Inventor

DENG WUFENG

CN4 patents

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

SEMICONDUCTOR MFG INT SHANGHAI CORP

2 patents

US12159920B2Dec 3, 2024

Semiconductor structure and fabrication method thereof

SEMICONDUCTOR MFG INT SHANGHAI CORP0 citations56

US12199155B2Jan 14, 2025

Semiconductor structure and fabrication method thereof

SEMICONDUCTOR MFG INT SHANGHAI CORP0 citations45

SEMICONDUCTOR MFG INT BEIJING CORP

1 patent

US9950405B2Apr 24, 2018

Chemical mechanical planarization apparatus and methods

SEMICONDUCTOR MFG INT BEIJING CORP20 citations87

ZHAO FENG

1 patent

US8455362B2Jun 4, 2013

Chemical mechanical polishing method

ZHAO FENG1 citations46