G02F 1/0551
Constructional details
Official title: {Constructional details}
G02F1/0551 (Constructional details) appears on 93 US grants and 32 published applications in this corpus.
Search patents in G02F- Granted patents
- 93
- Published applications
- 32
- Assignees
- 54
- Inventors
- 136
- Latest grant
- 20 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 5 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 5 | 0 |
| 1988 | 5 | 0 |
| 1989 | 7 | 0 |
| 1990 | 0 | 0 |
| 1991 | 6 | 0 |
| 1992 | 2 | 0 |
| 1993 | 6 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 5 | 2 |
| 2002 | 5 | 8 |
| 2003 | 4 | 2 |
| 2004 | 3 | 1 |
| 2005 | 0 | 1 |
| 2006 | 2 | 3 |
| 2007 | 2 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 2 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 4 |
| 2022 | 1 | 0 |
| 2023 | 2 | 2 |
| 2024 | 1 | 0 |
| 2025 | 2 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Diffusion barrier layer in lithium niobate-containing photonic devices20 May 2025US 12,306,481 B2HyperLight Corporation
- Heterogeneous integration and electro-optic modulation of III-nitride photonics on a silicon photonic platform8 Apr 2025US 12,271,068 B2Rtx Bbn Technologies, Inc.
- Apparatus for plasmonic nanoantenna optical beam phase-shifter and steerer23 Jul 2024US 12,044,912 B2Huawei Technologies Canada Co., Ltd.
- Hetergenous integration and electro-optic modulation of III-nitride photonics on a silicon photonic platform12 Sep 2023US 11,754,865 B2Raytheon BBN Technologies Corp.
- Systems and methods for integrating a-axis oriented barium titanate thin films on silicon (001) via strain control24 Jan 2023US 11,561,421 B2Board of Regents, The University of Texas System
- Encapsulation of thin film lithium-containing films for 3 dimensional integration13 Aug 2026US 2026/0235898 A1
- Diffusion barrier layer in lithium niobate-containing photonic devices4 Dec 2025US 2025/0370281 A1
- Diffusion barrier layer in lithium niobate-containing photonic devices14 Dec 2023US 2023/0400716 A1HyperLight Corporation
- Heterogeneous integration and electro-optic modulation of iii-nitride photonics on a silicon photonic platform22 Jun 2023US 2023/0194911 A1Raytheon BBN Technologies Corp.
- Adjustable Optical Switch Based on PLZST Antiferroelectric Photonic Crystal, and Adjusting and Control Method thereof22 Jul 2021US 2021/0223579 A1Hubei Minzu University
Most cited
By later US patents
- Optical lens structure and control system for maintaining a selected constant level of transmitted light at a wearer's eyes218US 5,654,786 A1997
- Rigid electro-optic device using a transparent ferroelectric ceramic element84US 4,201,450 APolaroid Corporation · 1980
- Electrooptic ceramic display and method for making same63US 4,636,786 AMotorola, Inc. · 1987
- PLZT multi-shutter color electrode pattern55US 4,744,640 AMotorola, Inc. · 1988
- Illumination and light gate utilization methods and apparatus54US 4,316,196 ABell & Howell Company · 1982