Growing community of inventors

Daejeon, South Korea

Daejun Chang

Average Co-Inventor Count = 2.14

ph-index = 2

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 = 7

Daejun Chang ↔ Bergan Paal Gudmund Haanaes (3 patents)Daejun Chang ↔ Pal G Bergan (1 patent)Daejun Chang ↔ Hyunjun Park (1 patent)Daejun Chang ↔ Jungwoog Kim (1 patent)Daejun ChangDaejun Chang (5 patents)Bergan Paal Gudmund HaanaesBergan Paal Gudmund Haanaes (3 patents)Pal G BerganPal G Bergan (5 patents)Hyunjun ParkHyunjun Park (2 patents)Jungwoog KimJungwoog Kim (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Latticetechnology Co., Ltd. (4 from 7 patents)

2. Korea Advanced Institute of Science and Technology (1 from 2,608 patents)


5 patents:

1. 11835182 - Vacuum heat-insulation device for low-temperature tank

2. 9829245 - Natural gas liquefaction system

3. D714419 - Pressure tank for liquefied gas

4. D713928 - Pressure tank for liquefied gas

5. D713000 - Pressure tank for liquefied gas

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idiyas.com
as of
12/10/2025
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