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Pak Yip Tony Ma

Overall (All Time): #3,293,088 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7741965 Radio frequency identification (RFID) system Kin Yue Albert Lai, On-Yung WONG, Tak Ki Wan, Hon Fai Eric Wong, Ngai Tsang +2 more 2010-06-22