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Top 20 Key Players companies in Driving test
by Most Patent Citation in the South Korea in 2022

The Driving test top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Citation Driving test Key Players in the South Korea. 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.
A driving test (also known as a driving exam, driver's test, or road test) is a procedure designed to test a person's ability to drive a motor vehicle. It exists in various forms worldwide, and is often a requirement to obtain a driver's license. A driving test generally consists of one or two parts: the practical test, called a road test, used to assess a person's driving ability under normal operating conditions, and/or a written or oral test (theory test) to confirm a person's knowledge of driving and relevant rules and laws.
#
Company Name
Region
Tech Topics
Total
1
LG Electronics, Inc.
Computer hardware,Electronics,Telecommunications,
...[+2]
patent citation: 402
2
Samsung Electronics Co., Ltd.
Computer hardware,Semiconductor,Software,
...[+2]
patent citation: 324
3
Hyundai Motor Co., Ltd.
Public transport,Automotive engineering,Truck,
...[+2]
patent citation: 36
4
Pantech & Curitel Communications, Inc.
Handset,Electronics,Telecommunications,
...[+1]
patent citation: 34
5
Neo Information Systems Co. Ltd.
patent citation: 34
6
DAEWOO SHIPBUILDING & MARINE ENGINEERING Co., Ltd.
Shipbuilding,Shipyard,Computer hardware,
...[+2]
patent citation: 25
7
isMedia Co., Ltd.
Color calibration,Computer hardware,Electronics
patent citation: 17
8
Samsung Heavy Industries Co., Ltd.
Shipbuilding,Shipyard,Marine engineering,
...[+2]
patent citation: 14
9
Rinnai Korea Corp.
Electronics
patent citation: 13
10
HiVat Co., Ltd.
Automotive engineering
patent citation: 12
11
Lotte Engineering & Machinery Mfg Co., Ltd.
Refrigeration,Automation,Manufacturing engineering,
...[+2]
patent citation: 12
12
SK Telecom Co., Ltd.
Telecommunications,Chaebol,5G,
...[+2]
patent citation: 9
13
SK Holdings Co., Ltd. /Old/
Information technology,Petroleum industry,Natural resource management,
...[+2]
patent citation: 9
14
Genohco, Inc.
Telecommunications,Radar,Satellite
patent citation: 8
15
KUMHO TIRE Co., Inc.
Tire manufacturing,Automotive engineering,Radial tire,
...[+2]
patent citation: 6
16
Hyundai KEFICO Corp.
Automation,Mechanical engineering,Manufacturing engineering,
...[+2]
patent citation: 6
17
Hangil IT Co. Ltd.
Information technology consulting,Construction engineering
patent citation: 4
18
Doosan Machinery Co. Ltd.
Machine tool,Automation,Manufacturing engineering,
...[+2]
patent citation: 4
19
STX Offshore & Shipbuilding Co., Ltd.
Shipbuilding,Marine engineering,Shipyard,
...[+2]
patent citation: 3
20
Exicon Co., Ltd.
Semiconductor,Computer hardware,Electronics,
...[+2]
patent citation: 3
Page generation time: Jun 27 2025