H01S 5/062
By varying the potential of the electrodes
Official title: by varying the potential of the electrodes (H01S5/065 takes precedence)
H01S5/062 (By varying the potential of the electrodes) appears on 2,782 US grants and 2,471 published applications in this corpus.
Search patents in H01S- Granted patents
- 2,782
- Published applications
- 2,471
- Assignees
- 929
- Inventors
- 4,796
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 5 | 0 |
| 1981 | 4 | 0 |
| 1982 | 7 | 0 |
| 1983 | 3 | 0 |
| 1984 | 7 | 0 |
| 1985 | 9 | 0 |
| 1986 | 13 | 0 |
| 1987 | 11 | 0 |
| 1988 | 38 | 0 |
| 1989 | 44 | 0 |
| 1990 | 39 | 0 |
| 1991 | 61 | 0 |
| 1992 | 48 | 0 |
| 1993 | 52 | 0 |
| 1994 | 64 | 0 |
| 1995 | 47 | 0 |
| 1996 | 50 | 0 |
| 1997 | 40 | 0 |
| 1998 | 43 | 0 |
| 1999 | 38 | 0 |
| 2000 | 54 | 0 |
| 2001 | 39 | 21 |
| 2002 | 43 | 70 |
| 2003 | 68 | 105 |
| 2004 | 105 | 88 |
| 2005 | 64 | 109 |
| 2006 | 81 | 72 |
| 2007 | 52 | 69 |
| 2008 | 54 | 57 |
| 2009 | 79 | 86 |
| 2010 | 60 | 106 |
| 2011 | 74 | 92 |
| 2012 | 72 | 82 |
| 2013 | 68 | 79 |
| 2014 | 78 | 73 |
| 2015 | 106 | 102 |
| 2016 | 91 | 93 |
| 2017 | 107 | 98 |
| 2018 | 92 | 113 |
| 2019 | 110 | 119 |
| 2020 | 107 | 142 |
| 2021 | 113 | 179 |
| 2022 | 96 | 147 |
| 2023 | 98 | 113 |
| 2024 | 93 | 111 |
| 2025 | 94 | 84 |
| 2026 | 52 | 61 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Broadened spectrum laser diode for display device29 Sep 2026US 12,749,869 B2Microsoft Technology Licensing, LLC
- Laser line generating device15 Sep 2026US 12,736,342 B2Stanley Black & Decker, Inc.
- Technologies for a phase-locked terahertz plasmonic laser array with microcavities8 Sep 2026US 12,731,961 B2Lehigh University
- Narrow linewidth semiconductor laser8 Sep 2026US 12,731,962 B2Ioptis Corp.
- Laser diode display25 Aug 2026US 12,719,235 B2Google Inc.
- Lateral grounding structure for frequency noise reduction in laser waveguides8 Oct 2026US 2026/0312362 A1Lumentum Operations LLC
- Laser module power up and down sequence8 Oct 2026US 2026/0312365 A1Lightmatter, Inc.
- Laser System for Generating Single-Sideband Modulated Laser Radiation1 Oct 2026US 2026/0302725 A1TOPTICA Projects GmbH
- Laser device1 Oct 2026US 2026/0302727 A1Nichia Corporation
- Laser Unit for a Rotary Laser and Rotary Laser with the Laser Unit24 Sep 2026US 2026/0291170 A1Robert Bosch GmbH
Most cited
By later US patents
- High definition lidar system584US 7,969,558 B2Velodyne Acoustics, Inc. · 2011
- Method and apparatus for performing optical frequency domain reflectometry488US 6,160,826 AMassachusetts Institute of Technology · 2000
- Method and apparatus for performing optical measurements using a rapidly frequency-tuned laser478US 5,956,355 AMassachusetts Institute of Technology · 1999
- Intelligent fiberoptic transmitters and methods of operating and manufacturing the same253US 5,812,572 APacific Fiberoptics, Inc. · 1998
- Semiconductor laser diode controller and laser diode biasing control method229US 5,019,769 AFinisar Corporation · 1991