G03H 2270/24
Having particular size
Official title: Having particular size, e.g. microscopic
G03H2270/24 (Having particular size) appears on 51 US grants and 53 published applications in this corpus.
Search patents in G03H- Granted patents
- 51
- Published applications
- 53
- Assignees
- 33
- Inventors
- 106
- Latest grant
- 21 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 2 | 2 |
| 2003 | 2 | 1 |
| 2004 | 0 | 12 |
| 2005 | 2 | 1 |
| 2006 | 2 | 6 |
| 2007 | 7 | 6 |
| 2008 | 3 | 4 |
| 2009 | 1 | 0 |
| 2010 | 2 | 6 |
| 2011 | 2 | 1 |
| 2012 | 2 | 1 |
| 2013 | 1 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 2 |
| 2020 | 0 | 2 |
| 2021 | 1 | 2 |
| 2022 | 0 | 1 |
| 2023 | 1 | 2 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Optically variable security devices21 Jan 2025US 12,204,120 B2Viavi Solutions Inc.
- Optically variable security devices26 Sep 2023US 11,768,321 B2Viavi Solutions Inc.
- Dielectric based metasurface hologram device and manufacturing method of same and display device having same22 Jun 2021US 11,042,119 B2Postech Academy-Industry Foundation
- Microstructured device with embossed layer25 Jun 2019US 10,329,429 B2Viavi Solutions Inc.
- Thermoplastic comprising metal identification platelets10 May 2016US 9,334,385 B2Bayer MaterialScience AG
- Optically variable security devices28 Sep 2023US 2023/0305202 A1Viavi Solutions Inc.
- Optically variable security devices30 Mar 2023US 2023/0101526 A1Viavi Solutions Inc.
- Head-mounted display having volume substrate-guided holographic continuous lens optics with laser illuminated microdisplay31 Mar 2022US 2022/0099971 A9
- Head-mounted display having volume substrate-guided holographic continuous lens optics with laser illuminated microdisplay26 Aug 2021US 2021/0263316 A1
- Article including phthalocyanine dyes19 Aug 2021US 2021/0253863 A1Viavi Solutions Inc.
Most cited
By later US patents
- Alignable diffractive pigment flakes202US 6,902,807 B1Flex Products, Inc. · 2005
- Holographic diffraction grating patterns and methods for creating the same142US 5,291,317 AApplied Holographics Corporation · 1994
- Process for making embossed metallic leafing pigments116US 5,624,076 AAvery Dennison Corporation · 1997
- Embossed metallic leafing pigments111US 5,672,410 AAvery Dennison Corporation · 1997
- Method of enhancing the visibility of diffraction pattern surface embossment106US 5,629,068 AAvery Dennison Corporation · 1997