Growing community of inventors

Seoul, South Korea

Jangwon Choi

Average Co-Inventor Count = 4.24

ph-index = 5

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 = 104

Jangwon ChoiJin Seong Heo (158 patents)Jangwon ChoiSunmi Yoo Yoo (149 patents)Jangwon ChoiJungah Choi (130 patents)Jangwon ChoiSeunghwan Kim (119 patents)Jangwon ChoiLing Li (79 patents)Jangwon ChoiJaehyun Lim (52 patents)Jangwon ChoiJunghak Nam (19 patents)Jangwon ChoiSeung Hwan Kim (9 patents)Jangwon ChoiJaeho Lee (5 patents)Jangwon ChoiJungdong Seo (5 patents)Jangwon ChoiHyeong Moon Jang (4 patents)Jangwon ChoiJung Hak Nam (2 patents)Jangwon ChoiSummi Yoo (1 patent)Jangwon ChoiJangwon Choi (191 patents)Jin Seong HeoJin Seong Heo (318 patents)Sunmi Yoo YooSunmi Yoo Yoo (199 patents)Jungah ChoiJungah Choi (170 patents)Seunghwan KimSeunghwan Kim (661 patents)Ling LiLing Li (167 patents)Jaehyun LimJaehyun Lim (563 patents)Junghak NamJunghak Nam (274 patents)Seung Hwan KimSeung Hwan Kim (151 patents)Jaeho LeeJaeho Lee (194 patents)Jungdong SeoJungdong Seo (34 patents)Hyeong Moon JangHyeong Moon Jang (57 patents)Jung Hak NamJung Hak Nam (103 patents)Summi YooSummi Yoo (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Lg Electronics Inc. (173 from 49,333 patents)

2. Rosedale Dynamics LLC (6 from 10 patents)

3. Guangdong Oppo Mobile Telecommunications Corp., Ltd. (4 from 4,298 patents)

4. Vivo Mobile Communication Co., Ltd. (3 from 1,478 patents)

5. Xiaomi Inc. (2 from 525 patents)

6. Tcl King Electrical Appliances (huizhou) Co. Ltd. (2 from 4 patents)

7. Beijing Xiaomi Mobile Software Co., Ltd. (1 from 2,865 patents)


191 patents:

1. 12452454 - Entropy coding method and device in video/image coding system

2. 12439072 - Image decoding method and device for same

3. 12439028 - Matrix intra prediction-based image coding apparatus and method

4. 12425599 - Method and apparatus for decoding image by using transform according to block size in image coding system

5. 12407858 - Transform coefficient coding method and device

6. 12401830 - Adaptive loop filtering-based image coding apparatus and method

7. 12395634 - BDPCM-based image decoding method for luma component and chroma component, and device for same

8. 12395678 - CCLM prediction-based image decoding method and apparatus in image coding system

9. 12388984 - Method and apparatus for coding transform coefficient in video/image coding system

10. 12382065 - Image decoding method for residual coding, and device therefor

11. 12382021 - Intra prediction method on basis of MPM list and apparatus therefor

12. 12375657 - Image coding method based on chroma deblocking parameter information for monochrome color format in video or image coding system

13. 12368895 - Image decoding method associated with transform skip residual coding, and device therefor

14. 12355958 - Apparatus and method for coding image

15. 12355971 - Method for decoding video for residual coding and device therefor

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as of
10/23/2025
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