Growing community of inventors

Seoul, South Korea

Sangchan Ham

Average Co-Inventor Count = 1.00

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 = 82

Sangchan HamSangchan Ham (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Cnb Technology Inc. (2 from 13 patents)


2 patents:

1. D633931 - Camera for closed circuit television

2. D633120 - Camera for closed circuit television

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/11/2025
Loading…