Inventor

YAN GUIZHEN

CN3 patents

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

UNIV BEIJING

1 patent

US7618837B2Nov 17, 2009

Method for fabricating high aspect ratio MEMS device with integrated circuit on the same substrate using post-CMOS process

UNIV BEIJING13 citations82

CRRC QINGDAO SIFANG CO LTD

1 patent

US10071751B2Sep 11, 2018

Mounting structure for equipment compartment bottom plate

CRRC QINGDAO SIFANG CO LTD0 citations32

STATE NUCLEAR POWER TECH CORPORATION LTD

1 patent

US10748666B2Aug 18, 2020

Head module, large-scale container and method for manufacturing the both

STATE NUCLEAR POWER TECH CORPORATION LTD0 citations26