Growing community of inventors

Incheon, South Korea

Doo Hum Lee

Average Co-Inventor Count = 5.00

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 = 5

Doo Hum Lee ↔ Jeong Hoon Kim (1 patent)Doo Hum Lee ↔ Sung Jin Hong (1 patent)Doo Hum Lee ↔ Ho Chul Lee (1 patent)Doo Hum Lee ↔ Hyung Su Kang (1 patent)Doo Hum LeeDoo Hum Lee (1 patent)Jeong Hoon KimJeong Hoon Kim (69 patents)Sung Jin HongSung Jin Hong (56 patents)Ho Chul LeeHo Chul Lee (4 patents)Hyung Su KangHyung Su Kang (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hyundai Motor Company (1 from 18,735 patents)

2. Daedong Movel System Co., Ltd. (1 from 8 patents)

3. Daedong System Co., Ltd (1 from 5 patents)

4. Automobile Industrial Ace Co., Ltd. (1 from 1 patent)


1 patent:

1. 8100388 - Electromagnetic active engine mount apparatus

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as of
1/9/2026
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