Inventor

CHEN FONG-ZHI

TW5 patents

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

PRECISION INSTR DEV CENTER

1 patent

US6057620AMay 2, 2000

Geometrical structure configuration of maglev forces in a maglev rotational bearing apparatus

PRECISION INSTR DEV CENTER12 citations62

WU CHIA-CHE

1 patent

US9140619B2Sep 22, 2015

Piezoelectric vacuum gauge and measuring method thereof

WU CHIA-CHE4 citations60

HUANG KUO-CHENG

1 patent

US8139934B2Mar 20, 2012

Close-up photograph device

HUANG KUO-CHENG5 citations55

CHEN CHIH-WEN

1 patent

US8393010B2Mar 5, 2013

Near-field scanning optical microscope

CHEN CHIH-WEN1 citations46

TECHNOLOGY RES CT NAT APPLIED RES LAB

1 patent

US7851735B2Dec 14, 2010

Microscope automatic focusing device and method thereof

TECHNOLOGY RES CT NAT APPLIED RES LAB0 citations29