Top 100 Fast-growings companies in HVAC by Most Patent Filing In 3 Years in the world in 2020 – Discovery

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The HVAC top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 3 Years HVAC Fast-growings in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2020, 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).

1	Lennox Industries, Inc.	Iowa, United States	Air conditioning,Computer hardware,Electronics, ...[+2]	Patent: 164
2	Johnson Controls Technology Co.	Wisconsin, United States		Patent: 135
3	Carrier Corp.	Indiana, United States	Refrigeration,Air conditioning,Mechanical engineering, ...[+2]	Patent: 100
4	Ford Motor Co. A/S	Denmark		Patent: 66
5	DENSO International America, Inc.	Michigan, United States	Product category	Patent: 56
6	Ademco, Inc.	NJ, US	Security alarm	Patent: 53
7	Honeywell International, Inc.	North Carolina, United States	Aerospace,Electronics,Market research, ...[+2]	Patent: 51
8	Trane International, Inc.	North Carolina, United States	Building management,Automation,Manufacturing engineering, ...[+2]	Patent: 47
9	Kia Corp.	South Korea	Customer expectation,Automotive engineering,Public transport, ...[+2]	Patent: 43
10	Hyundai Motor Co., Ltd.	South Korea	Public transport,Automotive engineering,Truck, ...[+2]	Patent: 43
11	BELIMO Holding AG	Zürich, Switzerland	Actuator,Air conditioning,Electronics, ...[+2]	Patent: 38
12	Hanon Systems	South Korea	Heat exchanger,Automotive engineering,Industrial engineering, ...[+2]	Patent: 32
13	Google LLC	California, United States	Advertising,Enterprise software,Search engine, ...[+2]	Patent: 27
14	G.M. Srl	Vicenza, Italy	Chemical engineering	Patent: 21
15	Robert Bosch Corp.	Michigan, United States	Shopping mall,Truck	Patent: 17
16	Robert Bosch GmbH	Baden-Württemberg, Germany	Automotive engineering,Mechanical engineering,Electronics, ...[+2]	Patent: 17
17	Nihon Denso KK	Saitama, Japan	Manufacturing engineering,Mechanical engineering	Patent: 16
18	Alarm.com, Inc.	Virginia, United States	Wireless,Thermostat,Mobile technology, ...[+2]	Patent: 16
19	Valeo North America, Inc.	Michigan, United States	Automotive software,Automotive engineering	Patent: 15
20	Valeo Thermal Systems Japan Corp.	Tokyo, Japan	Thermal,Automation,Manufacturing engineering, ...[+2]	Patent: 14
21	3M Innovative Properties Co.	Minnesota, United States	Intellectual property,Product design	Patent: 13
22	Aspen Pumps Ltd.	East Sussex, United Kingdom	Condensate pump,Product design,Peristaltic pump	Patent: 12
23	Emerson Electric Co.	Missouri, United States	Software,Computer hardware,Electronics, ...[+2]	Patent: 12
24	Siemens Schweiz AG	Zürich, Switzerland	Automation,Manufacturing engineering,Industrial engineering, ...[+2]	Patent: 12
25	Scientific Environmental Design, Inc.	NC, US	Environmental design,Design technology,Information technology consulting	Patent: 11
26	Emerson Climate Technologies, Inc.	Ohio, United States	Refrigeration,Air conditioning,Automation, ...[+2]	Patent: 10
27	MAHLE International GmbH	Germany	Filter (aquarium),Fuel filter,Machine element, ...[+2]	Patent: 10
28	CalsonicKansei North America, Inc.	Tennessee, United States	Automotive engineering	Patent: 10
29	Shanghai Yida Air Conditioning Co. Ltd.	China		Patent: 9
30	General Electric Co.	Massachusetts, United States	Energy management,Turbine,Electronics, ...[+2]	Patent: 9
31	AGCO International GmbH	Schaffhausen, Switzerland	Agricultural machinery,Manufacturing engineering,Mechanical engineering	Patent: 9
32	Optimum Energy LLC	Washington, United States	Smart meter,Software,Efficient energy use, ...[+2]	Patent: 9
33	Danfoss A/S	Syddanmark, Denmark	Air conditioning,Solenoid,Electric motor, ...[+2]	Patent: 9
