G02F 1/0322
Arrangements comprising two or more independently controlled crystals
Official title: {Arrangements comprising two or more independently controlled crystals}
G02F1/0322 (Arrangements comprising two or more independently controlled crystals) appears on 95 US grants and 56 published applications in this corpus.
Search patents in G02F- Granted patents
- 95
- Published applications
- 56
- Assignees
- 75
- Inventors
- 180
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 6 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 5 | 5 |
| 2003 | 4 | 2 |
| 2004 | 2 | 1 |
| 2005 | 4 | 2 |
| 2006 | 1 | 2 |
| 2007 | 2 | 4 |
| 2008 | 1 | 2 |
| 2009 | 5 | 5 |
| 2010 | 3 | 3 |
| 2011 | 0 | 2 |
| 2012 | 3 | 2 |
| 2013 | 2 | 1 |
| 2014 | 3 | 3 |
| 2015 | 3 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 2 |
| 2018 | 2 | 2 |
| 2019 | 2 | 4 |
| 2020 | 2 | 3 |
| 2021 | 4 | 4 |
| 2022 | 2 | 3 |
| 2023 | 3 | 2 |
| 2024 | 3 | 1 |
| 2025 | 0 | 0 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Wide angle Pockels cells and use thereof16 Jun 2026US 12,656,636 B2Excelitas Deutschland GmbH
- Advanced spatial light modulators, associated systems and methods13 Jan 2026US 12,523,895 B2Syght, Inc.
- Optical deflection device10 Sep 2024US 12,085,832 B2Nippon Telegraph and Telephone Corporation
- Laser apparatus having multiple-pass electro-optic modulators30 Apr 2024US 11,973,303 B2Panasonic Intellectual Property Management Co., Ltd.
- Advanced optoelectronic system architectures and associated methods using spatial light modulation30 Jan 2024US 11,886,057 B2Syght, Inc.
- Optical integrated circuit device and optical system including the same20 Jun 2024US 2024/0201524 A1Electronics and Telecommunications Research Institute
- Wide angle pockels cells and use thereof30 Nov 2023US 2023/0384626 A1Qioptiq Photonics GmbH & Co. KG
- Advanced optoelectronic system architectures and associated methods using spatial light modulation15 Jun 2023US 2023/0185120 A1Syght, Inc.
- Laser apparatus having multiple-pass electro-optic modulators29 Dec 2022US 2022/0416497 A1Panasonic Intellectual Property Management Co., Ltd.
- Advanced Spatial Light Modulators, Associated Systems and Methods6 Oct 2022US 2022/0317485 A1Syght, Inc.
Most cited
By later US patents
- Retarder stack for preconditioning light for a modulator having modulation and isotropic states of polarization269US 5,929,946 AColorLink, Inc. · 1999
- Liquid crystal geometrical phase optical elements and a system for generating and rapidly switching helical modes of an electromagnetic wave, based on these optical elements97US 8,264,623 B2Consiglio Nazionale Delle Ricerche—INFM Instituo Nazionale per la Fisica Della Materia · 2012
- Optical attenuator using polarization modulation and a feedback controller88US 5,963,291 AChorum Technologies LP · 1999
- Color filters, sequencers and displays using color selective light modulators76US 6,417,892 B1ColorLink, Inc. · 2002
- Color selective light modulators employing birefringent stacks65US 5,990,996 AColorLink, Inc. · 1999