ZZ

Zhengkun Zhang

DC Datang Mobile Communications Equipment Co.: 1 patents #148 of 278Top 55%
Overall (All Time): #1,802,034 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11608761 Carrier having integrated engine brake and lubrication oil path 2023-03-21
10462842 Method and apparatus for transmitting S1AP signaling Jianghai Duan, Zhenduo Zheng, Ke He, Guodong Ding, Lifang Su +5 more 2019-10-29