G02F 2202/102
In×p and alloy
Official title: In×P and alloy
G02F2202/102 (In×p and alloy) appears on 94 US grants and 88 published applications in this corpus.
Search patents in G02F- Granted patents
- 94
- Published applications
- 88
- Assignees
- 71
- Inventors
- 266
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 4 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 5 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 2 |
| 2004 | 0 | 1 |
| 2005 | 0 | 3 |
| 2006 | 4 | 3 |
| 2007 | 2 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 2 |
| 2010 | 2 | 5 |
| 2011 | 2 | 2 |
| 2012 | 3 | 2 |
| 2013 | 4 | 3 |
| 2014 | 3 | 1 |
| 2015 | 2 | 3 |
| 2016 | 3 | 1 |
| 2017 | 2 | 2 |
| 2018 | 1 | 4 |
| 2019 | 5 | 12 |
| 2020 | 8 | 7 |
| 2021 | 8 | 11 |
| 2022 | 4 | 9 |
| 2023 | 7 | 5 |
| 2024 | 6 | 4 |
| 2025 | 4 | 4 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- High bandwidth travelling wave electro absorption modulator (EAM) chip5 May 2026US 12,619,108 B2Mellanox Technologies, Ltd.
- Optical modulator and method of manufacturing optical modulator28 Oct 2025US 12,455,487 B2Sumitomo Electric Industries, Ltd.
- 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.
- Optical Transmitter16 Apr 2026US 2026/0107771 A1NTT, Inc.
- 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.
- Optoelectronic device and array thereof27 Mar 2025US 2025/0102838 A1Celestial AI 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
- Space-division switched waveguide array filter and method using same43US 5,233,453 AInternational Business Machines Corporation · 1993
- Resonance coupled optical coupler with semiconductor waveguide layer comprising a multi-quantum-well structure41US 4,923,264 AUniversity of Pittsburgh—Of the Commonwealth System of Higher Education · 1990
- Optical switching device with passive input and output stages and active amplifier in a matrix stage38US 5,528,710 ABritish Telecommunications Public Ltd.Co. · 1996
- Coupled quantum well optical intensity modulator for INP based optoelectronic integrated circuits and methods therefor37US 5,428,225 AThe United States of America as represented by the Secretary of the Army · 1995
- Grating coupler with monolithically integrated quantum well index modulator30US 4,904,045 AAmerican Telephone and Telegraph Company · 1990