Inventor · disambiguated record
Changjian Wei
Also filed as: WEI CHANGJIAN
2 granted patents·1 pending application·0 citations·filing 2019–2023
22Inventor score
Files withQINGDAO HAIER AIR CONDITIONING ELECTRONIC CO LTD2BEIJING ZITIAO NETWORK TECHNOLOGY CO LTD1
Top patents by PatentIndex Score
3 records- 0155US11815282B2Air conditioner and control method thereforQINGDAO HAIER AIR CONDITIONING ELECTRONIC CO LTD·Filed 2019·Granted Nov 14, 2023·0 cites·13 claims
- 0243US2025310595A1Event live-streaming method, apparatus and device and storage mediumBEIJING ZITIAO NETWORK TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 0331US11339978B2Air conditionerQINGDAO HAIER AIR CONDITIONING ELECTRONIC CO LTD·Filed 2019·Granted May 24, 2022·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →