Inventor
LI LIYAN
CN7 patents
⚠️ This page may combine multiple inventors who share the name “LI LIYAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV ZHEJIANG
3 patentsUS11742910B2Aug 29, 2023
Multi-user uplink and downlink beam alignment method for asymmetric millimeter wave large-scale MIMO
UNIV ZHEJIANG0 citations47
US11927687B2Mar 12, 2024
Centralized cooperative positioning method based on joint time-space processing
UNIV ZHEJIANG0 citations43
US11109342B2Aug 31, 2021
Method and electronic device for obtaining location information
UNIV ZHEJIANG0 citations43
BEIJING BALANCE MEDICAL TECH CO LTD
3 patentsUS12427021B2Sep 30, 2025
Split-type interventional tricuspid valve system capable of accurately anchoring
BEIJING BALANCE MEDICAL TECH CO LTD0 citations44
US12285335B2Apr 29, 2025
Split type precisely-anchorable interventional aortic valve system
BEIJING BALANCE MEDICAL TECH CO LTD0 citations44
US12268594B2Apr 8, 2025
Split-type precisely anchored interventional mitral valve system
BEIJING BALANCE MEDICAL TECH CO LTD0 citations43