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DaeJeon, South Korea

Halla Climate Control Corporation

USPTO Granted Patents = 168

% Expired Patents = 23.8

CIPO Patents = 3

EPO Patents = 25

Trademarks = 2

Forward Citations = 1,066

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286 inventors (with patents filed for the assignee):

Hew Nam Ahn (9 out of 20 patents)

Sung-Taeg Oh (7 out of 8 patents)

Kwangheon Oh (7 out of 8 patents)

4. Jeong-Hoon Lee (6 out of 14 patents)

5. Taeyoung Park (6 out of 6 patents)

6. Hong-Young Lim (5 out of 26 patents)

7. Seongseok Han (5 out of 9 patents)

8. Sungho Kang (5 out of 9 patents)

9. Kyung Seok Cho (5 out of 5 patents)

10. Kyungseok Cho (5 out of 5 patents)

11. Yongsang Kim (5 out of 5 patents)

12. Tae Young Park (5 out of 10 patents)

13. Yong Eun Seo (4 out of 10 patents)

14. Sang Chul Byon (4 out of 10 patents)

15. Yongeun Seo (4 out of 5 patents)

Core Competencies:

Air Conditioning System

Heat Exchanger

Compressor

Blower

Heater

Evaporator

Cooling System

Solar Cell System

Electric Motor

Hybrid Vehicles

Thermoelectric Device

Variable Capacity Compressor

168 patents: Sort by Forward Citations

1. 9382994 - Pulley assembly of compressor and method of manufacturing the same (2016-07-05),

2. 9278606 - Heater for vehicles (2016-03-08),

3. 9073406 - Air conditioner controlling device for vehicle (2015-07-07),

4. 9062901 - Evaporator (2015-06-23),

5. 9010139 - Air conditioning system and method of using solar cell (2015-04-21),

6. 8948966 - Heat pump system for vehicle and method of controlling the same (2015-02-03),

7. 8899493 - Air freshener generator for vehicle air conditioning apparatus (2014-12-02),

8. 8887521 - Air conditioner for automobile (2014-11-18),

9. 8851153 - System and method for managing waste heat of electric vehicle (2014-10-07),

10. 8836184 - Compressor for vehicle (2014-09-16),

11. 8690650 - Air-conditioner for vehicle (2014-04-08),

12. 8664820 - Electric motor-driven compressor for vehicle (2014-03-04),

13. 8544533 - Vehicular air conditioner having two-layered air flow (2013-10-01),

14. 8479803 - Evaporator equipped with cold reserving part (2013-07-09),

15. 8459429 - Power transmission device for a water pump (2013-06-11),

Halla Climate Control Corporation, based in DaeJeon, South Korea, specializes in advanced vehicle climate control technologies. The company focuses on the development and manufacturing of essential components such as air conditioning systems, heat exchangers, compressors, blowers, heaters, evaporators, and cooling systems. Additionally, Halla is exploring innovative solutions in solar cell systems, aiming to enhance energy efficiency in automotive applications. Their commitment to research and development positions them as a key player in the automotive climate control sector.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

168 Patents

#16 in DaeJeon

#133 in South Korea

#4,913 in the World

DaeJeon, South Korea

Halla Climate Control Corporation

Forward Citations = 1,066

286 inventors:

Hew Nam Ahn (9 out of 20 patents)

Sung-Taeg Oh (7 out of 8 patents)

Kwangheon Oh (7 out of 8 patents)

4. Jeong-Hoon Lee (6 out of 14 patents)

5. Taeyoung Park (6 out of 6 patents)

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