H01S 5/02212
Can-type
Official title: Can-type, e.g. TO-CAN housings with emission along or parallel to symmetry axis
H01S5/02212 (Can-type) appears on 860 US grants and 998 published applications in this corpus.
Search patents in H01S- Granted patents
- 860
- Published applications
- 998
- Assignees
- 312
- Inventors
- 1,767
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 6 | 0 |
| 1991 | 6 | 0 |
| 1992 | 4 | 0 |
| 1993 | 6 | 0 |
| 1994 | 4 | 0 |
| 1995 | 10 | 0 |
| 1996 | 10 | 0 |
| 1997 | 5 | 0 |
| 1998 | 6 | 0 |
| 1999 | 7 | 0 |
| 2000 | 5 | 0 |
| 2001 | 8 | 9 |
| 2002 | 11 | 16 |
| 2003 | 13 | 39 |
| 2004 | 31 | 47 |
| 2005 | 24 | 62 |
| 2006 | 40 | 49 |
| 2007 | 35 | 37 |
| 2008 | 26 | 31 |
| 2009 | 33 | 38 |
| 2010 | 29 | 31 |
| 2011 | 24 | 33 |
| 2012 | 24 | 30 |
| 2013 | 17 | 34 |
| 2014 | 33 | 37 |
| 2015 | 26 | 29 |
| 2016 | 38 | 53 |
| 2017 | 31 | 53 |
| 2018 | 45 | 51 |
| 2019 | 60 | 66 |
| 2020 | 54 | 61 |
| 2021 | 42 | 56 |
| 2022 | 42 | 47 |
| 2023 | 29 | 30 |
| 2024 | 31 | 23 |
| 2025 | 20 | 22 |
| 2026 | 13 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Composition and method for making picocrystalline artificial borane atoms6 Oct 2026US 12,757,646 B2SemiNuclear, Inc.
- Universal laser for polymeric material processing15 Sep 2026US 12,738,716 B2Markem-Imaje Corporation
- Optical element, optical element monitoring system and method, active light emitting module, and terminal8 Sep 2026US 12,731,957 B2Huawei Technologies Co., Ltd.
- Semiconductor laser device18 Aug 2026US 12,712,333 B2Mitsubishi Electric Corporation
- Semiconductor laser light source device16 Jun 2026US 12,658,669 B2Mitsubishi Electric Corporation
- 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
- Light-emitting apparatus and method of assembling light-emitting apparatus13 Aug 2026US 2026/0239791 A1Stanley Electric Co., Ltd.
Most cited
By later US patents
- Laser diode/lens assembly146US 5,615,052 A1997
- Multiple wavelengths semiconductor laser device131US 7,483,468 B2Kabushiki Kaisha Toshiba · 2009
- Lidar systems including a gallium and nitrogen containing laser light source120US 10,222,474 B1Soraa Laser Diode, Inc. · 2019
- Semiconductor light emitting device109US 5,519,720 AMitsubishi Denki Kabushiki Kaisha · 1996
- Reflective photosensor and semiconductor light emitting apparatus each using micro Fresnel lens107US 5,130,531 AOMRON Corporation · 1992