Inventor · disambiguated record
Zhifeng He
Also filed as: HE ZHIFENG
11 granted patents·8 pending applications·1 citations·filing 2006–2024
78Inventor score
Files withFOSHAN SHUNDE MIDEA WATER DISPENSER MFG CO LTD4WUHU MIDEA KITCHEN & BATH APPLIANCES MFG CO LTD4FOSHAN MIDEA CHUNGHO WATER PURIFICATION EQUIPMENT CO LTD3HE ZHIFENG2HUAWEI TECH CO LTD2
Top patents by PatentIndex Score
19 records- 0176US10745297B2Water softenerFOSHAN MIDEA CHUNGHO WATER PURIFICATION EQUIPMENT CO LTD·Filed 2018·Granted Aug 18, 2020·1 cites·19 claims
- 0254US11861963B2Smart lock, smart monitoring system and smart monitoring methodNUCTECH CO LTD·Filed 2020·Granted Jan 2, 2024·0 cites·16 claims
- 0353US10767777B2Ejector of a water softener valve and water softener valveWUHU MIDEA KITCHEN & BATH APPLIANCES MFG CO LTD·Filed 2018·Granted Sep 8, 2020·0 cites·9 claims
- 0453US10731773B2Water softener valve and water softenerWUHU MIDEA KITCHEN & BATH APPLIANCES MFG CO LTD·Filed 2018·Granted Aug 4, 2020·0 cites·20 claims
- 0551US2024348544A1Communication Method and Apparatus, and Communication SystemHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 0650US10370268B2Water purification systemFOSHAN SHUNDE MIDEA WATER DISPENSER MFG CO LTD·Filed 2018·Granted Aug 6, 2019·0 cites·10 claims
- 0747US10859181B2Water softener valveWUHU MIDEA KITCHEN & BATH APPLIANCES MFG CO LTD·Filed 2018·Granted Dec 8, 2020·0 cites·16 claims
- 0847US2024214299A1Message receiving and sending method, information obtaining, receiving, and sending method, and related deviceHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 0945US8972593B2Load sharing method, load sharing system and access serverWANG LILI·Filed 2012·Granted Mar 3, 2015·0 cites·9 claims
- 1043US11712973B2Electric vehicle and charge and discharge control method and apparatus thereofBYD CO LTD·Filed 2018·Granted Aug 1, 2023·0 cites·20 claims
- 1141US2019072209A1Water softener valve and water treatment apparatusFOSHAN MIDEA CHUNGHO WATER PURIFICATION EQUIPMENT CO LTD·Filed 2018·Application pending·0 cites
- 1241US2019072208A1Water softener valve and water softenerFOSHAN MIDEA CHUNGHO WATER PURIFICATION EQUIPMENT CO LTD·Filed 2018·Application pending·0 cites
- 1340US2020039855A1Water purification systemFOSHAN SHUNDE MIDEA WATER DISPENSER MFG CO LTD·Filed 2017·Application pending·0 cites
- 1439US2007104093A1Method of inter-RPR-ring bridge redundancyLI JIAN·Filed 2006·Application pending·0 cites
- 1537US2019382297A1Water purification systemFOSHAN SHUNDE MIDEA WATER DISPENSER MFG CO LTD·Filed 2017·Application pending·0 cites
- 1637US2020038809A1Composite filter cartridge, composite filter cartridge assembly and water purification systemFOSHAN SHUNDE MIDEA WATER DISPENSER MFG CO LTD·Filed 2017·Application pending·0 cites
- 1734USD949674SToggleHE ZHIFENG·Filed 2020·Granted Apr 26, 2022·0 cites·1 claims
- 1834US9252677B2Quasi resonant push-pull converter and control method thereofHE ZHIFENG·Filed 2012·Granted Feb 2, 2016·0 cites·11 claims
- 1928USD895763SWater softening deviceWUHU MIDEA KITCHEN & BATH APPLIANCES MFG CO LTD·Filed 2018·Granted Sep 8, 2020·0 cites·1 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →