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For the Inventor, By the Inventor

KR

Em Coretech Inc.


USPTO Granted Patents = 5

Forward Citations = 0

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2 inventors (with patents filed for the assignee):

goldMedal Sang Yeong Jeong (5 out of 9 patents)

silverMedal Jin Gook Kim (5 out of 9 patents)


5 patents:

1. 12470189 - Divided active electromagnetic interference filter module and manufacturing method thereof (2025-11-11),
2. 12456920 - Active compensation device providing electromagnetic wave noise data (2025-10-28),
3. 12170489 - Device for compensating for current or voltage (2024-12-17),
4. 12159742 - Active current compensation device capable of detecting malfunction (2024-12-03),
5. 12155296 - Current compensation system for photovoltaic generator, quality measurement device, measurement method thereof, and recording medium thereof (2024-11-26),
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USPTO Data Jan 1 1976 - Dec 9 2025

5 Patents

#89 in

#1,779 in South Korea

...
KR

Em Coretech Inc.

Forward Citations = 0

2 inventors:

goldMedal Sang Yeong Jeong (5 out of 9 patents)

silverMedal Jin Gook Kim (5 out of 9 patents)

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