Question: In which year was this company that jointly made Serene with Samsung Electronics founded?

Context paragraphs:
Serene (phone): Serene is a mobile phone produced as a joint venture between Samsung Electronics and Bang & Olufsen.  It was released in the last quarter of 2005 in Europe.  It is available in select stores throughout the world and costs $1275 (~€1000).

Apple Inc. v. Samsung Electronics Co.: Apple Inc. v. Samsung Electronics Co., Ltd. was the first of a series of ongoing lawsuits between Apple Inc. and Samsung Electronics regarding the design of smartphones and tablet computers; between them, the companies made more than half of smartphones sold worldwide as of July 2012.  In the spring of 2011, Apple began litigating against Samsung in patent infringement suits, while Apple and Motorola Mobility were already engaged in a patent war on several fronts.  Apple's multinational litigation over technology patents became known as part of the mobile device "smartphone patent wars": extensive litigation in fierce competition in the global market for consumer mobile communications.

Samsung R&amp;D Institute India, Bangalore: Samsung R&D Institute India - Bangalore (SRI - Bangalore) earlier known as Samsung Electronics India Software Operations (SISO) is one of the 24 Research & Development centers of Samsung Electronics Co. Ltd., housed in the IT hub of India, Bangalore.  With its inception dating back to February 1996, as a liaison office, today it has grown in magnitude and proportions as a location for research and software development encompassing a wide range of technology domains.  SRI - Bangalore today is a Private Limited Company, headquartered in Bangalore.

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.

Samsung Galaxy Tab series: The Samsung Galaxy Tab (Stylized as SAMSUNG Galaxy Tab, previously Samsung GALAXY Tab) is a line of upper mid-range Android-based tablet computers produced by Samsung Electronics.  It is similar to the Samsung Galaxy Note series except without the Samsung S-Pen stylus.  The first model in the series, the 7-inch Samsung Galaxy Tab, was first introduced on 2 September 2010 at the IFA in Berlin.  Since then there have been several models released, including models with 7.7, 8.9 and 10.1-inch displays.  The Wi-Fi versions of the tablet all include a GPS system whilst the 3G/4G tablets include cellular capability as well.

Samsung Wave S8500: The Samsung Wave (or Samsung Wave GT-S8500) is a smartphone developed and produced by Samsung Electronics.  It is the first smartphone to run the Bada operating system developed by Samsung Electronics, which was commercially released on June 1, 2010.  The Wave is a touchscreen phone powered by Samsung's "Hummingbird" CPU (S5PC110), which includes 1 GHz ARM Cortex-A8 CPU and a built-in PowerVR SGX 540 graphics engine.  It also has a "Super AMOLED" screen and 720p high-definition video capture capabilities.  Due to shortage of Super AMOLED screens, Samsung released a successor to the device called Wave II and ceased production of the original S8500 model.

Samsung Electronics: Samsung Electronics Co., Ltd. (Korean: 삼성전자; Hanja: 三星電子 (Literally "tristar electronics")) is a South Korean multinational electronics company headquartered in Suwon, South Korea.  Through extremely complicated ownership structure with some circular ownership, it is the flagship company of the Samsung Group, accounting for 70% of the group's revenue in 2012.  It is the world's second largest information technology company by revenue after Apple.  Samsung Electronics has assembly plants and sales networks in 80 countries and employs around 370,000 people.  Since 2012, Kwon Oh-hyun has served as the company's CEO.

Samsung Galaxy S6: Samsung Galaxy S6, Samsung Galaxy S6 Edge, and Samsung Galaxy S6 Edge+ are Android smartphones manufactured and marketed by Samsung Electronics.  The S6 line serves as a successor to the Galaxy S5.  The S6 and S6 Edge smartphones were officially unveiled in the first "Samsung Unpacked 2015" event at Mobile World Congress on 1 March 2015, while the bigger S6 Edge+ was officially unveiled together with the Samsung Galaxy Note 5 in the second "Samsung Unpacked 2015" event at New York on 13 August 2015.  Alongside the S6, Samsung also unveiled the S6 Edge (and later on the bigger S6 Edge+), a variant whose screen is wrapped along the sides of the device; the curvature is usable for several additional features.  The Galaxy S6 and S6 Edge were released on 10 April 2015 in 20 countries while the S6 Edge+ was released on 21 August 2015 in 20 countries.

Samsung Card: Samsung Card Co, Ltd. (Hangul: 삼성카드) is South Korea's largest credit card company.  Headquartered in Seoul, South Korea, Samsung Card merged with Samsung Capital in 2005.  The company is owned by Samsung Life Insurance (71.7%).  Samsung Card was established in 1988 as a technical and business company licensed by Samsung Electronics.

Hankook Hewlett-Packard: Hankook Hewlett-Packard (hangul:한국휴렛팩커드) is a Korean company that produces computers.  Hankook is headquartered in Yeoeuido-dong Yeongdeungpo-gu, Seoul, South Korea, and was established in 1982 by Samsung Hewlett-Packard.  (hangul:삼성휴렛팩커드) in its shareholder meet to Samsung Electronics and Hewlett-Packard in 1982.  part indefendent at Samsung Electronics in 1992 of computer divisions.  The company's current CEO is Choi Joon Keun.  (최준근)

Supporting paragraphs: Serene (phone) Bang &amp; Olufsen
Answer: 1925