G02F 1/332
Comprising a plurality of transducers on the same crystal surface
Official title: {comprising a plurality of transducers on the same crystal surface, e.g. multi-channel Bragg cell}
G02F1/332 (Comprising a plurality of transducers on the same crystal surface) appears on 103 US grants and 89 published applications in this corpus.
Search patents in G02F- Granted patents
- 103
- Published applications
- 89
- Assignees
- 56
- Inventors
- 182
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 3 |
| 2003 | 0 | 0 |
| 2004 | 2 | 3 |
| 2005 | 1 | 5 |
| 2006 | 7 | 1 |
| 2007 | 0 | 2 |
| 2008 | 2 | 3 |
| 2009 | 2 | 1 |
| 2010 | 2 | 2 |
| 2011 | 1 | 0 |
| 2012 | 3 | 1 |
| 2013 | 1 | 2 |
| 2014 | 1 | 6 |
| 2015 | 2 | 5 |
| 2016 | 2 | 4 |
| 2017 | 2 | 8 |
| 2018 | 6 | 6 |
| 2019 | 8 | 6 |
| 2020 | 1 | 3 |
| 2021 | 4 | 7 |
| 2022 | 4 | 1 |
| 2023 | 6 | 4 |
| 2024 | 7 | 10 |
| 2025 | 7 | 2 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multi-qubit control with acousto-optic modulators15 Sep 2026US 12,737,657 B2IonQ, Inc.
- Multi head scanning lithographic laser writer and a method for operating7 Jul 2026US 12,675,049 B2Mycronic AB
- Optical modulator and image projector based on leaky-mode waveguide with spatial multiplexing28 Apr 2026US 12,613,446 B2Meta Platforms Technologies, LLC
- Fixture to securely bond transducers to an optical element25 Nov 2025US 12,479,047 B2IntraAction Corp.
- Acousto-optic modulator system and device with connections and related methods4 Nov 2025US 12,461,402 B2Eagle Technology, LLC
- An integrated device and a method for diffracting a light signal, and a method for manufacturing an integrated device8 Oct 2026US 2026/0310042 A1Imec Vzw
- Electrical crosstalk cancellation in acoustooptical modulators17 Sep 2026US 2026/0277038 A1Mycronic AB
- Photonic integrated circuit and methods for manufacturing and operating the same30 Jul 2026US 2026/0219524 A1Innolume GmbH
- Ultrasonic light deflector, endoscope device, and ultrasonic light deflection method2 Jul 2026US 2026/0186368 A1The Doshisha
- Acousto-optic system having phase-shifting reflector6 Nov 2025US 2025/0343388 A1Electro Scientific Industries, Inc.
Most cited
By later US patents
- Optical interconnecting device and method80US 5,165,104 AOptivideo Corporation · 1992
- Fiber-optic matrix switch using phased array acousto-optic device60US 6,922,498 B2MVM Electronics · 2005
- Acousto-optical data input transducer with optical data storage and process for operation thereof55US 3,989,347 ASiemens Aktiengesellschaft · 1976
- Acousto-optic polychromatic light modulator37US 5,463,493 AMVM Electronics · 1995
- Tunable acoustic gradient index of refraction lens and system29US 8,194,307 B2The Trustees of Princeton University · 2012