Inventor · disambiguated record
Joseph C. Ka Hung
Also filed as: KA HUNG JOSEPH C · KA HUNG JOSEPH CHAN
3 granted patents·39 citations·filing 1995–1996
71Inventor score
Files withVTECH COMMUNICATIONS LTD3
Top patents by PatentIndex Score
3 records- 0168USD369803SCordless telephone base housingVTECH COMMUNICATIONS LTD·Filed 1995·Granted May 14, 1996·18 cites·1 claims
- 0259USD371359SCordless telephone handset housingVTECH COMMUNICATIONS LTD·Filed 1995·Granted Jul 2, 1996·13 cites·1 claims
- 0343USD394257STelephone base housingVTECH COMMUNICATIONS LTD·Filed 1996·Granted May 12, 1998·8 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →