Inventor

MA YONGJUN

CN4 patents

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

MA YONGJUN

2 patents

US9005812B2Apr 14, 2015

Negative active material, method of preparing negative active material and lithium ion battery comprising the same

MA YONGJUN37 citations86

US9029020B2May 12, 2015

Negative active material, method for preparing the same and lithium ion battery comprising the same

MA YONGJUN0 citations44

BYD CO LTD

1 patent

US9893379B2Feb 13, 2018

Lithium ion battery, solid electrolyte and method of preparing the same

BYD CO LTD16 citations76

CANON MEDICAL SYSTEMS CORP

1 patent

US12446846B2Oct 21, 2025

Radiation exposure dose management apparatus, radiation exposure dose management method, and storage medium

CANON MEDICAL SYSTEMS CORP0 citations56