HY

Haihua Yu

Ricoh Company: 2 patents #618 of 2,036Top 35%
Overall (2016): #139,576 of 481,213Top 30%
2
Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9462463 Method of controlling states of mobile node and verifier therein for receiving secret key Bin Da, Wei Wang, Yan Sun 2016-10-04
9326315 Area-limited self-organized network management method, communications apparatus, and system Wei Wang, Yan Sun, Bin Da, Yindong Zhang 2016-04-26