Inventor
SHI ZHIGUO
CN12 patents
⚠️ This page may combine multiple inventors who share the name “SHI ZHIGUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV ZHEJIANG
11 patentsUS11841448B2Dec 12, 2023
Composite tensor beamforming method for electromagnetic vector coprime planar array
UNIV ZHEJIANG0 citations60
US11300648B2Apr 12, 2022
High-resolution, accurate, two-dimensional direction-of-arrival estimation method based on coarray tensor spatial spectrum searching with co-prime planar array
UNIV ZHEJIANG2 citations60
US11567161B2Jan 31, 2023
Method for estimating the direction-of-arrival of a coprime array based on virtual domain statistics reconstruction of single-bit quantized signal
UNIV ZHEJIANG2 citations59
US12392855B2Aug 19, 2025
Two-dimensional direction-of-arrival estimation method for coprime surface array based on virtual domain tensor filling
UNIV ZHEJIANG0 citations50
US11879986B2Jan 23, 2024
Three-dimensional co-prime cubic array direction-of-arrival estimation method based on a cross-correlation tensor
UNIV ZHEJIANG0 citations50
US12540996B2Feb 3, 2026
Method for estimating direction of arrival of sub-array partition type l-shaped coprime array based on fourth-order sampling covariance tensor denoising
UNIV ZHEJIANG0 citations49
US12117545B2Oct 15, 2024
Method for estimating direction of arrival of an L-type coprime array based on coupled tensor decomposition
UNIV ZHEJIANG0 citations49
US11422177B2Aug 23, 2022
Spatial spectrum estimation method with enhanced degree-of-freedom based on block sampling tensor construction for coprime planar array
UNIV ZHEJIANG0 citations49
US11408960B2Aug 9, 2022
Two-dimensional direction-of-arrival estimation method for coprime planar array based on structured coarray tensor processing
UNIV ZHEJIANG0 citations49
US11822993B2Nov 21, 2023
Slot-type ultra-wideband depolarized chipless RFID tag
UNIV ZHEJIANG0 citations47
US11630980B2Apr 18, 2023
Combined ultra-wideband cross-polarized chipless RFID tag based on MFCC feature coding
UNIV ZHEJIANG0 citations47