US 12,625,006 B2Sensorlite Inc.
- Method for measuring by thermography a heating surface, in particular an electric heating plate3 Feb 2026US 12,540,859 B2Thermocoax
- Systems, apparatus, and methods for monitoring plate temperature for semiconductor manufacturing17 Sep 2026US 2026/0276447 A1APPLIED Materials.Inc.
- System for detecting an object at least partially hidden by a flame20 Aug 2026US 2026/0243603 A1Consiglio Nazionale Delle Ricerche
- Device and system for in-situ scanning substrate temperature in an epitaxial reactor30 Apr 2026US 2026/0117387 A1Lpe S.P.A.
- Compact apparatus for non-contact temperature sensing of rotating elements18 Sep 2025US 2025/0290801 A1BAE Systems Information and Electronic Systems Integration Inc.
- Optical device, receiver device, transceiver device, communication system, terminal device, and optical system18 Sep 2025US 2025/0291106 A1TDK Corporation
Most cited
By later US patents
- Intra-optical light beam sighting system for an infrared thermometer64US 4,494,881 A1985
- Radiation detector33US 9,891,112 B1International Business Machines Corporation · 2018
- Pyrometer 126US 4,647,775 AQuantum Logic Corporation · 1987
- Device for measuring temperature without contact23US 6,234,669 B1Raytek Corporation · 2001
- Fire detection system employing at least one optical waveguide19US 4,855,718 AFiretek Corporation · 1989