Inventor · disambiguated record

Wu T. Yiu

Also filed as: YIU WU T

2 granted patents·4 citations·filing 1988–1988

43Inventor score

Files withVIDEO TECH INDUSTRIES INC2

Top patents by PatentIndex Score

2 records

0140USD311523SHousing for an electronic educational video systemVIDEO TECH INDUSTRIES INC·Filed 1988·Granted Oct 23, 1990·4 cites·1 claims
0226USD318491SCombined keyboard and electronic learning aidVIDEO TECH INDUSTRIES INC·Filed 1988·Granted Jul 23, 1991·0 cites·1 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →