Inventor
CHENG CHING-CHIA
TW11 patents
⚠️ This page may combine multiple inventors who share the name “CHENG CHING-CHIA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
REALTEK SEMICONDUCTOR CORP
5 patentsUS9008161B1Apr 14, 2015
Calibration method and calibration apparatus for calibrating mismatch between I-path and Q-path of transmitter/receiver
REALTEK SEMICONDUCTOR CORP25 citations91
US9749172B2Aug 29, 2017
Calibration method and calibration apparatus for calibrating mismatch between first signal path and second signal path of transmitter/receiver
REALTEK SEMICONDUCTOR CORP4 citations71
US9036753B1May 19, 2015
Calibration method and calibration apparatus for calibrating mismatch between I-path and Q-path of transmitter/receiver
REALTEK SEMICONDUCTOR CORP3 citations61
US9385822B2Jul 5, 2016
Wideband calibration method and wideband calibration apparatus for calibrating mismatch between first signal path and second signal path of transmitter/receiver
REALTEK SEMICONDUCTOR CORP1 citations49
US9215109B2Dec 15, 2015
Method for equalizing transmission spectrum of a wireless communication transmitter
REALTEK SEMICONDUCTOR CORP0 citations39
MEDIATEK INC
5 patentsUS11228281B2Jan 18, 2022
Apparatus and method for calibrating characteristics of power amplifier in transmitter
MEDIATEK INC2 citations68
US12003299B2Jun 4, 2024
Channel state information measurement method and associated wireless communication chip and electronic device
MEDIATEK INC0 citations59
US10785682B2Sep 22, 2020
Data unit processing method and communication device applying the data unit processing method
MEDIATEK INC1 citations59
US12562938B2Feb 24, 2026
Attack detection method for Wi-Fi secure ranging from transmitter to receiver
MEDIATEK INC0 citations49
US11108431B2Aug 31, 2021
Wireless communication apparatus for performing beamforming under frequency hopping and associated wireless communication method
MEDIATEK INC0 citations49