Inventor · disambiguated record
Xiaofen Liu
Also filed as: LIU XIAOFEN
3 granted patents·4 pending applications·0 citations·filing 2021–2024
40Inventor score
Files withDONGGUAN PINJIA TECH CO LTD5SHENZHEN KAIXIANG INTELLIGENT TECH CO LTD1SPH NO 1 BIOCHEMICAL & PHARMACEUTICAL CO LTD1
Top patents by PatentIndex Score
7 records- 0162US12469901B1Thermal management system and thermal management method of electric motorcycleSHENZHEN KAIXIANG INTELLIGENT TECH CO LTD·Filed 2024·Granted Nov 11, 2025·0 cites·17 claims
- 0259US2025381769A1Film-sticking deviceDONGGUAN PINJIA TECH CO LTD·Filed 2024·Application pending·0 cites
- 0358US2025229517A1Film sticking device and film sticking method thereofDONGGUAN PINJIA TECH CO LTD·Filed 2024·Application pending·0 cites
- 0457US2025345984A1Screen protector applicator with bracketDONGGUAN PINJIA TECH CO LTD·Filed 2024·Application pending·0 cites
- 0555US2025128467A1Film-sticking box for electronic deviceDONGGUAN PINJIA TECH CO LTD·Filed 2024·Application pending·0 cites
- 0644US11440940B2Polymyxin B component or salt thereof, and preparation and application thereofSPH NO 1 BIOCHEMICAL & PHARMACEUTICAL CO LTD·Filed 2021·Granted Sep 13, 2022·0 cites·6 claims
- 0726USD1103722SScreen protector installation deviceDONGGUAN PINJIA TECH CO LTD·Filed 2024·Granted Dec 2, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →