G03H 1/0808
Methods of numerical synthesis
Official title: {Methods of numerical synthesis, e.g. coherent ray tracing [CRT], diffraction specific}
G03H1/0808 (Methods of numerical synthesis) appears on 566 US grants and 718 published applications in this corpus.
Search patents in G03H- Granted patents
- 566
- Published applications
- 718
- Assignees
- 252
- Inventors
- 1,008
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 1 | 0 |
| 2000 | 5 | 0 |
| 2001 | 5 | 1 |
| 2002 | 7 | 9 |
| 2003 | 4 | 6 |
| 2004 | 6 | 21 |
| 2005 | 10 | 8 |
| 2006 | 8 | 9 |
| 2007 | 7 | 14 |
| 2008 | 5 | 11 |
| 2009 | 2 | 13 |
| 2010 | 12 | 27 |
| 2011 | 10 | 15 |
| 2012 | 9 | 18 |
| 2013 | 17 | 24 |
| 2014 | 18 | 24 |
| 2015 | 15 | 31 |
| 2016 | 19 | 30 |
| 2017 | 35 | 22 |
| 2018 | 22 | 44 |
| 2019 | 27 | 32 |
| 2020 | 43 | 59 |
| 2021 | 39 | 57 |
| 2022 | 57 | 59 |
| 2023 | 48 | 57 |
| 2024 | 45 | 65 |
| 2025 | 47 | 40 |
| 2026 | 24 | 22 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Holographic light detection and ranging22 Sep 2026US 12,743,051 B2Dualitas Ltd
- Apparatus for measuring texture realization characteristics of holographic images25 Aug 2026US 12,717,276 B2Korea Photonics Technology Institute
- User positioning within an eye-box of a head-up display18 Aug 2026US 12,710,646 B2Dualitas Ltd
- Methods, apparatuses, and computer program products for analyzing image data related to fluid samples18 Aug 2026US 12,711,640 B2Honeywell International Inc.
- Virtual impactor-based label-free particulate matter detection using holography and deep learning16 Jun 2026US 12,656,238 B2The Regents of the University of California
- Method for steering light for a projector and light steering projector6 Aug 2026US 2026/0227669 A1Barco N.V.
- Closed-loop wavefront shaping system and method16 Jul 2026US 2026/0202795 A1Centre for Perceptual and Interactive Intelligence (CPII) Limited
- Method for objective hologram quality assessment2 Jul 2026US 2026/0187770 A1Wonkwang University Center for Industry-Academy Cooperation
- Method and optical system for reconstructing holographic image using amplitude mask25 Jun 2026US 2026/0177976 A1Electronics and Telecommunications Research Institute
- Method for providing optimized holograms by extracting system characteristics of holographic display18 Jun 2026US 2026/0169428 A1Korea Electronics Technology Institute
Most cited
By later US patents
- Modulator-based photonic chip-to-chip interconnections for dense three-dimensional multichip module integration168US 5,568,574 AUniversity of Southern California · 1996
- Methods and apparatus for displaying images using holograms105US 8,294,749 B2Light Blue Optics Ltd. · 2012
- Computer-assisted holographic image formation technique which determines interference pattern data used to form the holographic75US 5,347,375 AKabushiki Kaisha Toshiba · 1994
- Information carriers with diffraction structures69US 5,886,798 ALandis & Gyr Technology Innovation AG · 1999
- Optical signal processing apparatus and optical signal processing method67US 6,122,419 ANippon Telegraph and Telephone Corporation · 2000