Inventor · disambiguated record

Ngai Kwok Hing Pilcher

Also filed as: PILCHER NGAI KWOK HING

2 granted patents·0 citations·filing 2003–2006

28Inventor score

Technology areasH04M

Files withVTECH TELECOMM LTD2

Top patents by PatentIndex Score

2 records

0145US7864948B2Systems and methods for an electronic hook switch for customer premises equipmentVTECH TELECOMM LTD·Filed 2006·Granted Jan 4, 2011·0 cites·19 claims
0241US7103175B2Systems and methods for an electronic hook switch for customer premises equipmentVTECH TELECOMM LTD·Filed 2003·Granted Sep 5, 2006·0 cites·19 claims

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