Part number : 95430D3010 ( 95430-D3010 )
Part name : TX ASSY-KEYLESS ENTRY
Application model : Hyundai Tucson(’15 follow-up model)
Net weight : 0.052kg
Net weight (in plastic bag) : 0.054kg
Gross weight (in box) : 0.065kg

In the label, Seoyon Electronics is a manufacturer, but I found another manufacturer name on this key.

95430-D3010

TX ASSY-KEYLESS ENTRY
95430-D3010
MODEL NAME : RKE-4F25
MANUFACTURER : DAEDONG / KOREA
KO MSIP-CRS-HMO-RKE-4F25
FCC ID : TQ8-RKE-4F25
IC : 5074A-RKE4F25
HYUNDAI MOBIS. CO., LTD / KOREA
30618 V1.2 0101

Daedong is also once of OE manufacturer for smart key and electric auto parts. Its old company name “Sinchang Electric”
In history of Seoyon group, you can find that Seoyong “Acquired Shinchang corporation (currently, Seoyon Electronics) in 2011. ( http://seo-yon.com/en/history/ )
Related Korea article : http://www.asiae.co.kr/news/view.htm?idxno=2014041607031784017
http://biz.chosun.com/site/data/html_dir/2014/05/26/2014052602247.html
(If someone wondering the contents of those article, please let me know. I will translate later)

More detail of the smart key: