Inventor

CHAN HELEN L W

AU6 patents

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

AUSONICS PTY LTD

1 patent

US4963782AOct 16, 1990

Multifrequency composite ultrasonic transducer system

AUSONICS PTY LTD70 citations90

COMMW SCIENT IND RES ORG

1 patent

US5297436AMar 29, 1994

Optical fibre ultrasonic sensor

COMMW SCIENT IND RES ORG22 citations86

UNIV HONG KONG POLYTECHNIC

1 patent

US7206259B2Apr 17, 2007

Ultrasound sensor and ultrasound measurement device

UNIV HONG KONG POLYTECHNIC5 citations55

YAN FENG

1 patent

US9632058B2Apr 25, 2017

Non-invasive glucose sensor

YAN FENG0 citations51

HAO JIANHUA

1 patent

US8999506B2Apr 7, 2015

Method of one-pot synthesis of water-soluble nanoparticles exhibiting up-conversion luminescence

HAO JIANHUA2 citations46

PENG JUE

1 patent

US8536665B2Sep 17, 2013

Fabrication of piezoelectric single crystalline thin layer on silicon wafer

PENG JUE1 citations37