Inventor · disambiguated record
Yongfu Cheng
Also filed as: CHENG YONGFU
5 granted patents·3 pending applications·0 citations·filing 2017–2018
58Inventor score
Files withQINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD6QINGDAO HAIER AIR CONDITIONER GENERAL CORP2
Top patents by PatentIndex Score
8 records- 0152US11175334B2Method and device for calculating household appliance faultsQINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD·Filed 2018·Granted Nov 16, 2021·0 cites·17 claims
- 0248US11397010B2Heating adjustment method and deviceQINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD·Filed 2018·Granted Jul 26, 2022·0 cites·13 claims
- 0346US10890347B2Method and device for controlling air conditionerQINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD·Filed 2018·Granted Jan 12, 2021·0 cites·8 claims
- 0445US11391477B2Method and device for controlling self-cleaning of air conditionerQINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD·Filed 2018·Granted Jul 19, 2022·0 cites·21 claims
- 0540US2021356156A1A method for detecting operating power of air conditioner compressor, and air conditionerQINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD·Filed 2018·Application pending·0 cites
- 0633US2020154340A1Home Appliance Network Configuration Method, Home Appliance, and User TerminalQINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD·Filed 2018·Application pending·0 cites
- 0732US11181287B2Control method for heating operation of air-conditioner based on coil temperature and indoor fan speedQINGDAO HAIER AIR CONDITIONER GENERAL CORP·Filed 2017·Granted Nov 23, 2021·0 cites·8 claims
- 0831US2019316797A1Air conditioner control methodQINGDAO HAIER AIR CONDITIONER GENERAL CORP·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →