Growing community of inventors

Yongin-si, South Korea

Chul Hwan Park

Average Co-Inventor Count = 4.00

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 = 44

Chul Hwan ParkSang Woo Kim (4 patents)Chul Hwan ParkNam Jin Kim (4 patents)Chul Hwan ParkMi Kyung Kim (4 patents)Chul Hwan ParkGwang-Man Lim (2 patents)Chul Hwan ParkOh Kwan Kwon (2 patents)Chul Hwan ParkKun-dae Yeom (2 patents)Chul Hwan ParkJong Uk Bu (2 patents)Chul Hwan ParkJae Gyun Choi (2 patents)Chul Hwan ParkHysong-seob Kim (2 patents)Chul Hwan ParkChul Hwan Park (8 patents)Sang Woo KimSang Woo Kim (101 patents)Nam Jin KimNam Jin Kim (20 patents)Mi Kyung KimMi Kyung Kim (12 patents)Gwang-Man LimGwang-Man Lim (39 patents)Oh Kwan KwonOh Kwan Kwon (12 patents)Kun-dae YeomKun-dae Yeom (7 patents)Jong Uk BuJong Uk Bu (3 patents)Jae Gyun ChoiJae Gyun Choi (2 patents)Hysong-seob KimHysong-seob Kim (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Samsung Display Co., Ltd. (4 from 26,887 patents)

2. Samsung Electronics Co., Ltd. (2 from 131,214 patents)

3. Inno Qd Co., Ltd (2 from 2 patents)


8 patents:

1. 12091597 - Method for preparing quantum dot film, quantum dot film prepared thereby, and wavelength conversion sheet and display comprising same

2. 11634627 - Method for manufacturing quantum dot film comprising encapsulated quantum dots uniformly dispersed therein, quantum dot film manufactured thereby and wavelength conversion sheet and display comprising same

3. 11092718 - Functional polarizing film and organic light emitting display apparatus including the same

4. 10725211 - Functional polarizing film and organic light-emitting display apparatus including the same

5. 10234602 - Organic light-emitting display apparatus

6. 9835770 - Functional polarizing film and organic light-emitting display apparatus including the same

7. 8723333 - Semiconductor package including multiple chips and separate groups of leads

8. 8193626 - Semiconductor package including multiple chips and separate groups of leads

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as of
12/6/2025
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