H01S 3/0933
Of a semiconductor
Official title: of a semiconductor, e.g. light emitting diode
H01S3/0933 (Of a semiconductor) appears on 101 US grants and 100 published applications in this corpus.
Search patents in H01S- Granted patents
- 101
- Published applications
- 100
- Assignees
- 97
- Inventors
- 266
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 3 |
| 2003 | 1 | 3 |
| 2004 | 0 | 7 |
| 2005 | 6 | 11 |
| 2006 | 6 | 5 |
| 2007 | 1 | 4 |
| 2008 | 1 | 1 |
| 2009 | 5 | 2 |
| 2010 | 1 | 3 |
| 2011 | 3 | 2 |
| 2012 | 2 | 2 |
| 2013 | 1 | 6 |
| 2014 | 7 | 2 |
| 2015 | 2 | 10 |
| 2016 | 4 | 4 |
| 2017 | 8 | 5 |
| 2018 | 5 | 5 |
| 2019 | 4 | 5 |
| 2020 | 5 | 6 |
| 2021 | 4 | 2 |
| 2022 | 1 | 2 |
| 2023 | 2 | 4 |
| 2024 | 0 | 2 |
| 2025 | 3 | 1 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- T-shaped laser pumping device25 Nov 2025US 12,483,000 B2Centre National De La Recherche Scientifique
- Laser apparatus3 Jun 2025US 12,322,923 B2KYOCERA SOC Corporation
- Nanocavity monolayer laser monolithically integrated with LED pump11 Feb 2025US 12,224,555 B2International Business Machines Corporation
- A device and method for resonant pumping of optical gain medium in a manner orthogonal to a laser mode27 Aug 2026US 2026/0254185 A1Ramot at Tel-Aviv University Ltd.
- Probe-based femtosecond laser delivery18 Jun 2026US 2026/0165882 A1Alcon Inc.
- Apparatus for providing optical radiation18 Jun 2026US 2026/0171747 A1
- Laser pumping device with pump light guided by cooling liquid31 Jul 2025US 2025/0246867 A1LEDIas Corp.
- White light source19 Dec 2024US 2024/0421554 A1Signify Holding B. V.
Most cited
By later US patents
- Hybrid light-emitting sources for efficient and cost effective white lighting and for full-color applications156US 5,966,393 AThe Regents of the University of California · 1999
- Apparatus for generating light pulse train121US 4,136,929 AHitachi, Ltd. · 1979
- Pulsed laser with passive stabilization70US 5,982,789 ALight Solutions Corporation · 1999
- Miniature self-pumped monolithically integrated solid state laser66US 5,796,771 AHughes Electronics Corporation · 1998
- Solid state laser65US 4,731,795 AAmoco Corporation · 1988