Growing community of inventors

Songnam-shi, South Korea

Chang-Hol Koo

Average Co-Inventor Count = 4.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 3

Chang-Hol KooDae-Gyun Kim (1 patent)Chang-Hol KooDong-Seek Park (1 patent)Chang-Hol KooMin-Koo Kim (1 patent)Chang-Hol KooChang-Hol Koo (1 patent)Dae-Gyun KimDae-Gyun Kim (95 patents)Dong-Seek ParkDong-Seek Park (15 patents)Min-Koo KimMin-Koo Kim (9 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Samsung Electronics Co., Ltd. (1 from 131,324 patents)


1 patent:

1. 7068627 - Device and method for transmitting data with different qualities in mobile communication system

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12/13/2025
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