What patents does Daikin air conditioner have?

Patents such as variable frequency VRM air conditioner, product energy efficiency grade, multifunctional VRV floor heating air conditioner and domestic hot water are also patents.

Since its establishment, Daikin Air Conditioning has been exploring in air-related fields, and has obtained more than 500 patents, providing global users with comprehensive solutions on air comfort and air quality. Daikin Air Conditioning pioneered the creation of the first variable frequency VRM air conditioner, which gained a brand reputation worldwide. On the road of energy-saving technology research and development, from frequency conversion technology to air-source heat pump multi-connection technology, Daikin has always paid attention to the environmental performance of products throughout their life cycle, helping to achieve the goal of "carbon neutrality".

It is reported that Daikin Air Conditioning, Apple, Google, Huawei and other global companies are all on the "202 1 Global Innovation 100 Top" list released by Clarivate Analytics, an American academic and patent information investigation and consulting company. Among them, Daikin, who has been on the list for eight consecutive times, is the only one who has set foot in the air field &; Enterprises in the manufacturing field.