H01S 5/0424
Lateral current injection
Official title: {lateral current injection}
H01S5/0424 (Lateral current injection) appears on 166 US grants and 146 published applications in this corpus.
Search patents in H01S- Granted patents
- 166
- Published applications
- 146
- Assignees
- 104
- Inventors
- 352
- Latest grant
- 1 Sep 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 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 5 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 6 | 0 |
| 1991 | 2 | 0 |
| 1992 | 6 | 0 |
| 1993 | 1 | 0 |
| 1994 | 5 | 0 |
| 1995 | 1 | 0 |
| 1996 | 5 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 2 |
| 2003 | 4 | 1 |
| 2004 | 0 | 4 |
| 2005 | 2 | 4 |
| 2006 | 3 | 4 |
| 2007 | 2 | 10 |
| 2008 | 3 | 6 |
| 2009 | 12 | 9 |
| 2010 | 5 | 2 |
| 2011 | 2 | 3 |
| 2012 | 4 | 5 |
| 2013 | 3 | 6 |
| 2014 | 7 | 3 |
| 2015 | 5 | 5 |
| 2016 | 2 | 2 |
| 2017 | 2 | 5 |
| 2018 | 6 | 11 |
| 2019 | 13 | 12 |
| 2020 | 10 | 7 |
| 2021 | 7 | 8 |
| 2022 | 3 | 13 |
| 2023 | 9 | 11 |
| 2024 | 7 | 7 |
| 2025 | 4 | 3 |
| 2026 | 5 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Optoelectronic device comprising a III-V semiconductor membrane laser source forming a lateral p-i-n junction1 Sep 2026US 12,726,001 B2Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Apparatus for generating laser radiation with a lateral current injection laser arrangement and a cavity, and method for manufacturing the same30 Jun 2026US 12,671,230 B2Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Photonic device for providing light radiation comprising an optical mode in a wave guide3 Feb 2026US 12,542,417 B2Scintil Photonics
- Optical device3 Feb 2026US 12,542,421 B2NTT, Inc.
- Germanium-on-silicon laser in CMOS technology13 Jan 2026US 12,525,771 B2STMicorelectronics (Crolles 2) SAS
- Directly modulated light source18 Jun 2026US 2026/0171752 A1
- Light source and silicon photonics system including the same30 Apr 2026US 2026/0121372 A1Samsung Electronics Co., Ltd.
- Hybrid silicon iii-v optical devices with a high refractive index spacer between gain medium and waveguide2 Apr 2026US 2026/0095022 A1Intel Corporation
- Silicon photonic platform4 Dec 2025US 2025/0372956 A1International Business Machines Corporation
- Epitaxial oxide materials, structures, and devices28 Aug 2025US 2025/0275302 A1Silanna UV Technologies Pte Ltd
Most cited
By later US patents
- Grating coupled vertical cavity optoelectronic devices122US 6,031,243 A2000
- Integration of laser with photodiode for feedback control117US 5,606,572 AVixel Corporation · 1997
- Integration of laser with photodiode for feedback control77US 5,577,064 AVixel Corporation · 1996
- Semiconductor photonic nano communication link apparatus71US 7,603,016 B1The United States of America as represented by the Secretary of the Air Force · 2009
- Polarization-tunable optoelectronic devices60US 5,079,774 AInternational Business Machines Corporation · 1992