Inventor · disambiguated record
Ningjie Huang
Also filed as: HUANG NINGJIE
2 granted patents·3 pending applications·0 citations·filing 2011–2024
21Inventor score
Files withSANHUA (HANGZHOU) MICRO CHANNEL HEAT EXCHANGER CO LTD2GAO QIANG1HANGZHOU SANHUA RES INST CO LTD1HUAWEI TECH CO LTD1
Top patents by PatentIndex Score
5 records- 0155US12215932B2Heat exchangerSANHUA HANGZHOU MICRO CHANNEL HEAT EXCHANGER CO LTD·Filed 2022·Granted Feb 4, 2025·0 cites·20 claims
- 0248US11988464B2Heat exchanger, method for making heat exchanger, and heat exchange systemHANGZHOU SANHUA RES INST CO LTD·Filed 2020·Granted May 21, 2024·0 cites·11 claims
- 0344US2022333833A1Multi-channel heat exchanger and air conditioning refrigeration systemSANHUA HANGZHOU MICRO CHANNEL HEAT EXCHANGER CO LTD·Filed 2020·Application pending·0 cites
- 0441US2025048027A1Directional sound pickup method and deviceHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 0540US2013312944A1Refrigerant distributing device and heat exchangerGAO QIANG·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →