Growing community of inventors

Changwon-si, South Korea

Ha Jong Sung

Average Co-Inventor Count = 2.00

ph-index = 2

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 = 14

Ha Jong SungJae Duck Jung (2 patents)Ha Jong SungHa Jong Sung (2 patents)Jae Duck JungJae Duck Jung (5 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Lg Electronics Inc. (2 from 49,745 patents)


2 patents:

1. 7779507 - Vacuum cleaner

2. 7669282 - Vacuum cleaner

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idiyas.com
as of
12/30/2025
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