Did Hedy Lamarr Invent Wifi?

Hedy Lamarr was an Austrian-American actress and inventor who pioneered the technology that would one day form the basis for today's WiFi, GPS, and Bluetooth communication systems.

When did Hedy Lamarr invent Wi-Fi and Bluetooth?

In August 1942, Lamarr and Antheil patented the invention and donated it to the military for use in the war effort. Lamarr never received any money for the invention, although her work was publicly acknowledged by the U.S. military.

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.

Maya Lin-Takahashi

Maya Lin-Takahashi

Consumer Tech & Gadget Reviewer

Maya is a hardware enthusiast who tests and reviews smart home devices, smartphones, wearables, and audio gear. She focuses on practical consumer value and build quality.