G03H 2222/13
Multi-wavelengths wave with discontinuous wavelength ranges
Official title: Multi-wavelengths wave with discontinuous wavelength ranges (G03H2222/18 takes precedence)
G03H2222/13 (Multi-wavelengths wave with discontinuous wavelength ranges) appears on 134 US grants and 155 published applications in this corpus.
Search patents in G03H- Granted patents
- 134
- Published applications
- 155
- Assignees
- 108
- Inventors
- 292
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 2 |
| 2002 | 0 | 0 |
| 2003 | 2 | 0 |
| 2004 | 1 | 2 |
| 2005 | 1 | 5 |
| 2006 | 3 | 7 |
| 2007 | 5 | 7 |
| 2008 | 1 | 5 |
| 2009 | 4 | 4 |
| 2010 | 3 | 9 |
| 2011 | 6 | 3 |
| 2012 | 4 | 4 |
| 2013 | 4 | 2 |
| 2014 | 0 | 6 |
| 2015 | 7 | 7 |
| 2016 | 3 | 4 |
| 2017 | 5 | 6 |
| 2018 | 4 | 9 |
| 2019 | 9 | 20 |
| 2020 | 10 | 10 |
| 2021 | 7 | 16 |
| 2022 | 13 | 8 |
| 2023 | 8 | 6 |
| 2024 | 8 | 4 |
| 2025 | 8 | 5 |
| 2026 | 5 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for producing micro-optics on surface-emitting laser diodes (VCSEL)4 Aug 2026US 12,700,717 B2Robert Bosch GmbH
- Holographic entry light in a door frame21 Jul 2026US 12,686,331 B2Carl Zeiss Jena GmbH
- Optical system for digital holography7 Jul 2026US 12,675,074 B2Akmira Optronics GmbH
- Lens-free holographic optical system for high sensitivity label-free microbial growth detection and quantification for screening, identification, and susceptibility testing10 Feb 2026US 12,547,118 B2AST Revolution, LLC
- Holographic digitizer illuminator with mutually variant wavelengths3 Feb 2026US 12,539,020 B2D4D Technologies, LLC
- System for acquiring holograms of different colors16 Jul 2026US 2026/0202796 A1Cubixel Co., Ltd.
- Methods and systems for chromatic aberration compensation in dual-wavelength digital holography2 Jul 2026US 2026/0187768 A1South China Normal University
- Ultracompact optical system for 3-d imaging25 Jun 2026US 2026/0181119 A1Akmira Optronics GmbH
- Systems, methods, and device architectures for optical applications12 Mar 2026US 2026/0072402 A1Meta Platforms Technologies, LLC
- Head mount display device with enhanced color gamut27 Nov 2025US 2025/0362503 A1Chung Ang University Industry Academic Cooperation Foundation
Most cited
By later US patents
- Holographic head-up control panel155US 4,818,048 AHughes Aircraft Company · 1989
- Controllable waveguide for near-eye display applications119US 9,400,395 B2Vuzix Corporation · 2016
- Segmented 3-D hologram display115US 4,795,223 AHughes Aircraft Company · 1989
- Motion compensated multi-wavelength digital holography64US 9,581,967 B1Lockheed Martin Coherent Technologies, Inc. · 2017
- System for copying multiple holograms59US 5,499,118 AHughes Aircraft Company · 1996