Inventor
OR SIU WING
HK11 patents
⚠️ This page may combine multiple inventors who share the name “OR SIU WING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV HONG KONG POLYTECHNIC
6 patentsUS6286747B1Sep 11, 2001
Ultrasonic transducer
UNIV HONG KONG POLYTECHNIC30 citations89
US7775333B2Aug 17, 2010
Magnetorheological damper and use thereof
UNIV HONG KONG POLYTECHNIC22 citations86
US7462960B2Dec 9, 2008
Driver for an ultrasonic transducer and an ultrasonic transducer
UNIV HONG KONG POLYTECHNIC10 citations80
US7199495B2Apr 3, 2007
Magnetoelectric devices and methods of using same
UNIV HONG KONG POLYTECHNIC11 citations80
US6190497B1Feb 20, 2001
Ultrasonic transducer
UNIV HONG KONG POLYTECHNIC10 citations67
US7298060B2Nov 20, 2007
Magnetoelectric devices and methods of using same
UNIV HONG KONG POLYTECHNIC0 citations48
ASM ASSEMBLY AUTOMATION LTD
4 patentsUS6279810B1Aug 28, 2001
Piezoelectric sensor for measuring bonding parameters
ASM ASSEMBLY AUTOMATION LTD32 citations86
US7410039B2Aug 12, 2008
Tunable vibration absorption device
ASM ASSEMBLY AUTOMATION LTD13 citations80
US7227295B2Jun 5, 2007
Piezoelectric device with amplifying mechanism
ASM ASSEMBLY AUTOMATION LTD8 citations67
US7649333B2Jan 19, 2010
Active damping device for a positioning stage
ASM ASSEMBLY AUTOMATION LTD0 citations48