H01S 2301/145
Tm polarisation
Official title: TM polarisation
H01S2301/145 (Tm polarisation) appears on 26 US grants and 21 published applications in this corpus.
Search patents in H01S- Granted patents
- 26
- Published applications
- 21
- Assignees
- 15
- Inventors
- 59
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 2 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 1 |
| 2012 | 1 | 4 |
| 2013 | 5 | 0 |
| 2014 | 3 | 2 |
| 2015 | 2 | 2 |
| 2016 | 1 | 3 |
| 2017 | 3 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 3 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Laser diode, optical integrated device, and manufacturing method thereof9 Jun 2026US 12,651,888 B2Kyungpook National University Industry-Academic Cooperation Foundation
- Analysis device5 May 2026US 12,620,774 B2Kabushiki Kaisha Toshiba
- Surface emitting quantum cascade laser13 Feb 2018US 9,893,493 B2Kabushiki Kaisha Toshiba
- Terahertz quantum cascade laser implementing a {hacek over (C)}erenkov difference-frequency generation scheme18 Jul 2017US 9,711,948 B2Board of Regents, The University of Texas System
- Semiconductor laser device and manufacturing method thereof7 Feb 2017US 9,564,738 B2Rohm Co., Ltd.
- Radiation-Emitting Laser Diode, Method for Choosing Refractive Indices of a Waveguide Layer Sequence for a Radiation-Emitting Laser Diode and Method for Producing a Radiation-Emitting Laser Diode28 Dec 2023US 2023/0420919 A1ams-OSRAM International GmbH
- Laser diode, optical integrated device, and manufacturing method thereof22 Jun 2023US 2023/0198226 A1Kyungpook National University Industry-Academic Cooperation Foundation
- Analysis device2 Mar 2023US 2023/0063072 A1Kabushiki Kaisha Toshiba
- Semiconductor laser element3 Mar 2022US 2022/0069547 A1Rohm Co., Ltd.
- Surface emitting quantum cascade laser21 Sep 2017US 2017/0271849 A1Kabushiki Kaisha Toshiba
Most cited
By later US patents
- TM-polarized laser emitter using III-V alloy with nitrogen57US 5,383,211 AXerox Corporation · 1995
- Long wavelength semiconductor lasers incorporating waveguides based on surface plasmons20US 6,301,282 B1Lucent Technologies Inc. · 2001
- Single-wavelength semiconductor laser17US 5,444,730 ACanon Kabushiki Kaisha · 1995
- Lasing system with wavelength-conversion waveguide14US 5,617,435 AMatsushita Electronics Corporation · 1997
- Integrated heterodyne terahertz transceiver11US 7,550,734 B1Sandia Corporation · 2009