G02F 2202/07
Poled
Official title: poled
G02F2202/07 (Poled) appears on 61 US grants and 41 published applications in this corpus.
Search patents in G02F- Granted patents
- 61
- Published applications
- 41
- Assignees
- 54
- Inventors
- 156
- Latest grant
- 12 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 4 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 7 |
| 2003 | 3 | 1 |
| 2004 | 2 | 4 |
| 2005 | 3 | 0 |
| 2006 | 1 | 1 |
| 2007 | 1 | 5 |
| 2008 | 4 | 4 |
| 2009 | 3 | 1 |
| 2010 | 2 | 7 |
| 2011 | 5 | 4 |
| 2012 | 2 | 0 |
| 2013 | 5 | 1 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 3 |
| 2024 | 0 | 0 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Ultra-broadband mid-infrared generation in dispersion-engineered thin-film lithium niobate12 Aug 2025US 12,386,237 B2NTT Research, Inc.
- Push-pull device and method for fabricating a push-pull device18 Feb 2025US 12,228,838 B2ETH Zurich
- Electro-optic electric field sensor and method of fabrication14 Nov 2023US 11,815,747 B1Partow Technologies, LLC.
- Display apparatus having transparent magnetic layer, and fabricating method thereof21 Apr 2020US 10,627,678 B2Boe Technology Group Co., Ltd.
- Periodically poled crystal and optical parametric amplifier19 Mar 2019US 10,234,744 B2Shenzhen University
- Ultra-broadband mid-infrared generation in dispersion-engineered thin-film lithium niobate16 Nov 2023US 2023/0367177 A1NTT Research, Inc.
- Electro-optic modulator comprising thin-film of lithium niobate6 Jul 2023US 2023/0213792 A1Huazhong University of Science and Technology
- A push-pull device and method for fabricating a push-pull device25 May 2023US 2023/0161182 A1ETH Zurich
- Display apparatus having transparent magnetic layer, and fabricating method thereof13 Jun 2019US 2019/0179182 A1Boe Technology Group Co., Ltd.
- Periodically poled crystal and optical parametric amplifier16 Aug 2018US 2018/0231869 A1Shenzhen University
Most cited
By later US patents
- Millimeter and sub-millimeter wave detection140US 7,486,247 B2Optimer Photonics, Inc. · 2009
- Optical switch84US 5,319,492 AAlcatel · 1994
- Tunable bragg gratings and devices employing the same55US 6,221,565 B1University of New Mexico · 2001
- Optical power splitter with electically-controlled switching structures32US 5,652,817 ADeacon Research · 1997
- Electro-optic optical modulator devices and method of fabrication29US 9,746,743 B1Partow Technologies, LLC. · 2017