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Inventor

Rongsong YAN

Inventor
CN

Overview

3→
Patents
2024–2025
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F24Hprimary
F24HFluid heaters, e.g. water or air heaters, having heat-generating means, e.g. heat pumps, in general22%
G06FElectric digital data processing22%
F24DDomestic- or space-heating systems, e.g. central heating systems11%
F25BRefrigeration machines, plants or systems11%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes11%
G06TImage data processing or generation, in general11%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications11%
PatentTitleYear
12,405,032Optimal operation control method of air-source heat pump and gas-fired heater combined heating system202512,197,833Performance evaluation method of LNG ambient air vaporizer202512,098,868Control method for hydrogen-fueled domestic gas water heater2024

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024–2025Patents assigned to NORTH CHINA MUNICIPAL ENG DESIGN & RES INST CO LTD (3)· patent assignee history
2024–2025Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NORTH CHINA MUNICIPAL ENG DESIGN & RES INST CO LTD32024–2025
Locations
LocationPatentsSpan
CN32024–2025