Top 20 Key Players companies in HVAC by Most Research Publications in the world in 2022 – Discovery

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The HVAC top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Research Publications HVAC Key Players in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2022, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.

Heating, ventilation, and air conditioning (HVAC) is the technology of indoor and vehicular environmental comfort. Its goal is to provide thermal comfort and acceptable indoor air quality. HVAC system design is a subdiscipline of mechanical engineering, based on the principles of thermodynamics, fluid mechanics and heat transfer. "Refrigeration" is sometimes added to the field's abbreviation, as HVAC&R or HVACR or "ventilation" is dropped, as in HACR (as in the designation of HACR-rated circuit breakers).

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Ranking:

1	Johnson Controls, Inc.	Wisconsin, United States	Lithium-ion battery,Automotive battery,Air conditioning, ...[+2]	Literature: 48
2	Aalborg University Hospital	Denmark	Social science,Public university,Neurotechnology, ...[+2]	Literature: 46
3	International Business Machines Corp.	New York, United States	Software,Computer hardware,Enterprise software, ...[+2]	Literature: 38
4	Commonwealth Scientific & Industrial Research Organisation	Victoria, Australia	Market research,Phosphatase,Kinase, ...[+2]	Literature: 27
5	The National Research Council	District of Columbia, United States	Public opinion,Health care,Chemistry, ...[+2]	Literature: 22
6	General Motors Co.	Michigan, United States	Sport utility vehicle,Public transport,Enterprise software, ...[+2]	Literature: 20
7	Siemens AG	Bayern, Germany	Power transmission,Electronics,Turbine, ...[+2]	Literature: 18
8	Honeywell International, Inc.	North Carolina, United States	Aerospace,Electronics,Market research, ...[+2]	Literature: 15
9	Visteon Corp.	Michigan, United States	Electronics,Telematics,Domain controller, ...[+2]	Literature: 15
10	Khalifa University	United Arab Emirates	Computer science,Materials science,Chemistry, ...[+2]	Literature: 15
11	Exa Corp.	Massachusetts, United States	Computer-aided engineering,Software,Aerospace, ...[+2]	Literature: 14
12	Robert Bosch GmbH	Baden-Württemberg, Germany	Automotive engineering,Mechanical engineering,Electronics, ...[+2]	Literature: 13
13	Research Triangle Foundation	North Carolina, United States	Science park	Literature: 12
14	Chrysler Group LLC	Washington, United States		Literature: 12
15	TOSHIBA Corp.	Tokyo, Japan	Semiconductor,Computer hardware,Electronics, ...[+2]	Literature: 11
16	Aptiv Plc	DUBLIN, Ireland	Electric vehicle,Automotive engineering,Software, ...[+2]	Literature: 11
17	The Canadian Real Estate Association	Ontario, Canada	Trade association	Literature: 11
18	United States Department of The Army	United States		Literature: 11
19	Kyung Hee University System	South Korea	Hangul,University system,Paralegal, ...[+2]	Literature: 11
20	Hitachi Ltd.	Tokyo, Japan	Elevator,Electrical equipment,Electric motor, ...[+2]	Literature: 10