H01S 5/02208
Characterised by the shape of the housings
Official title: characterised by the shape of the housings
H01S5/02208 (Characterised by the shape of the housings) appears on 1,932 US grants and 2,286 published applications in this corpus.
Search patents in H01S- Granted patents
- 1,932
- Published applications
- 2,286
- Assignees
- 581
- Inventors
- 3,492
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 5 | 0 |
| 1989 | 5 | 0 |
| 1990 | 9 | 0 |
| 1991 | 12 | 0 |
| 1992 | 6 | 0 |
| 1993 | 10 | 0 |
| 1994 | 7 | 0 |
| 1995 | 12 | 0 |
| 1996 | 14 | 0 |
| 1997 | 10 | 0 |
| 1998 | 18 | 0 |
| 1999 | 18 | 0 |
| 2000 | 15 | 0 |
| 2001 | 20 | 14 |
| 2002 | 32 | 48 |
| 2003 | 36 | 102 |
| 2004 | 62 | 79 |
| 2005 | 59 | 102 |
| 2006 | 69 | 82 |
| 2007 | 57 | 62 |
| 2008 | 43 | 54 |
| 2009 | 57 | 65 |
| 2010 | 53 | 49 |
| 2011 | 39 | 64 |
| 2012 | 42 | 58 |
| 2013 | 39 | 57 |
| 2014 | 60 | 62 |
| 2015 | 59 | 65 |
| 2016 | 70 | 93 |
| 2017 | 64 | 93 |
| 2018 | 74 | 115 |
| 2019 | 131 | 181 |
| 2020 | 127 | 172 |
| 2021 | 117 | 166 |
| 2022 | 109 | 152 |
| 2023 | 108 | 132 |
| 2024 | 113 | 99 |
| 2025 | 79 | 82 |
| 2026 | 52 | 38 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Light emitting device6 Oct 2026US 12,756,153 B2Nichia Corporation
- Composition and method for making picocrystalline artificial borane atoms6 Oct 2026US 12,757,646 B2SemiNuclear, Inc.
- Corrosion resistant heatsink method, system, and apparatus22 Sep 2026US 12,744,358 B2nLIGHT, Inc.
- Light-emitting device including semiconductor laser element encapsulated by base and cover with two lead terminals penetrating through lateral wall of base15 Sep 2026US 12,738,710 B2Nichia Corporation
- Universal laser for polymeric material processing15 Sep 2026US 12,738,716 B2Markem-Imaje Corporation
- Laser Unit for a Rotary Laser24 Sep 2026US 2026/0287348 A1Robert Bosch GmbH
- Header for semiconductor package27 Aug 2026US 2026/0254192 A1Shinko Electric Industries Co., Ltd.
- Optical module27 Aug 2026US 2026/0254193 A1Mitsubishi Electric Corporation
- Optical device with radial wire bonds13 Aug 2026US 2026/0237963 A1Lumentum Operations LLC
- Optical module13 Aug 2026US 2026/0237964 A1Mitsubishi Electric Corporation
Most cited
By later US patents
- Tuning system for external cavity diode laser181US 5,319,668 ANew Focus, Inc. · 1994
- Laser diode/lens assembly146US 5,615,052 A1997
- Laser ultrasonics-based material analysis system and method using matched filter processing140US 5,604,592 ATextron Defense Systems, Division of Avco Corporation · 1997
- Multiple wavelengths semiconductor laser device131US 7,483,468 B2Kabushiki Kaisha Toshiba · 2009
- Laser diode module128US 5,065,226 AU. S. Philips Corporation · 1991