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Top 20 Key Players companies in Induction cooking
by Highest Patent Value in the South Korea in 2021

The Induction cooking top 20 is Discovery PatSnap’ annual ranking of the top 20 Highest Patent Value Induction cooking Key Players in the South Korea. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, 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.
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Company Name
Region
Tech Topics
Total
1
LG Electronics, Inc.
Computer hardware,Electronics,Telecommunications,
...[+2]
Avg patent value: 497,529
2
Samsung Electronics Co., Ltd.
Computer hardware,Semiconductor,Software,
...[+2]
Avg patent value: 449,166
3
AMOSENSE Co., Ltd.
Electronic component,Inductive charging,Mission statement,
...[+1]
Avg patent value: 140,000
4
Dongsan Co., Ltd.
Pallet,Drum,Rack
Avg patent value: 57,000
5
Green Power Co., Ltd.
Electric motor,Electrical equipment,Electronics,
...[+2]
Avg patent value: 43,000
6
Cuckoo Electronics Co. Ltd.
Cooker,Water treatment,Electronics,
...[+1]
Avg patent value: 37,428
7
Bubang Co., Ltd.
Computer hardware,Electronics
Avg patent value: 30,625
8
Rinnai Korea Corp.
Electronics
Avg patent value: 28,000
9
Hankook Fire Extinguisher Co. Ltd.
Fire extinguisher,Automation,Manufacturing engineering,
...[+2]
Avg patent value: 22,000
10
Hyunsung Autotech Co., Ltd.
Automotive engineering
Avg patent value: 17,000
11
Peaceworld Co., Ltd.
Electronics
Avg patent value: 14,520
12
WINIA Co., Ltd.
Microwave,Vacuum cleaner,Automation,
...[+2]
Avg patent value: 3,600
13
CJ Freshway Corp.
Food industry,Fast-moving consumer goods,Food service,
...[+2]
Avg patent value: 0
14
Shinsegae Food Co., Ltd.
Food distribution,Food industry,Food material,
...[+2]
Avg patent value: 0
15
SANG-A FRONTEC Co., Ltd.
Semiconductor,Computer hardware,Electronics,
...[+2]
Avg patent value: 0
16
Cuckoo Holdings Co., Ltd.
Electronics,Electrical equipment
Avg patent value: 0
17
Nuc USA, Inc.
Baked goods,Electronics
Avg patent value: 0
18
Chefline Corp.
Frying-pans,Forging,Fast-moving consumer goods,
...[+1]
Avg patent value: 0
19
Daewoo Electronics Co. Ltd.
Electronics,Graphics processing unit,Peripheral,
...[+2]
Avg patent value: 0
20
Samjong KPMG, Inc.
Accounting,Asset management,Bookkeeping,
...[+1]
Avg patent value: 0
Page generation time: Jun 27 2025