34	Toyota Motor Corp.	Aichi, Japan	Sport utility vehicle,Mobile device,Public transport, ...[+2]	Patent: 8
35	Mitsubishi Electric Engineering Co., Ltd.	Tokyo, Japan		Patent: 8
36	Zhongshan Broad-Ocean Motor Co., Ltd.	Jilin Sheng, China	Electrical equipment,Electronics,China sea, ...[+2]	Patent: 8
37	Environmental Dynamics Group, Inc.	New Jersey, United States	Automation,Manufacturing engineering,Industrial engineering, ...[+2]	Patent: 7
38	Omachron Intellectual Property, Inc.	Ontario, Canada		Patent: 7
39	Clean Power Research LLC	California, United States	Software,Solar energy,Renewable energy system, ...[+2]	Patent: 7
40	EcoFactor, Inc.	California, United States	Energy management,Software as a service,Machine learning, ...[+2]	Patent: 7
41	erae Automotive Systems Co., Ltd.	South Korea	Automotive engineering,Exhaust gas recirculation,Alternator, ...[+2]	Patent: 6
42	Dometic Sweden AB	Sweden		Patent: 6
43	Daikin Airconditioning France SAS	Osaka, Japan	Industrial engineering,Fluorochemical industry,Air conditioning, ...[+1]	Patent: 6
44	DAIKIN INDUSTRIES Ltd.	Osaka, Japan	Air conditioning,Refrigeration,Mechanical engineering, ...[+2]	Patent: 6
45	L&T Technology Services Ltd.	Gujarat, India	Mechanical engineering,Engineering research,Automotive engineering, ...[+2]	Patent: 6
46	Battelle Memorial Institute	Ohio, United States	Revenue code,Applied science,Gunfire locator, ...[+2]	Patent: 6
47	Vivint, Inc.	Utah, United States	Home automation,Internet of Things,Software, ...[+2]	Patent: 6
48	Valeo Climate Control Corp.	Michigan, United States	Automotive engineering	Patent: 6
49	Zoox, Inc.	California, United States	Robotics,Public transport,Software, ...[+2]	Patent: 6
50	DENSO Corp.	Aichi, Japan	Automotive engineering,Industrial robot,Programmable logic controller, ...[+2]	Patent: 6
51	Bentley Motors Ltd.	Cheshire East, United Kingdom	Parade,Automotive engineering,Mission statement, ...[+2]	Patent: 6
52	Schneider Electric USA, Inc.	Illinois, United States	Distribution board,Power transmission,Electrical equipment, ...[+2]	Patent: 6
53	Goodman Manufacturing Co. LP	Texas, United States	Air conditioning,Heat pump,Automation, ...[+2]	Patent: 5
54	Grid4C Ltd.	HaMerkaz, Israel	Software,Enterprise software	Patent: 5
55	QUALCOMM, Inc.	California, United States	Telecommunications,Wireless,Mobile device, ...[+2]	Patent: 5
56	Thermo King Corp.	Minnesota, United States	Truck,Supply chain management,Manufacturing engineering, ...[+2]	Patent: 5
57	STARTUP Second Nature Brands, Inc.	North Carolina, United States	Construction engineering	Patent: 5
58	Best Technologies, Inc.	Texas, United States	Semiconductor,Electronic component	Patent: 5
59	Siemens Energy & Automation, Inc.	United States	Electronics,Automation,Electric utility	Patent: 5
60	View, Inc.	California, United States	Smart glass	Patent: 5
61	Nanjing Xiezhong Auto-Airconditioner (Group) Co., Ltd.	Jiangsu Sheng, China	Automation,Manufacturing engineering,Industrial engineering, ...[+2]	Patent: 5
62	STARTUP Hyliion, Inc.	Texas, United States	Public transport,Electrification,Greenhouse gas, ...[+2]	Patent: 5
63	Regal Beloit Americas, Inc.	Kentucky, United States	Electric motor,Coupling,Electrical equipment, ...[+2]	Patent: 5
64	Rheem Manufacturing Co.	United States	Air conditioning,Petroleum industry,Solar water heating, ...[+2]	Patent: 5
65	Nidec Motor Corp.	Missouri, United States	Electric motor,Electrical equipment,Electronics, ...[+2]	Patent: 5
66	Clark Equipment Co.	Indiana, United States	Tractor,Truck,Manufacturing engineering, ...[+2]	Patent: 5
67	Watsco Ventures LLC	United States	Corporate innovation,Asset management,Venture capital	Patent: 5
