Marie van Brittan Brown | Lemelson

African American inventor Marie Van Brittan Brown contributed to a safer society with her invention of the first home security system. Her invention was the first closed-circuit television...

Marie Van Brittan Brown and Albert L. Brown - 위키피디아 영어

"Marie Van Brittan Brown: Home Security System Inventor". America Comes Alive. Archived from the original on 2021-03-07. Retrieved 2021-07-08. ^ "Brown, Marie Van Brittan (1922–1999)...

Talk:Marie Van Brittan Brown - 위키피디아 영어

of Marie Van Brittan Brown be included in this article to improve... and home builders. That never happened, presumably because the Browns’ system was ahead of its time. “The cost of...

A Brief History of the Invention of the Home Security Alarm | Smithsonian

The Browns' 1969 patent plan for an elaborate home security system suggests safety and relaxation can go hand in hand. Marie Van Brittan Brown and Albert L. Brown, courtesy U.S. Patent and...

Security system by Maria Blanch on Prezi - 프레지

Home Security System SUBTITLE Introduction Introuction When? applied 1969 Where? Why? Why? Marie Van Brittan Brown October 30,1922 By Who? February 2,1999 INVENTION Career Career Invention Componen...

Home security - 위키피디아 영어

( September 2017 ) A home security camera system software on a... [edit] Marie Van Brittan Brown was an African-American inventor who invented one of the first home security systems (U.S....

Happy Birthday, Marie Van Brittan Brown | COMSOL Blog

Read all about inventor Marie Van Brittan Brown. She developed the first home security system in the 1960s, inspiring a billion dollar industry.

Black History Month: Marie Van Brittan Brown of Queens invented the home securit - ABC7 New York

If you have a "home security system" protecting your home, you have an African American woman from Queens to thank.

US3482037A - Home security system utilizing television surveillance - Google Pat

Description ; 2, 1969 M. v. 8. BROWN ET AL 3,482,037 · HOME SECURITY SYSTEM UTILIZING TELEVISION SURVEILLANCE 3 Sheets-Sheet 1 Filed Aug. 1, 1966 VIDEO scaumsn I a J Dec. 2, 1969 M. v. B. BROWI-Q ETAL 3,482,037 · HOME SECURITY SYSTEM UTILIZING TELEVISION SURVEILLANCE Filed Aug. 1, 1966 3 Sheets-Sheet 5 20a I /59 ml nu L 4 19.15. 296: 214 if 260, I INVENTORS United States Patent 3,482,037 IIQME SECURITY SYSTEM UTILIZING TELEVISION SURVEILLANCE Marie Van Brittan Brown and Albert L. Brown, both of 151-58 135th Ave., Jamaica, N.Y. 11434 Filed Aug ...

How Marie Van Brittan Brown Pioneered The Home Security System

An African American nurse and inventor from Queens, New York, Marie Van Brittan Brown created the world's first video home security system in 1966.