![Henry T. Sampson Created Technology Used in the First Cell Phone Back in 1971 – Gamma-Electrical Cell – Greater Diversity News Henry T. Sampson Created Technology Used in the First Cell Phone Back in 1971 – Gamma-Electrical Cell – Greater Diversity News](https://1.bp.blogspot.com/-6mhuFfdNlzQ/V_HsMSTgd5I/AAAAAAAAf_M/TImZ_3lZR_ICn2x6qg9UZyfm919mswt4wCLcB/s1600/henry_t_sampson_inventor_first_cell_phone.jpg)
Henry T. Sampson Created Technology Used in the First Cell Phone Back in 1971 – Gamma-Electrical Cell – Greater Diversity News
![Martin Cooper, cellphones' inventor, used Motorola brick phone prototype 50 years ago, sees a bright future still - Chicago Sun-Times Martin Cooper, cellphones' inventor, used Motorola brick phone prototype 50 years ago, sees a bright future still - Chicago Sun-Times](https://cst.brightspotcdn.com/dims4/default/5fdecb8/2147483647/strip/false/crop/6000x4000+0+0/resize/1486x991!/quality/90/?url=https%3A%2F%2Fcdn.vox-cdn.com%2Fthumbor%2FyGcgpS5nPKOHq3Qb2JmiJh0ALFw%3D%2F0x0%3A6000x4000%2F6000x4000%2Ffilters%3Afocal%282561x1421%3A2562x1422%29%2Fcdn.vox-cdn.com%2Fuploads%2Fchorus_asset%2Ffile%2F24468358%2Fmerlin_111769214.jpg)
Martin Cooper, cellphones' inventor, used Motorola brick phone prototype 50 years ago, sees a bright future still - Chicago Sun-Times
![BlackBelt Smartphone Defence LTD on Twitter: "Did you know? The first mobile phone was invented in 1973 by Motorola priced at $3,995, which is the equivalent of $10,000 today! https://t.co/U2NzwfUOHN" / X BlackBelt Smartphone Defence LTD on Twitter: "Did you know? The first mobile phone was invented in 1973 by Motorola priced at $3,995, which is the equivalent of $10,000 today! https://t.co/U2NzwfUOHN" / X](https://pbs.twimg.com/media/E4kJ5TnWEAUs9Es.jpg)