H01S 3/1083
Using parametric generation
Official title: {using parametric generation}
H01S3/1083 (Using parametric generation) appears on 180 US grants and 162 published applications in this corpus.
Search patents in H01S- Granted patents
- 180
- Published applications
- 162
- Assignees
- 132
- Inventors
- 402
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 1 |
| 2002 | 6 | 15 |
| 2003 | 12 | 5 |
| 2004 | 13 | 10 |
| 2005 | 5 | 6 |
| 2006 | 9 | 11 |
| 2007 | 3 | 6 |
| 2008 | 8 | 2 |
| 2009 | 2 | 6 |
| 2010 | 7 | 4 |
| 2011 | 5 | 8 |
| 2012 | 4 | 2 |
| 2013 | 2 | 1 |
| 2014 | 3 | 5 |
| 2015 | 6 | 6 |
| 2016 | 5 | 11 |
| 2017 | 10 | 4 |
| 2018 | 6 | 3 |
| 2019 | 6 | 6 |
| 2020 | 7 | 5 |
| 2021 | 3 | 7 |
| 2022 | 5 | 7 |
| 2023 | 5 | 7 |
| 2024 | 2 | 13 |
| 2025 | 9 | 7 |
| 2026 | 8 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Differential frequency generation29 Sep 2026US 12,749,866 B2The United States of America as represented by the Secretary of the Air Force
- Quantum optical communications receiver18 Aug 2026US 12,712,642 B2General Dynamics Mission Systems, Inc.
- Single-frequency continuous-wave optical parametric oscillator30 Jun 2026US 12,669,736 B2Shanxi University
- Laser apparatus and method30 Jun 2026US 12,671,223 B2McMaster University
- Multi-wavelength sources based on parametric amplification31 Mar 2026US 12,592,535 B2The Government of the United States of America, as represented by the Secretary of the Navy
- Displacement sensing10 Sep 2026US 2026/0266594 A1UNM Rainforest Innovations
- Solid-state laser system and excimer laser apparatus20 Aug 2026US 2026/0246223 A1Gigaphoton Inc.
- Multi-wavelength Sources based on Parametric Amplification2 Jul 2026US 2026/0188964 A1The Government of the United States of America, as represented by the Secretary of the Navy
- Quantum optical communications receiver1 Jan 2026US 2026/0005771 A1General Dynamics Mission Systems, Inc.
- Programmable Threshold Sensing Tag and System Using Ising Dynamics25 Dec 2025US 2025/0392095 A1Northeastern University
Most cited
By later US patents
- Broadband amplifier and communication system103US 6,356,384 B1Xtera Communications, Inc. · 2002
- Nonlinear polarization amplifiers in nonzero dispersion shifted fiber69US 6,760,148 B2Xtera Communications, Inc. · 2004
- Nonlinear fiber amplifiers used for a 1430-1530nm low-loss window in optical fibers67US 6,101,024 AXtera Communications, Inc. · 2000
- Generation of coherent optical radiation by optical mixing66US 4,879,722 AAmoco Corporation · 1989
- Optical amplifier66US 9,065,243 B2Nippon Telegraph and Telephone Corporation · 2015