Inventor

LI ZHENGZHENG

US35 patents

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

LI ZHENGZHENG

APTIV TECH LTD

Angle finding for a detector having a paired staggered array

Radar system with sparse primary array and dense auxiliary array

Radar system with modified orthogonal linear antenna subarrays

Angle finding for a detector having a paired staggered array

Angle-finding process for sparse uniform arrays

Radar system to detect angles in bistatic and monostatic scenarios

Independent transmit and receive channel calibration for multiple-input multiple-output (MIMO) systems

Slow time frequency division multiplexing with binary phase shifters

Radar system with modified orthogonal linear antenna subarrays

Scalable cascading radar system

Radiation pattern reconfigurable antenna

Radiation pattern reconfigurable antenna

Detector device including a shifted multi-dimensional array of detector elements

Slow-time modulation for multiple radar channels

Slow time frequency division multiplexing with binary phase shifters

Linear prediction-based bistatic detector for automotive radar

Frequency division multiplexing with polyphase shifters

Aptiv Technologies AG

Wave-shaped ground structure for antenna arrays

Angle finding for a detector having a paired staggered array

Radar system to universally detect direction-of-arrival or direction-of-departure angles in direct-path and multipath reflection conditions

Radar system with paired one-dimensional and two-dimensional antenna arrays

Spatial-block code division multiplexing (CDM) for multiple input multiple output (MIMO) waveforms

Radar system to jointly detect direction-of-arrival and direction-of-departure angles in multipath scenarios

Multiple-target, simultaneous beamforming for four-dimensional radar systems

Radar system with sequential two-dimensional angle estimation

Systems and methods for generating independent transmit and receive calibration matrices for MIMO radar systems

Multi-channel joint interference mitigation

Asymmetrical frequency-division multiplexing for radar systems

NLS using a bounded linear initial search space and a fixed grid with pre-calculated variables

NLS using a bounded linear initial search space and a fixed grid with pre-calculated variables

Frequency division multiplexing with polyphase shifters

Object range and velocity detection from varying radar pulse repetition times

HUAWEI TECH CO LTD

Method for reducing adjacent-channel interference and relay device

Joint channel correction method, related apparatus, and system

APPLE INC

System state management in centralized rendering environment