G01N 2021/1793
Remote sensing
Official title: {Remote sensing}
G01N2021/1793 (Remote sensing) appears on 631 US grants and 646 published applications in this corpus.
Search patents in G01N- Granted patents
- 631
- Published applications
- 646
- Assignees
- 429
- Inventors
- 1,451
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 7 | 0 |
| 1992 | 5 | 0 |
| 1993 | 2 | 0 |
| 1994 | 6 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 4 | 3 |
| 2003 | 8 | 8 |
| 2004 | 8 | 11 |
| 2005 | 7 | 19 |
| 2006 | 18 | 18 |
| 2007 | 15 | 23 |
| 2008 | 17 | 27 |
| 2009 | 25 | 19 |
| 2010 | 22 | 26 |
| 2011 | 25 | 23 |
| 2012 | 31 | 30 |
| 2013 | 23 | 20 |
| 2014 | 26 | 17 |
| 2015 | 18 | 15 |
| 2016 | 15 | 22 |
| 2017 | 14 | 25 |
| 2018 | 19 | 40 |
| 2019 | 36 | 34 |
| 2020 | 47 | 46 |
| 2021 | 35 | 44 |
| 2022 | 33 | 54 |
| 2023 | 42 | 34 |
| 2024 | 40 | 40 |
| 2025 | 42 | 29 |
| 2026 | 9 | 19 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Estimating gas quantity in a pixel based on spectral matched filtering18 Aug 2026US 12,710,361 B2Maxar Technologies Holdings Inc.
- System and method for open-path sensing of a fluid28 Jul 2026US 12,693,218 B2Imec Vzw
- Pixel scale Fabry Perot filter array for chemical agent vapor detection23 Jun 2026US 12,663,312 B2Massachusetts Institute of Technology
- Power station inspection system and power station inspection method16 Jun 2026US 12,657,679 B2Huawei Digital Power Technologies Co., Ltd.
- Systems and methods for characterizing atmospheric emissions26 May 2026US 12,638,389 B2The Regents of the University of Colorado
- Method and system for analysing ore27 Aug 2026US 2026/0251555 A1Anglo American Technical & Sustainability Services Ltd
- Systems and methods for characterizing atmospheric emissions20 Aug 2026US 2026/0243675 A1The Regents of the University of Colorado, a body corporate
- Systems and methods for automated crop load management13 Aug 2026US 2026/0231847 A1Automated Fruit Scouting Inc.
- Method and system for improving the accuracy of satellite remote sensing inversion by integrating hyperspectral proximal sensing23 Jul 2026US 2026/0210846 A1Nanjing Institute of Geography & Limnology. Chinese Academy of Sciences
- Aerial methane gas leak detection pod16 Jul 2026US 2026/0202279 A1Vanguard Pipeline Inspection LLC
Most cited
By later US patents
- System and method for remote quantitative detection of fluid leaks from a natural gas or oil pipeline148US 6,822,742 B1Eastman Kodak Company · 2004
- Method and apparatus for stand-off chemical detection129US 7,298,475 B2The Secretary of State for Defence · 2007
- Apparatus for remote analysis of vehicle emissions126US 5,401,967 AColorado Seminary dba University of Denver · 1995
- Stand-off chemical detector124US 8,124,936 B1The United States of America as represented by the Secretary of the Army · 2012
- Remote sensing gas analyzer105US 4,795,253 AMobay Corporation · 1989