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 = 102

Jangwon ChoiJin Seong Heo (154 patents)Jangwon ChoiSunmi Yoo Yoo (145 patents)Jangwon ChoiJungah Choi (127 patents)Jangwon ChoiSeunghwan Kim (116 patents)Jangwon ChoiLing Li (79 patents)Jangwon ChoiJaehyun Lim (50 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 ChoiJin Heo (2 patents)Jangwon ChoiSummi Yoo (1 patent)Jangwon ChoiSunmi Yoo (1 patent)Jangwon ChoiJangwon Choi (188 patents)Jin Seong HeoJin Seong Heo (312 patents)Sunmi Yoo YooSunmi Yoo Yoo (195 patents)Jungah ChoiJungah Choi (167 patents)Seunghwan KimSeunghwan Kim (650 patents)Ling LiLing Li (167 patents)Jaehyun LimJaehyun Lim (555 patents)Junghak NamJunghak Nam (272 patents)Seung Hwan KimSeung Hwan Kim (150 patents)Jaeho LeeJaeho Lee (193 patents)Jungdong SeoJungdong Seo (34 patents)Hyeong Moon JangHyeong Moon Jang (56 patents)Jung Hak NamJung Hak Nam (102 patents)Jin HeoJin Heo (2 patents)Summi YooSummi Yoo (1 patent)Sunmi YooSunmi Yoo (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Lg Electronics Inc. (170 from 49,190 patents)

2. Rosedale Dynamics LLC (6 from 10 patents)

3. Guangdong Oppo Mobile Telecommunications Corp., Ltd. (4 from 4,254 patents)

4. Vivo Mobile Communication Co., Ltd. (3 from 1,447 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 2,815 patents)


188 patents:

1. 12425599 - Method and apparatus for decoding image by using transform according to block size in image coding system

2. 12407858 - Transform coefficient coding method and device

3. 12401830 - Adaptive loop filtering-based image coding apparatus and method

4. 12395634 - BDPCM-based image decoding method for luma component and chroma component, and device for same

5. 12395678 - CCLM prediction-based image decoding method and apparatus in image coding system

6. 12388984 - Method and apparatus for coding transform coefficient in video/image coding system

7. 12382065 - Image decoding method for residual coding, and device therefor

8. 12382021 - Intra prediction method on basis of MPM list and apparatus therefor

9. 12375657 - Image coding method based on chroma deblocking parameter information for monochrome color format in video or image coding system

10. 12368895 - Image decoding method associated with transform skip residual coding, and device therefor

11. 12355958 - Apparatus and method for coding image

12. 12355971 - Method for decoding video for residual coding and device therefor

13. 12341953 - Intra prediction-based image coding method and apparatus using MPM list

14. 12316872 - Image decoding method using BDPCM and apparatus thereof

15. 12309363 - Image decoding method and device and image encoding method and device in image coding system

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as of
10/2/2025
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