Biography black dean famous mark scientists

Garrett Morgan was a prolific Black inventor whose early patent for an improved sewing machine design provided financial security for him and his family. The Kentucky native was also concerned about the welfare of others. He also created a more sophisticated traffic signal by adding a warning light, similar to what we use on streets today.

Read More about Garrett Morgan. Before Frederick McKinley Jones developed the automatic refrigeration equipment used in long-haul trucks that transport perishables in the late s, the only way to keep food cold en route to delivery destinations was by using ice. Thanks to his invention, grocery stores were able to buy and sell products many of which you probably purchase regularly from far distances without the risk of them spoiling during transport.

The central heating furnace design that Alice H. Parker patented in December made use of natural gas for the first time to keep homes warm and toasty. Inspiring her innovation: the limited efficiency of fireplaces along with the smoke and ash they produce during the cold winters at her Morristown, New Jersey, house. Many modern homes still employ a similar forced air heating system for which her idea was a precursor.

Biography black dean famous mark scientists

Also included in her setup was a two-way microphone in order to communicate with visitors without opening the door, as well as a panic button to notify police of any potential emergency in progress. After filing to patent the closed circuit TV security system in , Brown received her approval in December A true visionary, Patricia Bath became the first Black female doctor to receive a medical patent when she invented a laser cataract treatment device called a Laserphaco Probe in It was one of several firsts the ophthalmologist achieved.

The co-founder of the American Institute for the Prevention of Blindness patented her invention in Read More about Patricia Bath. In particular, he is best known for his work on the Fairchild Channel F console, which was released in This became one of the most popular gaming systems. It was also one of the first systems to use removable cartridges instead of having games stored on ROM chips.

He was already making radios and television sets. Annie Easley was a remarkable woman. She was born in in Birmingham, Alabama, and dedicated her entire life to improving the world. Easley is best known for her software engineering work. She developed the rocket stages during her time at NASA. As a black woman working at NASA when few others could, she had to fight tooth and nail for the opportunity to do so.

She was born in Sutherland, Virginia, on October 27, She was the computer programmer and the project manager in charge of data-processing systems. While working at Seasat as the project manager , she developed a computer that laid the foundation for the Global Positioning System. Gladys West contributed to satellite geodesy. For this and her other works, she received several awards and honors.

Katherine Johnson was an African-American mathematician who developed calculations crucial to US spaceflights. She became the first African-American female to enroll in a graduate school. Johnson received many honors throughout her life, including being awarded the Presidential Medal of Freedom by Barack Obama in In , she was portrayed by Taraji P.

Never had. This is the programming language that Adobe Director uses. He wanted something easier for people to learn and use, so he developed Lingo. Lingo soon became popular with developers all over America—and even in other countries. Computer scientists used it to create many user interfaces and programs, including Adobe Director. She graduated with a B.

S in physics, science, and mathematics from Hampton University, then went on to work at Langley Research Center for her entire career. At Langley, Mary was considered one of the most talented and respected engineers. In addition to her technical skills and mathematical expertise, Mary was known for her ability to solve complex problems by thinking outside the box and applying unconventional solutions.

Dean was elected as a member into the National Academy of Engineering in for innovative and pioneering contributions to personal computer development. In , Mark discussed a hand held device that would be able to display media content, like a digital newspaper. In August , Dean stated that he uses a tablet computer instead of a PC in his blog.

Dean was born in Jefferson City, Tennessee. Dean displayed an affinity for technology and invention at a young age. His father, James, worked bob electrical equipment for turbines and spillways. James would often bring Mark with him on work trips, introducing him to engineering. When Mark was young, he and his dad constructed a tractor from scratch.

In middle school, Mark had made up his mind on becoming a computer engineer. Dean attended Jefferson City High School in Tennessee, where he excelled in both academics and athletics. Career [ edit ]. Patents [ edit ]. References [ edit ]. Archived from the original on Retrieved A year later, Dean led a team that built a 1,megahertz chip [ Brown American Innovator Awards" Press release.

United States Patent and Trademark Office. Smarter Planet. I recently traded in my PC for a tablet computer [ Unique Coloring. Career Communications Group: February ISSN The inventive spirit of African Americans: patented ingenuity illustrated ed. Greenwood Publishing Group.