Growing community of inventors

Daejeon, South Korea

Duck Joo Lee

Average Co-Inventor Count = 3.20

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

Duck Joo LeeYoung Sik Kim (1 patent)Duck Joo LeeYong Cheol Lee (1 patent)Duck Joo LeeGue Hyun Jung (1 patent)Duck Joo LeeDong Ho Seo (1 patent)Duck Joo LeeTeock Hyeong Cho (1 patent)Duck Joo LeeO Jun Kwon (1 patent)Duck Joo LeeDal Heun Shin (1 patent)Duck Joo LeeWan Ho Jeon (1 patent)Duck Joo LeeDuck Joo Lee (2 patents)Young Sik KimYoung Sik Kim (31 patents)Yong Cheol LeeYong Cheol Lee (3 patents)Gue Hyun JungGue Hyun Jung (2 patents)Dong Ho SeoDong Ho Seo (2 patents)Teock Hyeong ChoTeock Hyeong Cho (2 patents)O Jun KwonO Jun Kwon (1 patent)Dal Heun ShinDal Heun Shin (1 patent)Wan Ho JeonWan Ho Jeon (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Korea Advanced Institute of Science and Technology (2 from 2,634 patents)

2. Hyundai Motor Company (1 from 18,804 patents)

3. Kia Motors Corporation (1 from 8,090 patents)


2 patents:

1. 11193494 - Compressor wheel for turbocharger

2. 6278958 - Method for predicting a noise intensity emitted from a fan and or a pump

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idiyas.com
as of
1/22/2026
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