Il-kwon Chang

City:

Changwon

Country:

South Korea

Published Applications:

Last publication date:

2014-03-20

Top Assignees for applications by Il-kwon Chang

The entities that hold a legal rights for patent applications filed by inventor Chang Il-kwon:

Il-kwon Chang from Changwon, KR has applied for patents for these inventions. The list has both pending applications and granted patents:

Method of detecting camera tampering and system thereof

Method and system for analyzing multi-channel images

Apparatus and method for detecting object using PTZ camera

Photographing method of generating image of traced moving path and photographing apparatus using the photographing method

InventorID:

6287170 ⎘