G01S 7/4814
Of transmitters alone
Official title: {of transmitters alone}
G01S7/4814 (Of transmitters alone) appears on 3,070 US grants and 4,615 published applications in this corpus.
Search patents in G01S- Granted patents
- 3,070
- Published applications
- 4,615
- Assignees
- 1,084
- Inventors
- 6,417
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 7 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 7 | 0 |
| 1997 | 4 | 0 |
| 1998 | 8 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 0 |
| 2002 | 3 | 11 |
| 2003 | 8 | 7 |
| 2004 | 11 | 5 |
| 2005 | 3 | 13 |
| 2006 | 7 | 9 |
| 2007 | 6 | 15 |
| 2008 | 10 | 12 |
| 2009 | 11 | 18 |
| 2010 | 21 | 29 |
| 2011 | 12 | 25 |
| 2012 | 15 | 45 |
| 2013 | 29 | 33 |
| 2014 | 44 | 47 |
| 2015 | 36 | 70 |
| 2016 | 54 | 109 |
| 2017 | 73 | 139 |
| 2018 | 129 | 267 |
| 2019 | 196 | 338 |
| 2020 | 243 | 486 |
| 2021 | 242 | 542 |
| 2022 | 348 | 616 |
| 2023 | 445 | 600 |
| 2024 | 439 | 510 |
| 2025 | 355 | 396 |
| 2026 | 269 | 273 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Depth sensing using multiple coherent emitters6 Oct 2026US 12,754,290 B2Apple Inc.
- Active optical sensor providing near and far field target detection6 Oct 2026US 12,754,292 B2Apple Inc.
- Separated type receiving device for Lidar, transmitting device for Lidar and Lidar system thereof6 Oct 2026US 12,754,293 B2Electronics and Telecommuications Research Institute
- Distance measurement head and multi-target distance measurement system including the same22 Sep 2026US 12,742,859 B2Korea Institute of Machinery & Materials
- Fiber-based transmitter and receiver channels of light detection and ranging systems22 Sep 2026US 12,742,860 B2Seyond, Inc.
- Picture recording arrangement and illumination adapting method8 Oct 2026US 2026/0310049 A1ams-OSRAM AG
- Detection module and machine including the same1 Oct 2026US 2026/0299124 A1Advanced Semiconductor Engineering, Inc.
- Method of image processing for a motor vehicle1 Oct 2026US 2026/0301416 A1Magna Electronics Sweden AB
- Hairdryer24 Sep 2026US 2026/0283325 A1Dyson Technology Limited
- Tuneable lidar systems and related methods24 Sep 2026US 2026/0287719 A1The Government of the United States of America, as represented by the Secretary of the Navy
Most cited
By later US patents
- Microrod compression of laser beam in combination with transmit lens330US 9,086,273 B1Google Inc. · 2015
- Devices and methods for a rotating LIDAR platform with a shared transmit/receive path322US 8,836,922 B1Google Inc. · 2014
- Color LiDAR scanner300US 8,675,181 B2Velodyne Acoustics, Inc. · 2014
- Methods and apparatus for object detection and identification in a multiple detector lidar array262US 9,360,554 B2Facet Technology Corp. · 2016
- Optoelectric sensing device with common deflection device235US 7,345,271 B2IBEO Automobile Sensor GmbH · 2008