H01S 3/10061
Polarization control
Official title: {Polarization control}
H01S3/10061 (Polarization control) appears on 250 US grants and 312 published applications in this corpus.
Search patents in H01S- Granted patents
- 250
- Published applications
- 312
- Assignees
- 227
- Inventors
- 746
- Latest grant
- 23 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 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 3 |
| 2006 | 3 | 1 |
| 2007 | 1 | 1 |
| 2008 | 1 | 1 |
| 2009 | 2 | 5 |
| 2010 | 4 | 9 |
| 2011 | 5 | 7 |
| 2012 | 8 | 20 |
| 2013 | 10 | 7 |
| 2014 | 14 | 15 |
| 2015 | 12 | 17 |
| 2016 | 22 | 27 |
| 2017 | 22 | 19 |
| 2018 | 13 | 22 |
| 2019 | 21 | 29 |
| 2020 | 19 | 21 |
| 2021 | 16 | 13 |
| 2022 | 16 | 24 |
| 2023 | 11 | 25 |
| 2024 | 13 | 17 |
| 2025 | 17 | 17 |
| 2026 | 11 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Gas laser amplifier, gas laser apparatus, EUV light generation apparatus, and EUV exposure apparatus16 Jun 2026US 12,658,664 B2Mitsubishi Electric Corporation
- Interleaved multi-pass optical amplifier16 Jun 2026US 12,658,667 B2Arizona Board of Regents on Behalf of the University of Arizona
- Laser apparatus28 Apr 2026US 12,614,888 B2Lutronic Corporation
- Blue laser operating at the H-beta Fraunhofer line10 Mar 2026US 12,573,806 B2Agwest, LLC
- Laser system, method for creating at least one shaped and amplified laser beam using a laser system, and optical system9 Jul 2026US 2026/0196799 A1Deutsches Zentrum für Luft- und Raumfahrt e. V.
- Laser apparatus and electronic device manufacturing method18 Jun 2026US 2026/0171746 A1Gigaphoton Inc.
- Apparatus for providing optical radiation18 Jun 2026US 2026/0171747 A1
- Ultra-high stability brillouin fiber laser11 Jun 2026US 2026/0163327 A1Imra America, Inc.
- Methods of laser pulse development and maintenance in a compact laser resonator30 Apr 2026US 2026/0121368 A1Arete Associates
Most cited
By later US patents
- Laser diode pumped solid state laser83US 4,656,635 ASpectra-Physics, Inc. · 1987
- Chiral twist laser and filter apparatus and method37US 6,396,859 B1Chiral Photonics, Inc. · 2002
- Laser diode pumped solid state laser35US 4,701,929 ASpectra-Physics, Inc. · 1987
- Method and apparatus for reducing polarization dependent gain in Raman amplification32US 6,414,786 B1TyCom (US) Inc. · 2002
- Pulsed laser and bioanalytic system30US 10,246,742 B2Quantum-Si Incorporated · 2019