G01N 2021/9586
Windscreens
Official title: {Windscreens}
G01N2021/9586 (Windscreens) appears on 109 US grants and 81 published applications in this corpus.
Search patents in G01N- Granted patents
- 109
- Published applications
- 81
- Assignees
- 68
- Inventors
- 195
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 3 |
| 2008 | 2 | 3 |
| 2009 | 3 | 3 |
| 2010 | 4 | 6 |
| 2011 | 3 | 2 |
| 2012 | 2 | 1 |
| 2013 | 2 | 1 |
| 2014 | 2 | 3 |
| 2015 | 1 | 4 |
| 2016 | 5 | 8 |
| 2017 | 8 | 3 |
| 2018 | 3 | 3 |
| 2019 | 4 | 4 |
| 2020 | 5 | 5 |
| 2021 | 2 | 7 |
| 2022 | 3 | 8 |
| 2023 | 5 | 5 |
| 2024 | 10 | 7 |
| 2025 | 5 | 1 |
| 2026 | 5 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for detecting optical defects within windshield7 Jul 2026US 12,674,766 B2Saint-Gobain Sekurit France
- Method and system for detecting optical defects within a glass windshield7 Jul 2026US 12,675,873 B2Saint-Gobain Sekurit France
- Method of quantifying a loss of visibility through a transparent object28 Apr 2026US 12,614,263 B2Airbus Helicopters
- Method for measuring the optical quality of a given region of a glazing unit, associated measuring device17 Mar 2026US 12,578,287 B2Saint-Gobain Sekurit France
- Method for calibrating a rain sensor, computer program product, rain sensor system and vehicle3 Feb 2026US 12,539,827 B2Valeo Schalter und Sensoren GmbH
- System for windshield residue detection and quantification1 Jan 2026US 2026/0002881 A1Tesla, Inc.
- Systems and methods for damage detection9 Jan 2025US 2025/0014163 A1Belron International Limited
- Method and system for detecting optical defects within a glass windshield19 Dec 2024US 2024/0420312 A1Saint-Gobain Sekurit France
- Method and device for detecting local defects on a reflective surface26 Sep 2024US 2024/0319105 A1Isra Vision AG
- Automotive glazing with safety status detection29 Aug 2024US 2024/0288379 A1AGP America S.A.
Most cited
By later US patents
- Field test unit for windscreen optical evaluation35US 4,310,242 AThe United States of America as represented by the Secretary of the Air Force · 1982
- Distortion inspection apparatus of a glass plate31US 4,647,197 ANippon Sheet Glass Co., Ltd. · 1987
- Process and apparatus for the detection of flaws in transparent sheets of glass30US 4,492,477 ACEM Cie Electro-Mecanique · 1985
- Method and apparatus for determining optical quality24US 6,208,412 B1Visteon Global Technologies, Inc. · 2001
- Testing light transmitting articles19US 4,776,692 ABritish Aerospace Public Limited Company · 1988