Inventor · disambiguated record
Rongsong Yan
Also filed as: YAN RONGSONG
3 granted patents·2 pending applications·1 citations·filing 2023–2025
43Inventor score
Files withNORTH CHINA MUNICIPAL ENG DESIGN & RES INST CO LTD4NORTH CHINA MUNICIPAL ENGINEERING DESIGN & RES INSTITUE CO LTD1
Top patents by PatentIndex Score
5 records- 0189US12405032B1Optimal operation control method of air-source heat pump and gas-fired heater combined heating systemNORTH CHINA MUNICIPAL ENG DESIGN & RES INST CO LTD·Filed 2025·Granted Sep 2, 2025·1 cites·4 claims
- 0253US12098868B2Control method for hydrogen-fueled domestic gas water heaterNORTH CHINA MUNICIPAL ENG DESIGN & RES INST CO LTD·Filed 2023·Granted Sep 24, 2024·0 cites·5 claims
- 0352US2025232100A1Method for simulating performance of lng ambient air vaporizer under frosting conditionNORTH CHINA MUNICIPAL ENG DESIGN & RES INST CO LTD·Filed 2025·Application pending·0 cites
- 0449US2025131146A1Method for simulating performance of lng ambient air vaporizer under frosting conditionNORTH CHINA MUNICIPAL ENGINEERING DESIGN & RES INSTITUE CO LTD·Filed 2024·Application pending·0 cites
- 0546US12197833B2Performance evaluation method of LNG ambient air vaporizerNORTH CHINA MUNICIPAL ENG DESIGN & RES INST CO LTD·Filed 2023·Granted Jan 14, 2025·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →