Inventor

VISWANATHA KUMAR BHARGAV

US60 patents

⚠️ This page may combine multiple inventors who share the name “VISWANATHA KUMAR BHARGAV”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

VISWANATHA KUMAR BHARGAV

AEVA INC

Techniques for simultaneous determination of range and velocity with passive modulation

LIDAR window blockage detection

LIDAR system noise calibration and target detection

Techniques for fast point cloud filtering using a series cascaded filter

Techniques for automatic gain control in a frequency domain for a signal path for a frequency modulated continuous wave (FMCW) light detection and ranging (LIDAR) system

Signal processing techniques for improving target detection and/or resolution

Techniques to compensate for mirror doppler spreading in coherent LiDAR systems by power spectrum density

Techniques to compensate for phase impairments in LIDAR systems

Method to improve probability of detection in dynamic scenarios in coherent LIDAR systems

Selective sub-band processing for angular resolution and detection sensitivity in a LIDAR system

Techniques for point cloud filtering

Techniques for detection processing with amplitude modulation (AM) and frequency modulation (FM) paths for simultaneous determination of range and velocity

Techniques for automatic gain control in a time domain for a signal path for a frequency modulated continuous wave (FMCW) light detection and ranging (LIDAR) system

Techniques for simultaneous determination of range and velocity with active modulation

Techniques for fast point cloud filtering using a parallel cascaded filter

Techniques to compensate for mirror doppler spreading in coherent lidar systems by convolution

Techniques to use power spectrum density in coherent lidar systems

Techniques for signal processing based on subband typing

Techniques for compensating for ego-velocity and target velocity in the digitally-sampled target signal

Techniques for identifying obstructions of a LIDAR window

Techniques for ghosting mitigation in coherent lidar systems

Techniques to compensate for mirror Doppler spreading in coherent LiDAR systems using matched filtering

Selective subband processing for a LIDAR system

Techniques for improving probability of detection in light detection and ranging (LIDAR) systems

Techniques for ghosting mitigation in coherent lidar systems using in-phase/quadrature phase (IQ) processing

Techniques for ghosting mitigation in coherent LIDAR systems using multiple chirp rates

Techniques for improving SNR in a FMCW LiDAR system using a coherent receiver

Techniques for identifying obstructions in a LIDAR system

Compensating for phase impairments in LIDAR systems

Techniques to use power spectrum density in coherent LiDAR systems

Signal processing based on signal subband typing

Techniques to associate peaks in multi-target scenarios in coherent LIDAR systems

LIDAR system target detection

Techniques for using matched filtering in coherent LiDAR systems

Techniques for LIDAR system noise calibration and compensation for improved target detection

Techniques to use convolution to reduce measured error in coherent LiDAR systems

Techniques for identifying obstructions in a LIDAR system

Techniques to compensate for variations in phase over time in LIDAR systems

Techniques to associate peaks in multi-target scenarios in coherent lidar systems

Techniques for filtering points in a light detection and ranging system

Techniques for correcting phase impairments in a target signal

FMCW LIDAR system with passive amplitude modulation for simultaneous determination of range and velocity

Frequency domain automatic gain control for a frequency modulated continuous wave (FMCW) light detection and ranging (LIDAR) system

Techniques for using active amplitude modulation for simultaneous determination of range and velocity in an FMCW LIDAR system

Techniques for processing amplitude modulation (AM) and frequency modulation (FM) in separate paths for simultaneous determination of range and velocity in an FMCW LIDAR system

Techniques for time domain automatic gain control for a frequency modulated continuous wave (FMCW) light detection and ranging (LIDAR) system

Techniques for identifying true signals in coherent LIDAR systems

Techniques for peak detection in a LIDAR system using weighted metrics and band selection

Techniques for peak detection in a LIDAR system

UNIV CALIFORNIA

Method and apparatus for layered compression of multimedia signals for storage and transmission over heterogeneous networks