Inventor · disambiguated record
Chi K. Leung
Also filed as: LEUNG CHI K · LEUNG CHI KIT · LEUNG CHI KIT DONNY
6 granted patents·34 citations·filing 1989–2010
78Inventor score
Technology areasC09K
Top patents by PatentIndex Score
6 records- 0160USD324075STalking-teaching clock toyVIDEO TECH INDUSTRIES INC·Filed 1990·Granted Feb 18, 1992·11 cites·1 claims
- 0256USD648721SHousing for a personal digital deviceWONG WAI KAM·Filed 2010·Granted Nov 15, 2011·16 cites·1 claims
- 0348USD321375SHousing for electronic game or the likeVIDEO TECH INDUSTRIES INC·Filed 1989·Granted Nov 5, 1991·6 cites·1 claims
- 0433US7811634B2Controlled sulfur species deposition processIFIRE IP CORP·Filed 2004·Granted Oct 12, 2010·0 cites·38 claims
- 0530USD321376SHousing for electronic game or the likeVIDEO TECH INDUSTRIES INC·Filed 1989·Granted Nov 5, 1991·1 cites·1 claims
- 0627USD349298SElectronic educational game for the teaching of childrenVTECH IND INC·Filed 1992·Granted Aug 2, 1994·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →