G01S 7/026
Involving the transmission of elliptically or circularly polarised waves
Official title: {involving the transmission of elliptically or circularly polarised waves}
G01S7/026 (Involving the transmission of elliptically or circularly polarised waves) appears on 125 US grants and 146 published applications in this corpus.
Search patents in G01S- Granted patents
- 125
- Published applications
- 146
- Assignees
- 108
- Inventors
- 317
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 2 | 2 |
| 2005 | 0 | 6 |
| 2006 | 1 | 1 |
| 2007 | 4 | 2 |
| 2008 | 5 | 2 |
| 2009 | 2 | 2 |
| 2010 | 2 | 3 |
| 2011 | 2 | 3 |
| 2012 | 2 | 1 |
| 2013 | 2 | 2 |
| 2014 | 1 | 7 |
| 2015 | 2 | 6 |
| 2016 | 9 | 9 |
| 2017 | 4 | 5 |
| 2018 | 3 | 8 |
| 2019 | 4 | 10 |
| 2020 | 13 | 16 |
| 2021 | 5 | 12 |
| 2022 | 4 | 9 |
| 2023 | 14 | 10 |
| 2024 | 11 | 14 |
| 2025 | 3 | 7 |
| 2026 | 6 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- LIDAR systems and methods for detection and classification of objects14 Jul 2026US 12,681,136 B2Innoviz Technologies Ltd.
- Distance measuring device and distance measuring method30 Jun 2026US 12,669,572 B2Sony Semiconductor Solutions Corporation
- Radar system for automotive applications26 May 2026US 12,638,578 B2Aptiv Technologies AG
- Proximity detection for a beamforming transceiver19 May 2026US 12,631,722 B2Nokia Technologies Oy
- Radar system for automotive applications12 May 2026US 12,625,228 B2Aptiv Technologies AG
- Adapting operational parameters based on measurements confidence level17 Sep 2026US 2026/0276778 A1Innoviz Technologies Ltd.
- Road surface characterization20 Aug 2026US 2026/0243865 A1Teknologian tutkimuskeskus VTT Oy
- Electronic device and transmitting-and-receiving system16 Jul 2026US 2026/0204802 A1KYOCERA Corporation
- Polarization detection system and method23 Apr 2026US 2026/0110789 A1Rohde & Schwarz GmbH & Co.KG
- Synchronizing of distributed radar units26 Feb 2026US 2026/0056288 A1NXP B. V.
Most cited
By later US patents
- Polarametric blind spot detector with steerable beam207US 6,734,807 B2Lear Automotive Dearborn, Inc. · 2004
- Steerable transmit, steerable receive frequency modulated continuous wave radar transceiver164US 9,285,461 B2Nokia Technologies Oy · 2016
- Transponder systems54US 4,679,046 ASenelco Limited · 1987
- Dual mode target sensing apparatus48US 7,183,966 B1Lockheed Martin Corporation · 2007
- Microwave reflection survey technique for determining depth and orientation of buried objects30US 4,728,897 ABritish Gas Corporation · 1988