G03H 2227/02
Handheld portable device
Official title: Handheld portable device, e.g. holographic camera, mobile holographic display
G03H2227/02 (Handheld portable device) appears on 109 US grants and 142 published applications in this corpus.
Search patents in G03H- Granted patents
- 109
- Published applications
- 142
- Assignees
- 73
- Inventors
- 281
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 3 |
| 2006 | 1 | 3 |
| 2007 | 1 | 1 |
| 2008 | 1 | 3 |
| 2009 | 3 | 4 |
| 2010 | 3 | 12 |
| 2011 | 0 | 4 |
| 2012 | 3 | 5 |
| 2013 | 5 | 9 |
| 2014 | 0 | 13 |
| 2015 | 6 | 6 |
| 2016 | 9 | 12 |
| 2017 | 12 | 17 |
| 2018 | 8 | 13 |
| 2019 | 13 | 10 |
| 2020 | 14 | 9 |
| 2021 | 3 | 5 |
| 2022 | 5 | 2 |
| 2023 | 5 | 3 |
| 2024 | 4 | 1 |
| 2025 | 3 | 2 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Three-dimensional display system for video games21 Jul 2026US 12,685,929 B2
- Holographic display24 Feb 2026US 12,560,814 B2Real View Imaging Ltd.
- Method and system for displaying holographic images within a real object25 Nov 2025US 12,481,243 B2Real View Imaging Ltd.
- Color filter using holographic element2 Sep 2025US 12,405,569 B2Nitto Denko Corporation
- Holographic image display system12 Aug 2025US 12,386,311 B2Real View Imaging Ltd.
- System for detecting an object at least partially hidden by a flame20 Aug 2026US 2026/0243603 A1Consiglio Nazionale Delle Ricerche
- Holographic display25 Jun 2026US 2026/0177832 A1Real View Imaging Ltd.
- Method and system for displaying holographic images within a real object19 Mar 2026US 2026/0079445 A1Real View Imaging Ltd.
- Apparatus and method for calculating homography of fourier propagation structure21 Aug 2025US 2025/0264844 A1Electronics and Telecommunications Research Institute
- Three-dimensional display system for video games12 Jun 2025US 2025/0186880 A1
Most cited
By later US patents
- Holographic human-machine interfaces145US 7,054,045 B2Holotouch, Inc. · 2006
- Method and system for displaying holographic images within a real object43US 10,788,791 B2Real View Imaging Ltd. · 2020
- Incoherent lensfree cell holography and microscopy on a chip39US 9,007,433 B2The Regents of the University of California · 2015
- Near-to-eye display device38US 10,571,696 B2CY Vision Inc. · 2020
- Method for encoding video holograms for holographically reconstructing a scene37US 7,400,431 B2SeeReal Technologies S.A. · 2008