Inventor
MA JINGYAN
CH10 patents
⚠️ This page may combine multiple inventors who share the name “MA JINGYAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LOGITECH EUROPE SA
5 patentsUSD1025064SApr 30, 2024
Keyboard
LOGITECH EUROPE SA6 citations83
USD1002616SOct 24, 2023
Keyboard
LOGITECH EUROPE SA7 citations83
USD1036443SJul 23, 2024
Keyboard
LOGITECH EUROPE SA3 citations72
USD1006810SDec 5, 2023
Keyboard
LOGITECH EUROPE SA1 citations71
USD1109153SJan 13, 2026
Input device
LOGITECH EUROPE SA0 citations53
Datang mobile communications equipment co ltd
4 patentsUS11005580B2May 11, 2021
Array antenna calibration method and device
Datang mobile communications equipment co ltd1 citations60
US11277182B2Mar 15, 2022
Hybrid beam forming architecture-based calibration compensation method and apparatus
Datang mobile communications equipment co ltd0 citations50
US11171417B2Nov 9, 2021
Method and apparatus for calibrating antenna
Datang mobile communications equipment co ltd0 citations50
US10931359B2Feb 23, 2021
Method and apparatus for detecting beam
Datang mobile communications equipment co ltd0 citations50