G02B 2006/12078
Gallium arsenide or alloys
Official title: {Gallium arsenide or alloys (GaAs, GaAlAs, GaAsP, GaInAs)}
G02B2006/12078 (Gallium arsenide or alloys) appears on 188 US grants and 211 published applications in this corpus.
Search patents in G02B- Granted patents
- 188
- Published applications
- 211
- Assignees
- 131
- Inventors
- 490
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 5 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 6 | 8 |
| 2003 | 7 | 15 |
| 2004 | 7 | 7 |
| 2005 | 5 | 8 |
| 2006 | 6 | 3 |
| 2007 | 5 | 2 |
| 2008 | 0 | 5 |
| 2009 | 0 | 3 |
| 2010 | 5 | 5 |
| 2011 | 3 | 2 |
| 2012 | 4 | 3 |
| 2013 | 1 | 4 |
| 2014 | 1 | 1 |
| 2015 | 3 | 8 |
| 2016 | 10 | 10 |
| 2017 | 13 | 14 |
| 2018 | 5 | 11 |
| 2019 | 20 | 20 |
| 2020 | 19 | 17 |
| 2021 | 14 | 13 |
| 2022 | 8 | 11 |
| 2023 | 11 | 14 |
| 2024 | 4 | 12 |
| 2025 | 12 | 5 |
| 2026 | 6 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Structure for a photonic integrated circuit10 Feb 2026US 12,546,936 B2Smart Photonics Holding B.V.
- Lithography-free programmable integrated photonics1 Oct 2026US 2026/0299192 A1The Trustees of the University of Pennsylvania
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- Chip with multiple semiconductor optical amplifiers10 Sep 2026US 2026/0267062 A1Lyte Ai, Inc.
- Optical monolithically integrated devices10 Sep 2026US 2026/0267063 A1ElectroPhotonic-IC Inc.
- Adiabatic mode conversion by a double-sided tapering structure of amorphous silicon20 Aug 2026US 2026/0243954 A1II-Vi Delaware, Inc.
Most cited
By later US patents
- Integrated optical receiver/transmitter83US 5,347,601 AUnited Technologies Corporation · 1994
- Optical grating fabrication72US 6,748,138 B2Fibera, Inc. · 2004
- Single-mode waveguide structure for optoelectronic integrated circuits and method of making same69US 5,703,989 ALucent Technologies Inc. · 1997
- Fabrication of optical devices based on two dimensional photonic crystal structures and apparatus made thereby48US 6,468,823 B1California Institute of Technology · 2002
- Techniques to combine two integrated photonic substrates46US 10,852,492 B1Acacia Communications, Inc. · 2020