Growing community of inventors

Seoul, South Korea

Hee-ra Roh

Average Co-Inventor Count = 6.00

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 = 2

Hee-ra Roh ↔ Young-Ho Kim (1 patent)Hee-ra Roh ↔ Chang-youl Moon (1 patent)Hee-ra Roh ↔ Yoon-chul Son (1 patent)Hee-ra Roh ↔ Won-kyoung Choi (1 patent)Hee-ra Roh ↔ Chang-yul Oh (1 patent)Hee-ra RohHee-ra Roh (1 patent)Young-Ho KimYoung-Ho Kim (115 patents)Chang-youl MoonChang-youl Moon (39 patents)Yoon-chul SonYoon-chul Son (16 patents)Won-kyoung ChoiWon-kyoung Choi (5 patents)Chang-yul OhChang-yul Oh (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Samsung Electronics Co., Ltd. (1 from 131,906 patents)


1 patent:

1. 8517249 - Soldering structure and method using Zn

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as of
1/10/2026
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