Growing community of inventors

Gyeonggi-do, South Korea

Yongduk Cha

Average Co-Inventor Count = 2.95

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 = 96

Yongduk ChaDaekee Shin (2 patents)Yongduk ChaHayoung Kim (2 patents)Yongduk ChaJinwon Kang (1 patent)Yongduk ChaMyungshik Kim (1 patent)Yongduk ChaYong Soo Kim (1 patent)Yongduk ChaHosik Jang (1 patent)Yongduk ChaInhyeuk Choi (1 patent)Yongduk ChaWonho Jin (1 patent)Yongduk ChaHugo Jamson (1 patent)Yongduk ChaJeewook Ha (1 patent)Yongduk ChaChanggui Sung (1 patent)Yongduk ChaYongduk Cha (6 patents)Daekee ShinDaekee Shin (64 patents)Hayoung KimHayoung Kim (20 patents)Jinwon KangJinwon Kang (86 patents)Myungshik KimMyungshik Kim (80 patents)Yong Soo KimYong Soo Kim (68 patents)Hosik JangHosik Jang (53 patents)Inhyeuk ChoiInhyeuk Choi (36 patents)Wonho JinWonho Jin (18 patents)Hugo JamsonHugo Jamson (4 patents)Jeewook HaJeewook Ha (3 patents)Changgui SungChanggui Sung (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Lg Electronics Inc. (6 from 49,705 patents)


6 patents:

1. D770787 - Air conditioner

2. D711355 - Remote control

3. 8681103 - Mobile terminal

4. D700726 - Light emitting diode (LED) lighting

5. D672491 - Head for streetlight

6. D659888 - Floodlight

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idiyas.com
as of
12/28/2025
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