G01S 7/489
Gain of receiver varied automatically during pulse-recurrence period
G01S7/489 (Gain of receiver varied automatically during pulse-recurrence period) appears on 93 US grants and 102 published applications in this corpus.
Search patents in G01S- Granted patents
- 93
- Published applications
- 102
- Assignees
- 78
- Inventors
- 208
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 4 |
| 2004 | 3 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 1 | 1 |
| 2009 | 1 | 1 |
| 2010 | 1 | 1 |
| 2011 | 2 | 0 |
| 2012 | 0 | 5 |
| 2013 | 0 | 2 |
| 2014 | 3 | 3 |
| 2015 | 4 | 2 |
| 2016 | 5 | 3 |
| 2017 | 3 | 3 |
| 2018 | 5 | 10 |
| 2019 | 5 | 4 |
| 2020 | 3 | 8 |
| 2021 | 6 | 13 |
| 2022 | 5 | 10 |
| 2023 | 12 | 11 |
| 2024 | 4 | 4 |
| 2025 | 10 | 6 |
| 2026 | 5 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Time-of-flight distance compensation threshold ramp driver16 Jun 2026US 12,656,466 B2Sensors Unlimited, Inc.
- Configurable non-linear gain amplifier and lidar analog front end24 Mar 2026US 12,585,003 B2Waymo LLC
- Multi-detector LIDAR systems and methods for mitigating range aliasing17 Mar 2026US 12,578,442 B2LG Innotek Co., Ltd.
- Avalanche photodiode gain compensation for wide dynamic range17 Feb 2026US 12,553,994 B2Luminar Technologies, Inc.
- Multi-detector LIDAR systems and methods for mitigating range aliasing10 Feb 2026US 12,546,871 B2LG Innotek Co., Ltd.
- Lidar device for a vehicle and method for operating a lidar device23 Jul 2026US 2026/0211087 A1Valeo Detection Systems GmbH
- Improving signal-to-noise ratio in light detection and ranging by optical preamplification16 Jul 2026US 2026/0202517 A1Lumentum Operations LLC
- Configurable Non-Linear Gain Amplifier and Lidar Analog Front End2 Jul 2026US 2026/0186111 A1Waymo LLC
- Time-of-flight sensor and method of operating the same25 Jun 2026US 2026/0177674 A1Samsung Electronics Co., Ltd.
- Structure light depth sensing system and method using auxiliary time-of-flight sensing28 May 2026US 2026/0147098 A1Himax Technologies Limited
Most cited
By later US patents
- Methods, devices, and systems for improving dynamic range of signal receiver99US 9,304,203 B1Google Inc. · 2016
- Laser rangefinder receiver96US 6,650,404 B1Analog Modules, Inc. · 2003
- Radar system detecting plural obstacles and measuring distance based on full gain and automatic gain control81US 5,485,155 ANippondenso Co., Ltd. · 1996
- Automotive auxiliary ladar sensor75US 9,069,080 B2Advanced Scientific Concepts, Inc. · 2015
- Method and apparatus for faithful gray scale representation of under water laser images53US 5,313,261 AApplied Remote Technology, Inc. · 1994