P

Inventor

ZHAO YIYUAN

US4 patents
⚠️ This page may combine multiple inventors who share the name “ZHAO YIYUAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SIEMENS HEALTHCARE GMBH

2 patents

UNIV CHONGQING JIAOTONG

1 patent

BERKIN BV

1 patent