Inventor · disambiguated record

Welchang Ke

Also filed as: KE WELCHANG

1 granted patent·0 citations·filing 2018–2018

9Inventor score

Technology areasA24F

Files withCHINA TOBACCO HUBEI INDUSTRIAL CORPORATION LTD1

Top patents by PatentIndex Score

1 record

0144US12041967B2Electric heating device for preventing contact wearing out and tobacco falling outCHINA TOBACCO HUBEI INDUSTRIAL CORPORATION LTD·Filed 2018·Granted Jul 23, 2024·0 cites·10 claims

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