Growing community of inventors

Suwon-si, South Korea

Ah Ra Cho

Average Co-Inventor Count = 2.40

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 = 1

Ah Ra ChoKwang Hyun Park (3 patents)Ah Ra ChoJi Sook Yoon (2 patents)Ah Ra ChoGwang Hyeon Park (1 patent)Ah Ra ChoAh Ra Cho (4 patents)Kwang Hyun ParkKwang Hyun Park (10 patents)Ji Sook YoonJi Sook Yoon (6 patents)Gwang Hyeon ParkGwang Hyeon Park (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Samsung Electro-mechanics Co., Ltd. (4 from 7,574 patents)


4 patents:

1. 11830641 - Chip resistor component

2. 11315708 - Chip resistor

3. 11139091 - Resistor component

4. 10923253 - Resistor component

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idiyas.com
as of
12/5/2025
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