Growing community of inventors

Seoul, South Korea

Doo Yi Chang

Average Co-Inventor Count = 3.46

ph-index = 3

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 = 37

Doo Yi ChangYong Kim (8 patents)Doo Yi ChangJin Ho Son (8 patents)Doo Yi ChangMin Kyoung Jang (8 patents)Doo Yi ChangHye Yeon Park (8 patents)Doo Yi ChangDoo Yi Chang (9 patents)Yong KimYong Kim (99 patents)Jin Ho SonJin Ho Son (15 patents)Min Kyoung JangMin Kyoung Jang (8 patents)Hye Yeon ParkHye Yeon Park (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Lg Electronics Inc. (9 from 49,848 patents)


9 patents:

1. 9763036 - Mobile terminal and method of transferring or receiving data using the same

2. 9668089 - Mobile terminal and method of transferring or receiving data using the same

3. 8750910 - Mobile terminal and method of transferring or receiving data using the same

4. 8744489 - Mobile terminal and method of transferring or receiving data using the same

5. 8600412 - Mobile terminal and method of transferring or receiving data using the same

6. 8594709 - Mobile terminal and method of transferring or receiving data using the same

7. 8457658 - Mobile terminal and method of transferring or receiving data using the same

8. 8155667 - Mobile terminal and method of transferring or receiving data using the same

9. 8041342 - Moving notification message

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as of
1/16/2026
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