H01S 3/1696
Transition metal
Official title: {transition metal}
H01S3/1696 (Transition metal) appears on 18 US grants and 18 published applications in this corpus.
Search patents in H01S- Granted patents
- 18
- Published applications
- 18
- Assignees
- 15
- Inventors
- 45
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 2 |
| 2015 | 2 | 2 |
| 2016 | 3 | 4 |
| 2017 | 1 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 2 |
| 2021 | 0 | 1 |
| 2022 | 2 | 2 |
| 2023 | 1 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Optical fiber raw material composition, optical fiber, and optical fiber product19 May 2026US 12,633,715 B2Huawei Technologies Co., Ltd.
- Systems and methods for laser pulse monitoring and calibration2 Sep 2025US 12,402,945 B2Boston Scientific Scimed, Inc.
- Optical nanocomposites for laser applications26 Dec 2023US 11,851,368 B2University of Central Florida Research Foundation, Inc.
- High efficiency 1.3μm emission in praseodymium doped conventional glass and fiber15 Nov 2022US 11,502,474 B2Thorlabs, Inc.
- Micro non-planar ring oscillator with optimized output power and minimized noise in a reduced size package19 Jul 2022US 11,394,168 B1United States of America as represented by the Administrator of NASA
- Systems and methods for laser pulse monitoring and calibration27 Nov 2025US 2025/0359931 A1Boston Scientific Scimed, Inc.
- Laser resonator and optical pumping system for medical laser systems16 Oct 2025US 2025/0318872 A1Lumenis Ltd.
- Erbium-Doped Optical Fiber11 Jan 2024US 2024/0014626 A1Huawei Technologies Co., Ltd.
- Optical fiber raw material composition, optical fiber, and optical fiber product31 Aug 2023US 2023/0275388 A1Huawei Technologies Co., Ltd.
- Systems and methods for laser pulse monitoring and calibration1 Dec 2022US 2022/0378505 A1Boston Scientific Scimed, Inc.
Most cited
By later US patents
- Amplified telecommunication system for wavelength-division multiplexing transmissions19US 5,748,364 APirelli Cavi S.p.A. · 1998
- Suppression of relaxation oscillations in flashpumped, two-micron tunable solid state lasers16US 5,206,867 AThe United States of America as represented by the Secretary of the Navy · 1993
- Amplified telecommunication system for wavelength-division multiplexing transmissions16US 5,808,787 APirelli Cavi S.p.A. · 1998
- Laser system with trivalent chromium doped aluminum tungstate fluorescent converter9US 4,769,823 AGeneral Electric Company · 1988
- Laser system with solid state fluorescent converter matrix having distributed fluorescent converter particles3US 4,794,616 AGeneral Electric Company · 1988