Inventor · disambiguated record
Baojun Chang
Also filed as: CHANG BAOJUN
0 granted patents·3 pending applications·0 citations·filing 2011–2023
Files withJohnson Controls Tyco IP Holdings LLP1YANG SHENGMEI1YORK GUANGZHOU AIR CONDITIONING AND REFRIGERATION CO LTD1
Top patents by PatentIndex Score
3 records- 0152US2024068721A1Systems and methods for refrigerant leakage diagnosisJohnson Controls Tyco IP Holdings LLP·Filed 2023·Application pending·0 cites
- 0246US2025382973A1Air guide ring and axial flow fan comprising sameYORK GUANGZHOU AIR CONDITIONING AND REFRIGERATION CO LTD·Filed 2023·Application pending·0 cites
- 0335US2012024413A1Three-way structureYANG SHENGMEI·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →