Inventor · disambiguated record
Banghua He
Also filed as: HE BANGHUA
4 granted patents·0 citations·filing 2020–2024
50Inventor score
Files withCHINA TOBACCO YUNNAN IND CO LTD4
Top patents by PatentIndex Score
4 records- 0165US11944116B1Device and method for removing unwanted objects from cut tobacco in a cut tobacco production lineCHINA TOBACCO YUNNAN IND CO LTD·Filed 2023·Granted Apr 2, 2024·0 cites·6 claims
- 0256US12011031B1Device for removing stems in a cigarette making process and a method for removing the stemsCHINA TOBACCO YUNNAN IND CO LTD·Filed 2024·Granted Jun 18, 2024·0 cites·6 claims
- 0342US11684953B2Device and method for off-line detection of circumferential appearance quality of cigarettesCHINA TOBACCO YUNNAN IND CO LTD·Filed 2020·Granted Jun 27, 2023·0 cites·14 claims
- 0438US11690394B2Device and method for separating light flaky cut rolled stems (CRSs) by throwing rollerCHINA TOBACCO YUNNAN IND CO LTD·Filed 2020·Granted Jul 4, 2023·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →