Serene is a mobile phone produced as a joint venture between Samsung Electronics and a high-end Danish consumer electronics company founded in what year?
Bang &amp; Olufsen Bang & Olufsen (B&O) (stylized as BANG & OLUFSEN) is a high-end Danish consumer electronics company that designs and manufactures audio products, television sets, and telephones. It was founded in 1925 by and Svend Olufsen, who designed a radio to work with alternating current, a product of significance at a time when most radios were still running on batteries. In 2004, the company opened a factory in the Czech Republic where it employed approximately 250 staff producing mainly audio products.
Grundig mobile Grundig Mobile was a brand licensed by Koç Holding of Turkey to Vitelcom of Spain for mobile phones and accessories. It was established in 2005. Grundig Mobile products were developed in conjunction with Purple Labs and SkySpring.