Inventor
HUANG CHANG-CHING
TW15 patents
⚠️ This page may combine multiple inventors who share the name “HUANG CHANG-CHING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHIUN MAI COMMUNICATION SYSTEMS INC
5 patentsUS9653780B2May 16, 2017
Antenna module
CHIUN MAI COMMUNICATION SYSTEMS INC5 citations72
US10978795B2Apr 13, 2021
Antenna structure and wireless communication device using the same
CHIUN MAI COMMUNICATION SYSTEMS INC4 citations69
US12388170B2Aug 12, 2025
Antenna module and wireless communication device having same
CHIUN MAI COMMUNICATION SYSTEMS INC0 citations50
US10985459B2Apr 20, 2021
Antenna structure and wireless communication device using the same
CHIUN MAI COMMUNICATION SYSTEMS INC0 citations49
US12525717B2Jan 13, 2026
Circular polarized antenna array module and wireless communication device
CHIUN MAI COMMUNICATION SYSTEMS INC0 citations45
EXCELLENCE OPTO INC
4 patentsUS11830862B2Nov 28, 2023
Chip structure of micro light-emitting diode display
EXCELLENCE OPTO INC0 citations57
US11869816B2Jan 9, 2024
LED package with multiple test pads and parallel circuit elements
EXCELLENCE OPTO INC0 citations49
US11869817B2Jan 9, 2024
Vertical light emitting diode chip package with electrical detection position
EXCELLENCE OPTO INC0 citations49
US11672065B1Jun 6, 2023
Automotive lighting unit for detecting electrical characteristics of light emitter diode component
EXCELLENCE OPTO INC0 citations46
ZHONGSHAN FUMAO SEALS TECH CO LTD
3 patentsUS11543319B2Jan 3, 2023
Arch bracket for diaphragm pressure gauge
ZHONGSHAN FUMAO SEALS TECH CO LTD0 citations58
US12467810B2Nov 11, 2025
Combined type inner diaphragm pressure gauge and mounting assembly
ZHONGSHAN FUMAO SEALS TECH CO LTD0 citations47
US11543318B2Jan 3, 2023
Pressure measuring instrument
ZHONGSHAN FUMAO SEALS TECH CO LTD0 citations47