H01S 3/08068
Holes
Official title: {Holes; Stepped surface; Special cross-section}
H01S3/08068 (Holes) appears on 120 US grants and 71 published applications in this corpus.
Search patents in H01S- Granted patents
- 120
- Published applications
- 71
- Assignees
- 86
- Inventors
- 257
- Latest grant
- 3 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 6 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 6 | 0 |
| 1996 | 3 | 0 |
| 1997 | 5 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 5 | 5 |
| 2003 | 4 | 0 |
| 2004 | 5 | 1 |
| 2005 | 1 | 5 |
| 2006 | 1 | 1 |
| 2007 | 0 | 2 |
| 2008 | 2 | 1 |
| 2009 | 2 | 2 |
| 2010 | 1 | 1 |
| 2011 | 3 | 4 |
| 2012 | 4 | 4 |
| 2013 | 0 | 2 |
| 2014 | 3 | 9 |
| 2015 | 8 | 7 |
| 2016 | 7 | 1 |
| 2017 | 0 | 4 |
| 2018 | 5 | 2 |
| 2019 | 3 | 3 |
| 2020 | 0 | 2 |
| 2021 | 2 | 6 |
| 2022 | 3 | 1 |
| 2023 | 2 | 6 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Amplified laser device using a MEMS MMA having tip, tilt and piston capability to both correct a beam profile and steer the amplified beam3 Feb 2026US 12,541,098 B2Raytheon Company
- Optical assembly for reducing a spectral bandwidth of an output beam of a laser13 May 2025US 12,300,959 B2Carl Zeiss SMT GmbH
- Laser light source and a laser crystallization apparatus including the same29 Oct 2024US 12,131,920 B2Samsung Display Co., Ltd.
- Laser light source and a laser crystallization apparatus including the same18 Jul 2023US 11,705,348 B2Samsung Display Co., Ltd.
- Compact coaxial laser3 Jan 2023US 11,545,807 B2Idea Machine Development Design & Production Ltd.
- Gas laser device and electronic device manufacturing method16 Apr 2026US 2026/0106425 A1Gigaphoton Inc.
- Radiation source10 Oct 2024US 2024/0339802 A1ETH Zurich
- Laser apparatus and method of manufacturing electronic device2 Nov 2023US 2023/0352900 A1Gigaphoton Inc.
- Wavelength tunable metasurface based external cavity laser5 Oct 2023US 2023/0318261 A1President and Fellows of Harvard College
- Laser device24 Aug 2023US 2023/0268720 A1Nichia Corporation
Most cited
By later US patents
- Diffraction grating driven linear frequency chirped laser114US 5,283,795 AHughes Aircraft Company · 1994
- Pulse control in laser systems95US 6,339,604 B12002
- High extraction efficiency cylindrical ring resonator61US 4,598,408 ATRW Inc. · 1986
- Multi-pass light amplifier42US 5,546,222 ALightwave Electronics Corporation · 1996
- Multi-pass light amplifier40US 5,615,043 ALightwave Electronics Corporation · 1997