Inventor · disambiguated record
Rangpan Wu
Also filed as: WU RANGPAN
4 granted patents·1 pending application·17 citations·filing 2018–2021
65Inventor score
Technology areasB26B
Top patents by PatentIndex Score
5 records- 0185US10857686B2Reciprocating electric razor headLITTLE STONE CERAM BLADE ZHONGSHAN COMPANY LTD·Filed 2018·Granted Dec 8, 2020·15 cites·8 claims
- 0280US12194647B2Reciprocating razor blade cartridge and manufacturing methodLITTLE STONE CERAM BLADE ZHONGSHAN COMPANY LTD·Filed 2021·Granted Jan 14, 2025·2 cites·20 claims
- 0354US12115688B2Trimmer head for pen-shaped eyebrow trimmerLITTLE STONE CERAM BLADE ZHONGSHAN COMPANY LTD·Filed 2021·Granted Oct 15, 2024·0 cites·19 claims
- 0442US12390945B2Multi-functional small rotary shaving assemblyWU RANGPAN·Filed 2020·Granted Aug 19, 2025·0 cites·19 claims
- 0537US2023256633A1Cutter mesh structure of rotary shaver and processing method thereofWU RANGPAN·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →