H01S 5/1833
With more than one structure
Official title: {with more than one structure}
H01S5/1833 (With more than one structure) appears on 320 US grants and 363 published applications in this corpus.
Search patents in H01S- Granted patents
- 320
- Published applications
- 363
- Assignees
- 148
- Inventors
- 551
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 10 | 0 |
| 2000 | 6 | 0 |
| 2001 | 7 | 4 |
| 2002 | 13 | 15 |
| 2003 | 21 | 20 |
| 2004 | 20 | 19 |
| 2005 | 13 | 15 |
| 2006 | 12 | 11 |
| 2007 | 8 | 11 |
| 2008 | 8 | 9 |
| 2009 | 9 | 13 |
| 2010 | 13 | 10 |
| 2011 | 13 | 14 |
| 2012 | 13 | 8 |
| 2013 | 7 | 7 |
| 2014 | 8 | 2 |
| 2015 | 5 | 9 |
| 2016 | 8 | 5 |
| 2017 | 2 | 6 |
| 2018 | 10 | 13 |
| 2019 | 16 | 24 |
| 2020 | 15 | 25 |
| 2021 | 10 | 18 |
| 2022 | 13 | 21 |
| 2023 | 12 | 21 |
| 2024 | 14 | 32 |
| 2025 | 13 | 11 |
| 2026 | 6 | 20 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Plated trench for parasitic capacitance control of vertical cavity surface emitting laser devices29 Sep 2026US 12,749,870 B2Lumentum Operations LLC
- Unitized laser chip with double topological structures19 May 2026US 12,633,721 B2Shenzhen Afalight Co., Ltd.
- VCSEL with self-aligned microlens to improve beam divergence5 May 2026US 12,620,779 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Vertical-cavity surface-emitting laser (VCSEL) having separate electrical and optical confinement31 Mar 2026US 12,592,544 B2Mellanox Technologies, Ltd.
- Light-emitting element array and method of producing light-emitting element array17 Feb 2026US 12,555,981 B2Sony Semiconductor Solutions Corporation
- Single photon source device1 Oct 2026US 2026/0302732 A1Institute of Science Tokyo
- Vcsel with tunable grating13 Aug 2026US 2026/0237968 A1Bandwidth10, LTD.
- A vcsel with self-aligned microlens to improve beam divergence13 Aug 2026US 2026/0237971 A1Taiwan Semiconductor Manufacturing Company.Ltd
- Surface-emitting laser and surface-emitting laser array6 Aug 2026US 2026/0229847 A1Sony Group Corporation
- Relaxed wurtzite ingan layers6 Aug 2026US 2026/0229852 A1Opnovix Corp.
Most cited
By later US patents
- Efficient semiconductor light-emitting device and method222US 5,493,577 ASandia Corporation · 1996
- Structure and method for electrical isolation of optoelectronic integrated circuits207US 6,545,335 B1Xerox Corporation · 2003
- Metal spatial filter to enhance model reflectivity in a vertical cavity surface emitting laser171US 6,185,241 B2Xerox Corporation · 2001
- Vertical-cavity surface-emitting lasers with intra-cavity structures163US 5,245,622 ABandgap Technology Corporation · 1993
- Unitary lens semiconductor device160US 5,633,527 ASandia Corporation · 1997