H01S 3/1628
Characterised by a semiconducting matrix
Official title: {characterised by a semiconducting matrix}
H01S3/1628 (Characterised by a semiconducting matrix) appears on 104 US grants and 107 published applications in this corpus.
Search patents in H01S- Granted patents
- 104
- Published applications
- 107
- Assignees
- 79
- Inventors
- 243
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 2 |
| 2002 | 1 | 3 |
| 2003 | 2 | 3 |
| 2004 | 5 | 13 |
| 2005 | 3 | 11 |
| 2006 | 10 | 6 |
| 2007 | 5 | 6 |
| 2008 | 4 | 0 |
| 2009 | 7 | 5 |
| 2010 | 5 | 7 |
| 2011 | 5 | 4 |
| 2012 | 5 | 2 |
| 2013 | 1 | 1 |
| 2014 | 3 | 1 |
| 2015 | 1 | 4 |
| 2016 | 2 | 4 |
| 2017 | 0 | 5 |
| 2018 | 5 | 7 |
| 2019 | 8 | 3 |
| 2020 | 4 | 2 |
| 2021 | 3 | 5 |
| 2022 | 4 | 2 |
| 2023 | 1 | 4 |
| 2024 | 2 | 3 |
| 2025 | 4 | 2 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Laser device and method of achieving optical gain with colloidal quantum fountains16 Jun 2026US 12,658,665 B2Uchicago Argonne, LLC
- Laser system and method for generating laser pulses24 Mar 2026US 12,586,972 B2Center for Molecular Fingerprinting; Molekuláris-Ujjlenyomat Kutató Közhasznú Nonprofit Kft.
- Self-isolated nanoscale laser10 Feb 2026US 12,548,964 B2The Board of Trustees of the Leland Stanford Junior University
- Integrated silicon structures with optical gain mediated by rare-earth-doped tellurium-oxide-coating16 Dec 2025US 12,500,388 B2McMaster University
- Systems and methods for microdisk and multiplet laser particles18 Nov 2025US 12,476,436 B2The General Hospital Corporation
- Mid-infrared chirped pulse amplifier30 Jul 2026US 2026/0221709 A1University of Central Florida Research Foundation, Inc.
- Rare earth ion implanted photonic integrated circuit laser15 Jan 2026US 2026/0018850 A1Ecole Polytechnique Federale De Lausanne (Epfl)
- Optical parametric device based on random phase matching in polycrystalline medium12 Jun 2025US 2025/0192507 A1Ipg Photonics Corporation
- Optically-pumped semiconductor waveguide amplifier6 Feb 2025US 2025/0047054 A1University of Central Florida Research Foundation, Inc.
- Laser system and method for generating laser pulses28 Mar 2024US 2024/0106181 A1Center for Molecular Fingerprinting; Molekuláris-Ujjlenyomat Kutató Közhasznú Nonprofit Kft.
Most cited
By later US patents
- Manganese doped upconversion luminescence nanoparticles136US 7,008,559 B2Nomadics, Inc. · 2006
- Transition-metal doped sulfide, selenide, and telluride laser crystal and lasers98US 5,541,948 AThe Regents of the University of California · 1996
- Optical waveguide system comprising a rare-earth Si-based optical device75US 5,107,538 AAT&T Bell Laboratories · 1992
- Miniature self-pumped monolithically integrated solid state laser66US 5,796,771 AHughes Electronics Corporation · 1998
- Absorption resonant rare earth-doped micro-cavities63US 5,363,398 AAT&T Bell Laboratories · 1994