G02F 2202/101
Ga×as and alloy
Official title: Ga×As and alloy
G02F2202/101 (Ga×as and alloy) appears on 106 US grants and 90 published applications in this corpus.
Search patents in G02F- Granted patents
- 106
- Published applications
- 90
- Assignees
- 84
- Inventors
- 316
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 7 | 10 |
| 2003 | 9 | 1 |
| 2004 | 1 | 4 |
| 2005 | 1 | 1 |
| 2006 | 3 | 1 |
| 2007 | 0 | 2 |
| 2008 | 1 | 1 |
| 2009 | 0 | 1 |
| 2010 | 3 | 5 |
| 2011 | 1 | 5 |
| 2012 | 5 | 2 |
| 2013 | 6 | 3 |
| 2014 | 5 | 3 |
| 2015 | 4 | 5 |
| 2016 | 3 | 1 |
| 2017 | 2 | 4 |
| 2018 | 2 | 8 |
| 2019 | 7 | 7 |
| 2020 | 6 | 4 |
| 2021 | 4 | 4 |
| 2022 | 2 | 6 |
| 2023 | 2 | 5 |
| 2024 | 4 | 2 |
| 2025 | 5 | 3 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Light modulation element, beam steering device including the same, and electronic device including beam steering device18 Aug 2026US 12,710,681 B2Samsung Electronics Co., Ltd.
- Light modulating device and electronic apparatus using the same14 Oct 2025US 12,443,090 B2California Institute of Technology
- Method for on-silicon integration of a component III-V and on-silicon integrated component III-V8 Jul 2025US 12,353,068 B2Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Semiconductor device and method for manufacturing semiconductor device1 Jul 2025US 12,348,006 B2Mitsubishi Electric Corporation
- Broadband electro-absorption optical modulator using on-chip RF input signal termination1 Apr 2025US 12,265,286 B2II-Vi Delaware, Inc.
- Electro-absorption modulator and monolithic electro-photonic integrated circuit comprising an electro-absorption modulator and driver electronics24 Sep 2026US 2026/0287940 A1ElectroPhotonic-IC Inc.
- Mach-zehnder-type optical modulator and optical transmission device9 Jul 2026US 2026/0194771 A1Mitsubishi Electric Corporation
- Electro-optical devices having ridge semiconductor structure and methods of fabricating the same26 Jun 2025US 2025/0208444 A1Imec Vzw
- Managing coupling of optical processing stages in a system3 Apr 2025US 2025/0110382 A1Ayo Electronics Inc.
- Continuous compositional grading for realization of low charge carrier barriers in electro-optical heterostructure semiconductor devices30 Jan 2025US 2025/0035965 A1Mellanox Technologies, Ltd.
Most cited
By later US patents
- Distributed resonant cavity light beam modulator127US 5,337,183 AYeda Research and Development Co. Ltd. · 1994
- High speed low loss optical switch for optical communication systems74US 5,037,169 AUnisys Corporation · 1991
- Distributed resonant cavity light beam modulator59US 5,157,537 AYeda Research and Development Co. Ltd. · 1992
- All-optical timing restoration49US 5,224,194 AAT&T Bell Laboratories · 1993
- Apparatus comprising an all-optical gate46US 5,115,488 AAT&T Bell Laboratories · 1992