Inventor

DI ZENGFENG

CN7 patents

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

DI ZENGFENG

2 patents

US8877608B2Nov 4, 2014

Method for preparing GOI chip structure

DI ZENGFENG6 citations68

US9230849B2Jan 5, 2016

Method for preparing ultra-thin material on insulator through adsorption by doped ultra-thin layer

DI ZENGFENG0 citations35

SHANGHAI INST MICROSYSTEM & INFORMATION TECH CAS

2 patents

US11560315B2Jan 24, 2023

Graphene structure having graphene bubbles and preparation method for the same

SHANGHAI INST MICROSYSTEM & INFORMATION TECH CAS0 citations56

US9601337B2Mar 21, 2017

Manufacturing method of graphene modulated high-K oxide and metal gate MOS device

SHANGHAI INST MICROSYSTEM & INFORMATION TECH CAS0 citations49

SHANGHAI INST MICROSYS & INF

1 patent

US8828812B2Sep 9, 2014

Silicon-germanium heterojunction tunnel field effect transistor and preparation method thereof

SHANGHAI INST MICROSYS & INF4 citations69

BIAN JIANTAO

1 patent

US8501577B2Aug 6, 2013

Preparation method for full-isolated SOI with hybrid crystal orientations

BIAN JIANTAO6 citations64

WANG SHUMIN

1 patent

US9850571B2Dec 26, 2017

Method for preparing graphene

WANG SHUMIN0 citations47