Inventor
MA CHIXIANG
CN14 patents
⚠️ This page may combine multiple inventors who share the name “MA CHIXIANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HUAWEI TECH CO LTD
13 patentsUS11503633B2Nov 15, 2022
Data transmission method and apparatus in WLAN
HUAWEI TECH CO LTD6 citations85
US9907083B2Feb 27, 2018
Multi-carrier aggregation method and apparatus, user equipment, and network side device
HUAWEI TECH CO LTD5 citations73
US10820304B2Oct 27, 2020
NAV setting method in wireless communications system and related device
HUAWEI TECH CO LTD5 citations72
US10750536B2Aug 18, 2020
Data transmission method and apparatus in WLAN
HUAWEI TECH CO LTD3 citations72
US10063362B2Aug 28, 2018
Data transmission method and data transmission device
HUAWEI TECH CO LTD3 citations72
US12446065B2Oct 14, 2025
Data transmission method and apparatus in WLAN
HUAWEI TECH CO LTD0 citations62
US10034254B2Jul 24, 2018
Method, device and system for adjusting timing advance
HUAWEI TECH CO LTD0 citations52
US11025476B2Jun 1, 2021
Multi-channel contention method, communications device, and wireless network system
HUAWEI TECH CO LTD0 citations51
US10554373B2Feb 4, 2020
Data transmission method and data transmission device
HUAWEI TECH CO LTD0 citations51
US12267845B2Apr 1, 2025
Communication method and apparatus
HUAWEI TECH CO LTD0 citations50
US12477523B2Nov 18, 2025
Sidelink data packet sending and receiving method and communication apparatus
HUAWEI TECH CO LTD0 citations48
US10433186B2Oct 1, 2019
Method and apparatus for transmitting signaling
HUAWEI TECH CO LTD0 citations41
US10172159B2Jan 1, 2019
Data transmission method and device
HUAWEI TECH CO LTD0 citations41