Inventor · disambiguated record
Lingfeng Ni
Also filed as: NI LINGFENG
2 granted patents·0 citations·filing 2019–2019
22Inventor score
Technology areasF04C
Top patents by PatentIndex Score
2 records- 0156US11885335B2Oil supply mechanism of rotating machinery and rotating machinery having oil supply mechanismEMERSON CLIMATE TECH SUZHOU CO LTD·Filed 2019·Granted Jan 30, 2024·0 cites·17 claims
- 0252US12025125B2Scroll compressor having sealed-oil interception structureCOPELAND CLIMATE TECH SUZHOU CO LTD·Filed 2019·Granted Jul 2, 2024·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →