History of bluetooth

The development of the "short-link" radio technology, later named Bluetooth, was initiated in 1989 by Nils Rydbeck, CTO at Ericsson Mobile in Lund, Sweden. The purpose was to develop wireless headsets, according to two inventions by Johan Ullman, SE 8902098-6, issued 1989-06-12 and SE 9202239, issued 1992-07-24 .

1. Who discovered Bluetooth?
2. When was Bluetooth first developed?
3. What was the first use of Bluetooth?
4. How did Bluetooth get invented?
5. Why it is called Bluetooth?
6. Who is the father of Bluetooth?
7. Who invented Bluetooth 5?
8. Which country made Bluetooth?
9. Is Bluetooth bad for health?
10. What is the Bluetooth symbol?
11. Who trademarked Bluetooth?
12. What is Bluetooth Classic?
13. What is special about Bluetooth?
14. Why is Bluetooth important?
15. What is the nominal range of Bluetooth?

Who discovered Bluetooth?

Jaap Haartsen has been active in the area of wireless communications for more than 25 years. In 1994, he laid the foundations for the system that was later known as the Bluetooth Wireless Technology, enabling connections between a seemingly endless array of devices.

When was Bluetooth first developed?

Bluetooth was invented back in 1994, but the first Bluetooth phone didn't hit shelves until 2001.

What was the first use of Bluetooth?

The first Bluetooth-enabled mobile phone, the Ericsson T36, was brought to market in 2000. The following year saw the first Bluetooth-enabled printers, laptops and hands-free car kits. Bluetooth hit the wearable gadgetry wave early with Bluetooth chips implanted within watches and sunglasses in 2006.

How did Bluetooth get invented?

Bluetooth technology

Working in the mobile phone division of Ericsson in the mid-1990s, Dutch engineer Jaap Haartsen found a revolutionary way to connect electronic gadgets to each other at short range without the use of cables, using a variety of low-power radio frequencies.

Why it is called Bluetooth?

Surprisingly, the name dates back more than a millennia to King Harald “Bluetooth” Gormsson who was well known for two things: Uniting Denmark and Norway in 958. His dead tooth, which was a dark blue/grey color, and earned him the nickname Bluetooth.

Who is the father of Bluetooth?

Jaap Haartsen was issued the patent for Bluetooth; a nearly ubiquitous technology synonymous with mobility and a mobile lifestyle. His colleagues borrowed Bluetooth's name from the 10th century King of Denmark, King Harald Bluetooth, who was famous for uniting Scandinavia.

Who invented Bluetooth 5?

Bluetooth was developed by Ericsson in the 1990s. It is named after the 10th century Danish king Harald “Bluetooth” Gormsson, who united Denmark and Norway.

Which country made Bluetooth?

History. The development of the "short-link" radio technology, later named Bluetooth, was initiated in 1989 by Nils Rydbeck, CTO at Ericsson Mobile in Lund, Sweden.

Is Bluetooth bad for health?

Bluetooth devices emit low levels of nonionizing radiation. Exposure to low amounts of this type of radiation is not harmful to humans. According to the Food and Drug Administration (FDA) , routine exposure to nonionizing radiation is “generally perceived as harmless to humans.”

What is the Bluetooth symbol?

The squiggle of shapes in the bright blue brandmark comes from the runes in the Roman alphabet representing “H” and “B”. In other words, they're the initials for Harald Bluetooth. In technical terms, the Bluetooth logo is a “bind-rune”. This simply means that it's an image made up of two runes merged together.

Who trademarked Bluetooth?

The Bluetooth Special Interest Group (SIG) owns the Bluetooth word mark, figure mark, and combination mark (collectively, the Bluetooth trademarks), and it protects the Bluetooth trademarks through the brand enforcement program.

What is Bluetooth Classic?

Bluetooth Classic is the wireless protocol that's been ubiquitous for almost 15 years. Bluetooth Headsets, Speakers, Smartphones, Smart watches and many devices use a Bluetooth radio to communicate. ... The Bluetooth standard was born out of necessity of creating a wireless connection between computers and devices.

What is special about Bluetooth?

Among the various wireless standards (like Wi-Fi), Bluetooth is known for maintaining a stable connection in short distances, and transferring small amounts of data without taking too much power.

Why is Bluetooth important?

Bluetooth technology allows devices to communicate with each other without cables or wires. ... The technology is often used to allow two different types of devices to communicate with each other.

What is the nominal range of Bluetooth?

The range of the Bluetooth® connection is approximately 30 feet (10 meters).