Growing community of inventors

Suyeong-gu, South Korea

Sang Won Cha

Average Co-Inventor Count = 2.00

ph-index = 1

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 = 9

Sang Won ChaTae Jun Park (1 patent)Sang Won ChaHyun Hur (1 patent)Sang Won ChaSang Won Cha (2 patents)Tae Jun ParkTae Jun Park (7 patents)Hyun HurHyun Hur (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Lg Electronics Inc. (2 from 49,848 patents)


2 patents:

1. 8408021 - Indoor unit of air conditioner

2. 7670414 - Filter unit of air conditioner

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as of
1/16/2026
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