Inventor
HWANG CHIEH-TSAO
TW17 patents
⚠️ This page may combine multiple inventors who share the name “HWANG CHIEH-TSAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DELTA ELECTRONICS INC
10 patentsUS12191574B2Jan 7, 2025
Antenna array device
DELTA ELECTRONICS INC2 citations72
US11522591B2Dec 6, 2022
Beamforming device, beamforming system and beam former
DELTA ELECTRONICS INC2 citations72
US11316283B2Apr 26, 2022
Dual polarized antenna
DELTA ELECTRONICS INC2 citations72
US11197366B2Dec 7, 2021
Electromagnetic band gap structutre for antenna array
DELTA ELECTRONICS INC0 citations62
US11063369B2Jul 13, 2021
Antenna array
DELTA ELECTRONICS INC0 citations62
US12494835B2Dec 9, 2025
Communication system
DELTA ELECTRONICS INC0 citations60
US12512587B2Dec 30, 2025
Antenna structure and wireless communication device
DELTA ELECTRONICS INC0 citations49
US12388195B2Aug 12, 2025
Antenna structure and antenna device
DELTA ELECTRONICS INC0 citations49
US12155120B2Nov 26, 2024
Antenna array device
DELTA ELECTRONICS INC0 citations49
US11916293B2Feb 27, 2024
Antenna structure and wireless communication device
DELTA ELECTRONICS INC0 citations49