Inventor

LI CHUNHUAN

CN2 patents

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

XU JINYAO

1 patent

US8608064B2Dec 17, 2013

Payment system and method of IC card and a multi-application IC card as well as a payment terminal

XU JINYAO7 citations67

LIU FENGJUN

1 patent

US9065806B2Jun 23, 2015

Internet based security information interaction apparatus and method

LIU FENGJUN0 citations21