2/10/1931 -
Born in Farmville, Prince Edward County, VA
born in the home of his maternal grandfather because the local hospital did not accept Black people
His mother was a school teacher who later became one of the Black astrophysicists who worked for NASA at Langley Research Center during the time that Hidden Figures took place. She was also very active in the NAACP
US inventor and acoustician
Holds 250+ US & foreign patents for the production and design of microphones & technologies for creating polymer foil electrets
Attended Hampton University on a pre-medical track before entering the US Army during the Korean War
received a Purple Heart after being wounded
Attended Temple University to study physics
He was excluded from study groups due to being Black
was eventually added after he solved the most complex group problems solo
1957 - Completed his bachelor’s and master’s degrees at Temple University
1962 - Invented the foil electret microphone
Invented while developing instruments for human hearing research
Patent No. 3,118,022
1998 - Elected as a member of the National Academy of Engineering for “electret transducers and their applications to microphones”
1999 - Inducted into the National Inventors Hall of Fame
2001 - Retired from Lucent Technologies
Had a 40-year career with the company
received the organization’s highest honor - a Bell Laboratories Fellow during his career
Joined the faculty of the Whiting School at Johns Hopkins University
Professor in the Dept of Electrical and Computer Engineering
worked on a device to detect pneumonia in the lungs of young children
Additional research included:
efforts to improve teleconferencing technology by transmitting stereophonic sound over the internet and new transducers
2007 - Awarded an honorary doctorate from New Jersey Institute of Technology (NJIT)
2010 - (w/Gerhard M. Sessler) received the Franklin Institute’s Benjamin Franklin Medal in Electrical Engineering
Measured the acoustics of the Philharmonic Hall (NYC)
Co-founded the Association of Black Laboratory Employees (ABLE)
formed to “address placement and promotional concerns of Black Bell Laboratories employees”
Instrumental in the creation of:
Corporate Research Fellowship (CRFP)
Summer Research Program
(since) 2015 - Served on the board of directors of the Ingenuity Project
a Baltimore non-profit that supports talented middle and high school students
Received the National Medal of Technology and Innovation
Received the Silver Medal in Engineering Acoustics from the Acoustical Society of America
Discussion about this post
No posts