G02F 1/0081
Electric or magnetic properties
Official title: {Electric or magnetic properties}
G02F1/0081 (Electric or magnetic properties) appears on 31 US grants and 33 published applications in this corpus.
Search patents in G02F- Granted patents
- 31
- Published applications
- 33
- Assignees
- 34
- Inventors
- 89
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 2 | 1 |
| 2011 | 1 | 2 |
| 2012 | 0 | 2 |
| 2013 | 1 | 5 |
| 2014 | 4 | 1 |
| 2015 | 1 | 3 |
| 2016 | 3 | 1 |
| 2017 | 3 | 1 |
| 2018 | 1 | 4 |
| 2019 | 3 | 1 |
| 2020 | 3 | 2 |
| 2021 | 1 | 0 |
| 2022 | 3 | 3 |
| 2023 | 1 | 1 |
| 2024 | 1 | 2 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Alterable optical structures17 Feb 2026US 12,554,117 B2GE Infrastructure Technology LLC
- Optical modulation element7 Jan 2025US 12,189,220 B2Fujitsu Optical Components Limited
- Magnetic assemblies and processes for producing optical effect layers comprising oriented non-spherical magnetic or magnetizable pigment particles17 Sep 2024US 12,090,776 B2Sicpa Holding SA
- Chromatic devices comprising a salt-based electrolyte16 May 2023US 11,650,474 B2University of South Florida
- Transmissive polarization control device, optical isolator, polarization variable light source, and method of manufacturing transmissive polarization control device13 Sep 2022US 11,442,294 B2Nichia Corporation
- Electronic paper display panel and display device24 Apr 2025US 2025/0130443 A1Shanghai Tianma Microelectronics Co., Ltd.
- Alterable optical structures26 Sep 2024US 2024/0319491 A1General Electric Company
- Distributed optimization for metasurface development18 Apr 2024US 2024/0125976 A1Quantinuum LLC
- Coherent high speed optical valve6 Apr 2023US 2023/0107506 A1California Institute of Technology
- Magnetic assemblies and processes for producing optical effect layers comprising oriented non-spherical magnetic or magnetizable pigment particles22 Dec 2022US 2022/0402293 A1Sicpa Holding SA
Most cited
By later US patents
- Ultra-flat optical device with high transmission efficiency23US 10,324,314 B2Uchicago Argonne, LLC · 2019
- Flash imaging devices, methods for making and using the same13US 7,813,025 B2Segan Industries, Inc. · 2010
- Optical modulator using a serpentine dielectric layer between silicon layers9US 7,880,201 B2International Business Machines Corporation · 2011
- Electroabsorption optical modulator8US 10,908,438 B1National Technology & Engineering Solutions of Sandia, LLC · 2021
- Liquid crystal light valve6US 5,283,676 AHughes-JVC Technology Corporation · 1994