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Top 20 Key Players companies in Induction cooking
by Most Patent Citation in the South Korea in 2020

The Induction cooking top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Citation Induction cooking Key Players in the South Korea. 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.
Induction cooking is performed using direct induction heating of cooking vessels, rather than relying on indirect radiation, convection, or thermal conduction. Induction cooking allows high power and very rapid increases in temperature to be achieved, and changes in heat settings are instantaneous.
#
Company Name
Region
Tech Topics
Total
1
LG Electronics, Inc.
Computer hardware,Electronics,Telecommunications,
...[+2]
patent citation: 87
2
Goldstar Co. Ltd.
Electronics
patent citation: 83
3
Cuckoo Electronics Co. Ltd.
Cooker,Water treatment,Electronics,
...[+1]
patent citation: 25
4
Dongsan Co., Ltd.
Pallet,Drum,Rack
patent citation: 11
5
Samsung Electronics Co., Ltd.
Computer hardware,Semiconductor,Software,
...[+2]
patent citation: 10
6
Daewoo Electronics Co. Ltd.
Electronics,Graphics processing unit,Peripheral,
...[+2]
patent citation: 10
7
Bubang Co., Ltd.
Computer hardware,Electronics
patent citation: 9
8
Chefline Corp.
Frying-pans,Forging,Fast-moving consumer goods,
...[+1]
patent citation: 9
9
Peaceworld Co., Ltd.
Electronics
patent citation: 8
10
Sungchang Benefina Co. Ltd.
patent citation: 8
11
Green Power Co., Ltd.
Electric motor,Electrical equipment,Electronics,
...[+2]
patent citation: 7
12
Korea Clad Tech Co., Ltd.
Metal,Mobile phone,Busbar,
...[+1]
patent citation: 5
13
SANG-A FRONTEC Co., Ltd.
Semiconductor,Computer hardware,Electronics,
...[+2]
patent citation: 4
14
Bocaf Co., Ltd
patent citation: 4
15
Nuc USA, Inc.
Baked goods,Electronics
patent citation: 3
16
Rinnai Korea Corp.
Electronics
patent citation: 3
17
Nuc Electronics Co. Ltd.
Electronics,Corrosion,Coating
patent citation: 3
18
CJ Freshway Corp.
Food industry,Fast-moving consumer goods,Food service,
...[+2]
patent citation: 2
19
Shinsegae Food Co., Ltd.
Food distribution,Food industry,Food material,
...[+2]
patent citation: 1
20
Samjong KPMG, Inc.
Accounting,Asset management,Bookkeeping,
...[+1]
patent citation: 1
Page generation time: Jun 27 2025