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Inventor

CHANG GI RYU

Inventor
KR

Overview

3→
Patents
2025
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B60Hprimary
B60HArrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles14%
B60LPropulsion of electrically-propelled vehicles14%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy14%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles7%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology7%
F01PCooling of machines or engines in general7%
F25BRefrigeration machines, plants or systems7%
H02JElectric power networks7%
H05KPrinted circuits7%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution7%
PatentTitleYear
12,496,923Refrigerant amount monitoring and charging control system for electric vehicle and method thereof202512,408,298Vehicular coolant system and method of controlling the same202512,350,999Method for controlling electric heater of vehicular HVAC system2025

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2025Patents assigned to HYUNDAI MOTOR CO LTD (3)· patent assignee history
2025Patents assigned to KIA CORP (3)· patent assignee history
2025Based in KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HYUNDAI MOTOR CO LTD32025
KIA CORP32025
Locations
LocationPatentsSpan
KR32025