17 patents
Utility
LIDAR based 3-D imaging with far-field illumination overlap
15 Aug 23
Methods and systems for performing 3-D LIDAR measurements of objects simultaneously illuminated by two or more beams of light in the far field are described herein.
David S. Hall, Mathew Noel Rekow, Pieter J. Kerstens
Filed: 31 Jan 17
Utility
Multiple pixel scanning LIDAR
24 Jan 23
Methods and systems for performing three-dimensional (3-D) LIDAR measurements with multiple illumination beams scanned over a 3-D environment are described herein.
David S. Hall, Pieter J. Kerstens, Mathew Noel Rekow, Stephen S. Nestinger
Filed: 23 Jun 20
Utility
Multiple pulse, LIDAR based 3-D imaging
10 Jan 23
Methods and systems for performing multiple pulse LIDAR measurements are presented herein.
David S. Hall, Pieter J. Kerstens
Filed: 18 Jun 20
Utility
Multiple pixel scanning lidar
10 Jan 23
Methods and systems for performing three-dimensional (3-D) LIDAR measurements with multiple illumination beams scanned over a 3-D environment are described herein.
David S. Hall, Pieter J. Kerstens, Mathew Noel Rekow, Stephen S. Nestinger
Filed: 7 Apr 20
Utility
Systems and methods for detecting an electromagnetic signal in a constant interference environment
8 Nov 22
Described herein are systems and methods that detect an electromagnetic signal in a constant interference environment.
Pravin Kumar Venkatesan, Roger Jullian Pinto, Jianghui Su, Abhilash Goyal
Filed: 11 Sep 18
Utility
Application specific integrated circuits for LIDAR sensor and multi-type sensor systems
20 Sep 22
The present disclosure relates generally to systems and methods for configuring architectures for a sensor, and more particularly for light detection and ranging (hereinafter, “LIDAR”) systems based on ASIC sensor architectures supporting autonomous navigation systems.
David Hall, Anand Gopalan, Matthew Rekow, Pravin Kumar Venkatesan
Filed: 7 Jan 19
Utility
LIDAR signal acquisition
6 Sep 22
Methods and systems for combining return signals from multiple channels of a LIDAR measurement system are described herein.
David S. Hall, Rajanatha Shettigara, Nathan Slattengren, Aaron Chen, Anand Gopalan
Filed: 6 Aug 20
Utility
LIDAR based distance measurements with tiered power control
16 Aug 22
Methods and systems for controlling illumination power of a LIDAR based, three dimensional imaging system based on discrete illumination power tiers are described herein.
Kiran K. Gunnam
Filed: 10 Jan 19
Utility
Dynamic control and configuration of autonomous navigation systems
10 May 22
The present disclosure relates generally to systems and methods for generating, processing and correlating data from multiple sensors in an autonomous navigation system, and more particularly to the utilization of configurable and dynamic sensor modules within light detection and ranging systems that enable an improved correlation between sensor data as well as configurability and responsiveness of the system to its surrounding environment.
David Hall, Anand Gopalan, Mathew Rekow, Vishal Jain
Filed: 7 Jan 19
Utility
Systems and methods for improving detection of a return signal in a light ranging and detection system
5 Apr 22
Described herein are systems and methods for improving detection of a return signal in a light ranging and detection system.
David S. Hall, Anand Gopalan
Filed: 8 Dec 17
Utility
Systems and methods for efficient multi-return light detectors
22 Feb 22
Described herein are systems and methods that may efficiently detect multi-return light signals.
Kiran Kumar Gunnam, Kanke Gao, Nitinkumar Sagarbhai Barot, Anand Gopalan, David S. Hall
Filed: 23 Jun 20
Utility
Systems and methods for transmitting data via a contactless cylindrical interface
25 Jan 22
Described herein are systems and methods that create a capacitive link based on a rotating cylinder capacitor.
Pravin Kumar Venkatesan, Abhilash Goyal, William B. Etheridge, Rajesh Ramalingam Varadharajan
Filed: 6 Jan 20
Utility
Apparatus and methods for aligning devices for LIDAR systems
9 Nov 21
Apparatus and methods for aligning circuit boards (e.g., for LIDAR systems) are disclosed.
David S. Hall, Anand Gopalan, Cristhian Octavio Reyes, Thomas Richardson Tewell, Mathew Noel Rekow
Filed: 22 May 20
Utility
Multiple pulse, LIDAR based 3-D imaging
5 Oct 21
Methods and systems for performing multiple pulse LIDAR measurements are presented herein.
David S. Hall, Pieter J. Kerstens
Filed: 21 Apr 20
Utility
Systems and methods for TIA base current detection and compensation
3 Aug 21
Described herein are systems and methods that can adjust the performance of a transimpedance amplifier (TIA) in order to compensate for changing environmental and/or manufacturing conditions.
Roger Pinto, Pravin Kumar Venkatesan
Filed: 6 Nov 18
Utility
Integrated illumination and detection for LIDAR based 3-D imaging
27 Jul 21
Methods and systems for performing three dimensional LIDAR measurements with a highly integrated LIDAR measurement device are described herein.
David S. Hall, Pieter J. Kerstens, Mathew Noel Rekow
Filed: 9 Jul 18
Utility
Generation of structured map data from vehicle sensors and camera arrays
11 May 21
Motion and video data from vehicle sensors and camera arrays attached to a vehicle collect video and sensor data along a path driven by the vehicle.
Nikhil Naikal, Alonso Patron-Perez, Alexander Marques, John Kua, Aaron Matthew Bestick, Christopher D. Thompson, Andrei Claudiu Cosma
Filed: 22 Jan 19
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