WR

Wanchun Ren

S( Semiconductor Manufacturing International (Beijing): 2 patents #144 of 689Top 25%
S( Semiconductor Manufacturing International (Shanghai): 1 patents #561 of 1,122Top 50%
SS Shanghai Institute Of Microsystem And Information Technology Chinese Academy Of Sciences: 1 patents #84 of 207Top 45%
Overall (All Time): #1,204,560 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9362493 Phase-change storage unit for replacing DRAM and FLASH and manufacturing method thereof Feng Rao, Kun Peng Ren, Zhitang Song, Yuefeng Gong 2016-06-07
8846483 Method of manufacturing a phase change semiconductor device and the phase change semiconductor device — 2014-09-30
8829483 Semiconductor device and manufacturing method thereof — 2014-09-09
8466065 Semiconductor device and manufacturing method thereof — 2013-06-18