FAQ: Actress Who Invented Radar?

Hedy Lamarr (/ˈheɪdi/; born Hedwig Eva Maria Kiesler; November 9, 1914 – January 19, 2000) was an Austrian-born American film actress and inventor.

Hedy Lamarr
Citizenship Austria (1914−1953) United States (1953−2000)
Occupation Actress, inventor


What did actress Hedy Lamarr invent?

Although she was known as “the most beautiful woman in the world,” Actress Hedy Lamarr’s greatest life work was far from the silver screen. At the height of her film career, and in the midst of a world war, Hedy invented the basis for all modern wireless communications: signal hopping.

Did Hedy Lamarr really invent frequency hopping?

Actress Hedy Lamarr (bottom) and composer George Antheil (top left) patented a form of frequency hopping for secure communication.

Did Hedy Lamarr ever get paid for her invention?

By the time the technology was implemented, Lamarr’s patent had expired, and she never received a single payment for her revolutionary invention. In 1997, Lamarr became the first woman to receive the Invention Convention’s BULBIE Gnass Spirit of Achievement Award, considered the “Oscars of inventing.”

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What did Hedy Lamarr invent during World War II?

Hedy Lamarr invented frequency hopping —a technology that could have provided a significant advantage to the United States military in the war—but the Navy shelved her idea and told her to sell war bonds instead.

Who invented wi fi?

Egyptian-Canadian scientist Hatem Zaghloul claims to have co-invented the fundamental technology for what we now cannot live without, the Wi-Fi.

What did Hedy Lamarr and George Antheil invent?

June 1941: Hedy Lamarr and George Antheil submit patent for radio frequency hopping.

Who really invented frequency hopping?

Hedy Lamarr wasn’t just a beautiful movie star. According to a new play, Frequency Hopping, she was also a shrewd inventor who devised a signal technology that millions of people use every day.

Did Hedy Lamarr sue?

In 1974, she filed a $10 million lawsuit against Warner Bros., claiming that the running parody of her name (“Hedley Lamarr”) in the Mel Brooks comedy Blazing Saddles infringed her right to privacy.

What happened to Hedy Lamarr’s parents?

Hedy Lamarr’s parents were Emil Kiesler and his wife Gertrud Lichtwitz Kiesler. Emil Kiesler died in Vienna in 1935 and was buried there.

Who took credit for Hedy Lamarr inventions?

In addition to becoming a Hollywood star, Hedy Lamarr collaborated with composer George Antheil to create a new guidance system for torpedoes. The US Navy initially pretended to be uninterested in her creation but then inevitably stole it and by the 1960s, it had been incorporated into their weapon systems.

Who was the actress that helped in ww2?

Actress Heather Massie discusses the story of Hedy Lamarr, her contribution to science during World War II, and how Heather took these stories to the stage in her one-woman play. Top Image: Hedy Lamarr in 1938. Photo by Clarence Sinclair Bull, courtesy MGM.

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How much was Hedy Lamarr worth when she died?

Question: What was Hedy Lamarr worth when she died? Answer: According to one source, she was worth about $100,000 when she died. But her name and legacy at present could be worth from $1 to 10 million dollars.

Who invented 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.

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