68	STARTUP Grid4C, Inc.	Texas, United States	Smart grid,Software,Predictive analytics, ...[+2]	Patent: 5
69	Gree Electric Appliances, Inc. of Zhuhai	Guangdong Sheng, China	Electronics,Conditioners,Air conditioning, ...[+2]	Patent: 5
70	K&N Engineering, Inc.	California, United States	Filter (aquarium),Automotive engineering,Oil filter, ...[+2]	Patent: 5
71	Johns Manville Corp.	Colorado, United States	Interior design,Construction engineering,Waterproofing, ...[+2]	Patent: 5
72	Southeast University	Jiangsu Sheng, China	Mechanical engineering,Molecular beam epitaxy,Retinitis, ...[+2]	Patent: 4
73	Bombardier Transportation GmbH	Berlin, Germany	Public transport,Monorail,Rapid transit, ...[+1]	Patent: 4
74	STARTUP IGL Ltd. (Great Britain)	Edinburgh, United Kingdom	Control environment,Automation,Power management	Patent: 4
75	Magnix Usa, Inc.	United States		Patent: 4
76	Deokyang Industrial Co., Ltd.	South Korea		Patent: 4
77	Sack Zelfbouw BVBA	Oost-Vlaanderen, Belgium	Construction engineering	Patent: 4
78	Senseair AB	Sweden	Outdoor air quality,Alcohol,Molecular sensor, ...[+2]	Patent: 4
79	Polaris Inc.	Ohio, United States	Electric vehicle,Atazanavir,Public transport, ...[+2]	Patent: 4
80	Mitsubishi Electric Research Laboratories, Inc.	Massachusetts, United States	Mechatronics,Computer vision,Algorithm, ...[+1]	Patent: 4
81	GridPoint, Inc.	Virginia, United States	Energy management,Software,Building automation, ...[+2]	Patent: 4
82	CNH Industrial America LLC	Wisconsin, United States	Manufacturing engineering,Mechanical engineering,Pulverizer, ...[+2]	Patent: 4
83	Doowon Climate Control Co., Ltd.	South Korea	Automation,Mechanical engineering,Manufacturing engineering, ...[+1]	Patent: 4
84	Maruti Suzuki India Ltd.	West Bengal, India	Automotive engineering,Electric vehicle,Sport utility vehicle, ...[+2]	Patent: 4
85	PACCAR, Inc.	Washington, United States	Truck,Automotive engineering,Public transport, ...[+2]	Patent: 4
86	Generac Power Systems, Inc.	Wisconsin, United States	Power transmission,Electrical equipment,Electronics, ...[+2]	Patent: 4
87	Belenos Clean Power Holding AG	Neuchâtel, Switzerland	Solid-state battery,Solar energy harvesting	Patent: 4
88	Intelligent City, Inc.	British Columbia, Canada	Robotics,Software,Intelligent city, ...[+2]	Patent: 4
89	Gentherm, Inc.	Michigan, United States	Steering wheel,Automotive engineering,Electronics, ...[+2]	Patent: 4
90	Samsung Heavy Industries Co., Ltd.	Gyeonggi-do, South Korea	Shipbuilding,Shipyard,Marine engineering, ...[+2]	Patent: 4
91	Marelli Cabin Comfort Usa, Inc.	United States		Patent: 4
92	Chongqing Changan Automobile Co. Ltd.	Heilongjiang Sheng, China	Product design,Automotive engineering,Spare part, ...[+2]	Patent: 4
93	Nanjing University of Posts & Telecommunications	Jiangsu Sheng, China	Pinyin,Power semiconductor device,System on a chip, ...[+2]	Patent: 4
94	ZHIDOU Electric Vehicle Co., Ltd	Zhejiang Sheng, China	Electric vehicle,Automotive engineering,Public transport, ...[+2]	Patent: 4
95	Silentium Ltd.	HaMerkaz, Israel	Noise reduction,Computer hardware,Electronics, ...[+2]	Patent: 4
96	Dunan Microstaq, Inc.	Texas, United States	Power transmission,Energy management,Silicon, ...[+2]	Patent: 4
97	The Boeing Co.	Illinois, United States	Aerospace,Satellite,National security, ...[+2]	Patent: 3
98	Jaguar Land Rover Ltd.	Coventry, United Kingdom	Four-wheel drive,Automotive engineering,New Car Assessment Program, ...[+1]	Patent: 3
99	STARTUP Airconnect Holdings Pty Ltd.	Australia	Predictive maintenance,Software,HVAC	Patent: 3
100	Filtration Control Ltd.	Northamptonshire, United Kingdom	Filtration,Automotive engineering,Distributor	Patent: 3