G02F 1/0142
Te-tm mode conversion
Official title: {TE-TM mode conversion}
G02F1/0142 (Te-tm mode conversion) appears on 59 US grants and 29 published applications in this corpus.
Search patents in G02F- Granted patents
- 59
- Published applications
- 29
- Assignees
- 47
- Inventors
- 136
- Latest grant
- 30 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 7 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 4 | 2 |
| 2003 | 1 | 0 |
| 2004 | 1 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 1 |
| 2010 | 1 | 2 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
| 2016 | 2 | 2 |
| 2017 | 0 | 1 |
| 2018 | 1 | 2 |
| 2019 | 2 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 1 |
| 2023 | 0 | 3 |
| 2024 | 1 | 2 |
| 2025 | 3 | 4 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Integrated photonics with active polarization control30 Sep 2025US 12,429,716 B1National Technology & Engineering Solutions of Sandia, LLC
- Photonic integrated circuit, opto-electronic system and method26 Aug 2025US 12,399,390 B2Effect Photonics B.V.
- Embedded faraday rotators and components for increasing bandwidth and/or reducing fiber count in photonics multi chip packages22 Jul 2025US 12,368,511 B2Intel Corporation
- Displays with coherent fiber bundles2 Jan 2024US 11,860,409 B2Apple Inc.
- Displays with coherent fiber bundles28 Sep 2021US 11,131,803 B2Apple Inc.
- Optical element, laser module, and near-eye wearable device5 Mar 2026US 2026/0063931 A1TDK Corporation
- Embedded faraday rotators and components for increasing bandwidth and/or reducing fiber count in photonics multi chip packages9 Oct 2025US 2025/0317206 A1Intel Corporation
- Polarization Controller Based on On-chip Mode Conversion26 Jun 2025US 2025/0208352 A1Zhejiang University
- Optical element and laser module1 May 2025US 2025/0138349 A1TDK Corporation
- Polarization-mode controlled nonreciprocal optical waveguide device and optical isolator/optical circulator using thereof17 Apr 2025US 2025/0123504 A1PhotoniSol Inc.
Most cited
By later US patents
- Method for manipulating optical energy using poled structure216US 5,703,710 ADeacon Research · 1997
- Integrated-optic waveguide devices and method61US 5,278,925 ATexas Instruments Incorporated · 1994
- Integrated-optic waveguide devices and method56US 5,178,728 ATexas Instruments Incorporated · 1993
- Integrated acousto-optic filters and switches54US 5,002,349 ABell Communications Research, Inc. · 1991
- Polymeric waveguides with bidirectional poling for radiation phase-matching49US 5,061,028 AHoechst Celanese Corporation · 1991