Age, Biography and Wiki
Leonid Kupriyanovich was born on 14 July, 1929 in Russia, is a Soviet engineer (1929–1996). Discover Leonid Kupriyanovich's Biography, Age, Height, Physical Stats, Dating/Affairs, Family and career updates. Learn How rich is he in this year and how he spends money? Also learn how he earned most of networth at the age of 67 years old?
| Popular As |
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| Occupation |
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| Age |
67 years old |
| Zodiac Sign |
Cancer |
| Born |
14 July 1929 |
| Birthday |
14 July |
| Birthplace |
N/A |
| Date of death |
1996 |
| Died Place |
N/A |
| Nationality |
Russia
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We recommend you to check the complete list of Famous People born on 14 July.
He is a member of famous engineer with the age 67 years old group.
Leonid Kupriyanovich Height, Weight & Measurements
At 67 years old, Leonid Kupriyanovich height not available right now. We will update Leonid Kupriyanovich's Height, weight, Body Measurements, Eye Color, Hair Color, Shoe & Dress size soon as possible.
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| Height |
Not Available |
| Weight |
Not Available |
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Not Available |
| Eye Color |
Not Available |
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Not Available |
Dating & Relationship status
He is currently single. He is not dating anyone. We don't have much information about He's past relationship and any previous engaged. According to our Database, He has no children.
| Family |
| Parents |
Not Available |
| Wife |
Not Available |
| Sibling |
Not Available |
| Children |
Not Available |
Leonid Kupriyanovich Net Worth
His net worth has been growing significantly in 2023-2024. So, how much is Leonid Kupriyanovich worth at the age of 67 years old? Leonid Kupriyanovich’s income source is mostly from being a successful engineer. He is from Russia. We have estimated Leonid Kupriyanovich's net worth, money, salary, income, and assets.
| Net Worth in 2024 |
$1 Million - $5 Million |
| Salary in 2024 |
Under Review |
| Net Worth in 2023 |
Pending |
| Salary in 2023 |
Under Review |
| House |
Not Available |
| Cars |
Not Available |
| Source of Income |
engineer |
Leonid Kupriyanovich Social Network
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Timeline
Leonid Ivanovich Kupriyanovich (Леонид Иванович Куприянович, 14 July 1929 – 1 January 1996) was a Soviet engineer from Moscow who is credited for early development of a mobile phone device.
In 1953, Kupriyanovich graduated from Bauman Moscow State Technical University.
In 1955, Leonid Kupriyanovich published the description of a simple walkie-talkie amateur radio station for personal use in the Soviet amateur radio magazine "Radio," 1955, N2.
It operated on two vacuum tubes.
The walkie-talkie weighed about 1.2 kg and had 1.5 km operating distance.
In 1957 Leonid Kupriyanovich presented a micro walkie-talkie radio version the size of a matchbox, 50g in weight and had 2 km operating distance.
Also in 1957 he made an experimental model of a wearable automatic radio landline extender ("radiophone"), called LK-1 (not to be confused with the cancelled Soviet spacecraft of the same name or LK-1 (ЛК-1) the first Soviet trolleybus).
His device consisted of a stationary module and a portable handset.
LK-1 was reportedly 3 kg in weight, 20–30 km operating distance, and 20–30 hours of battery life.
Leonid Kupriyanovich patented this landline extender in 1957 (author's certificate № 115494, 1.11.1957).
The stationary module, following the author's description, could serve several customers.
In 1958, Kupriyanovich purportedly made the new experimental "pocket" model radio phone.
This phone supposedly had 0.5 kg weight.
Kupriyanovich proposed the device to serve more customers and named it a correllator.
In the 1960s Leonid Kupriyanovich's electronic set "Rhytmoson" was manufactured in the USSR and purchased for medical purposes.
In 1961, Leonid Kupriyanovich presented a pocket automatic radio phone that could fit in the palm of a hand.
This pocket mobile phone weighed only 70 g and had an 80 km operating distance.
Kupriyanovich told correspondents of the АПН news agency that in the USSR, the production of this device was planned.
He also reported the plans for the construction of ten base stations in Moscow to create a mobile communication network.
The first station in Moscow was supposedly planned to be constructed in Mazilovo.
