Inventor · disambiguated record

Siu Hong Choy

Also filed as: CHOY SIU HONG

2 granted patents·13 citations·filing 2004–2006

56Inventor score

Technology areasC04B H10P

Files withASM ASSEMBLY AUTOMATION LTD1 UNIV HONG KONG POLYTECHNIC1

Top patents by PatentIndex Score

2 records

0172US7494601B2Piezoelectric ceramic composition and the method for preparing the sameUNIV HONG KONG POLYTECHNIC·Filed 2006·Granted Feb 24, 2009·4 cites·9 claims
0257US7240711B2Apparatus and method for alignment of a bonding toolASM ASSEMBLY AUTOMATION LTD·Filed 2004·Granted Jul 10, 2007·9 cites·15 claims

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