Growing community of inventors

Seongnam-si, South Korea

Chong Bum Chang

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 = 7

Chong Bum Chang ↔ Kyoung Min Lee (4 patents)Chong Bum ChangChong Bum Chang (4 patents)Kyoung Min LeeKyoung Min Lee (32 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Seoul National University (4 from 1,591 patents)


4 patents:

1. D947380 - Surgical curette

2. D947381 - Surgical curette

3. D947382 - Surgical curette

4. D947383 - Surgical curette

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/21/2026
Loading…