G03H 2001/0419
For recording combined transmission and reflection holograms
Official title: {for recording combined transmission and reflection holograms}
G03H2001/0419 (For recording combined transmission and reflection holograms) appears on 25 US grants and 26 published applications in this corpus.
Search patents in G03H- Granted patents
- 25
- Published applications
- 26
- Assignees
- 23
- Inventors
- 73
- Latest grant
- 5 Dec 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 2 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 1 |
| 2007 | 1 | 2 |
| 2008 | 0 | 2 |
| 2009 | 3 | 4 |
| 2010 | 1 | 1 |
| 2011 | 1 | 2 |
| 2012 | 3 | 1 |
| 2013 | 2 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 3 |
| 2017 | 0 | 0 |
| 2018 | 3 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 2 |
| 2021 | 1 | 0 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Augmented reality device based on waveguide with holographic diffractive grating structure and apparatus for recording the holographic diffractive grating structure5 Dec 2023US 11,835,922 B2Samsung Electronics Co., Ltd.
- Holographic pattern generation for head-mounted display (HMD) eye tracking using a fiber exposure22 Mar 2022US 11,281,160 B2Facebook Technologies, LLC
- Wide-field holographic pattern generation for head-mounted display (HMD) eye tracking9 Mar 2021US 10,942,489 B2Facebook Technologies, LLC
- Holographic foil and method for producing same8 May 2018US 9,964,679 B2OSRAM Opto Semiconductor GmbH
- Miniature microscope and manufacturing method of optical element thereof3 Apr 2018US 9,933,608 B2National Chiao Tung University
- Hologram recording system and method20 Feb 2025US 2025/0060703 A1ams International AG
- Augmented reality device based on waveguide with holographic diffractive grating structure and apparatus for recording the holographic diffractive grating structure3 Mar 2022US 2022/0066389 A1Samsung Electronics Co., Ltd.
- Wide-Field Holographic Pattern Generation for Head-Mounted Display (HMD) Eye Tracking18 Jun 2020US 2020/0192278 A1Facebook Technologies, LLC
- Holographic Pattern Generation for Head-Mounted Display (HMD) Eye Tracking Using a Fiber Exposure18 Jun 2020US 2020/0192281 A1Facebook Technologies, LLC
- Holographic foil and method for producing same20 Oct 2016US 2016/0306089 A1OSRAM Opto Semiconductors GmbH
Most cited
By later US patents
- Volume phase reflection holograms and methods for fabricating them81US 4,888,260 APolaroid Corporation · 1989
- Transmission hologram fabrication process60US 6,366,369 B2Dai Nippon Printing Co.Ltd. · 2002
- System for copying multiple holograms59US 5,499,118 AHughes Aircraft Company · 1996
- Image reproducing method and apparatus37US 6,018,403 ASony Corporation · 2000
- Information carrier with a hologram12US 6,747,768 B1Xetos AG · 2004