G03H 2222/16
Infra red [ir]
Official title: Infra Red [IR]
G03H2222/16 (Infra red [ir]) appears on 93 US grants and 93 published applications in this corpus.
Search patents in G03H- Granted patents
- 93
- Published applications
- 93
- Assignees
- 61
- Inventors
- 189
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 2 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 1 | 3 |
| 2007 | 2 | 5 |
| 2008 | 0 | 2 |
| 2009 | 4 | 1 |
| 2010 | 3 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 2 |
| 2014 | 1 | 4 |
| 2015 | 2 | 6 |
| 2016 | 5 | 2 |
| 2017 | 6 | 6 |
| 2018 | 5 | 9 |
| 2019 | 5 | 14 |
| 2020 | 8 | 9 |
| 2021 | 6 | 9 |
| 2022 | 8 | 4 |
| 2023 | 5 | 3 |
| 2024 | 6 | 4 |
| 2025 | 3 | 2 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for producing volume reflection holograms with substrate-guided reconstruction beams and/or substrate-guided diffracted beams in a single-beam set-up30 Jun 2026US 12,669,777 B2Covestro Deutschland AG
- Holographic operating element16 Sep 2025US 12,416,898 B2Carl Zeiss Jena GmbH
- System and method for authenticating and classifying products using hyper-spectral imaging18 Mar 2025US 12,253,463 B2BottleVin, Inc.
- Device and a method for imaging of microscopic objects14 Jan 2025US 12,196,942 B2Imec Vzw
- Multi-spectral microscopic imaging spanning the visible and short-wave infrared range15 Oct 2024US 12,117,342 B2Imec Vzw
- System for detecting an object at least partially hidden by a flame20 Aug 2026US 2026/0243603 A1Consiglio Nazionale Delle Ricerche
- Ultracompact optical system for 3-d imaging25 Jun 2026US 2026/0181119 A1Akmira Optronics GmbH
- Method for Producing Volume Reflection Holograms With Substrate-Guided Reconstruction Beams and/or Substrate-Guided Diffracted Beams in a Single-Beam Set-Up20 Feb 2025US 2025/0060702 A1Covestro Deutschland AG
- Head-Up Display9 Jan 2025US 2025/0013198 A1Envisics Ltd
- Holographic operating element5 Dec 2024US 2024/0402647 A1Carl Zeiss Jena GmbH
Most cited
By later US patents
- Hologram recording sheet, holographic optical element using said sheet, and its production process134US 6,127,066 ADai Nippon Printing Co.Ltd. · 2000
- Automobile identification system130US 4,368,979 ASiemens Aktiengesellschaft · 1983
- Hologram recording sheet, holographic optical element using said sheet, and its production process108US 7,132,200 B1Dai Nippon Printing Co.Ltd. · 2006
- Hologram recording sheet holographic optical element using said sheet and its production process105US 6,340,540 B12002
- Hologram recording sheet, holographic optical element using said sheet, and its production process103US 7,479,354 B2Dai Nippon Printing Co.Ltd. · 2009