Alpha Chem Co., Ltd.

City:

Gyeonggi-do

Country:

South Korea

Published Applications:

Last publication date:

2014-02-27

Patent Grants:

Last grant date:

2015-09-29

Top Inventors for applications by Alpha Chem Co., Ltd.

These are the the leading inventors for applications assigned to Alpha Chem Co., Ltd.:

Juseok Ham 1 Seoul, South Korea
ALPHA CHEM CO., LTD. 1 , United States
Sang Youn Lee 1 Hwaseong-si, South Korea
Sang-mi Park 1 Siheung-si, South Korea

Hyun-Goog Nam 1 Suwon-si, South Korea
Hyun-don Kim 1 Anyang-si, South Korea
Dae Won Lim 1 Incheon, South Korea
Seung-hee Jang 1 Suwon-si, South Korea

Kyu-oh Cho 1 Yongin-si, South Korea
Je-yong Kim 1 Gwangmyeong-si, South Korea

Recent patent applications by Alpha Chem Co., Ltd.

Alpha Chem Co., Ltd. based in Gyeonggi-do, KR has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2014-02-27 ✅ Patent 9,147,849 granted on 2015-09-29

US20140054561A1

Electricity

Electron transport material and organic electroluminescent device using the same

AssigneeID:

498852 ⎘