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  1. Awards. Computer Pioneer Award (1987) Reynold B. Johnson (July 16, 1906 – September 15, 1998) was an American inventor and computer pioneer. A long-time employee of IBM, Johnson is said to be the "father" of the hard disk drive. Other inventions include automatic test scoring equipment and the videocassette tape.

  2. Reynold B. Johnson | IBM. Reynold B. Johnson was a renowned and prolific inventor who led the team that created the world’s first commercial computer disk drive, RAMAC, or Random Access Method for Accounting and Control, in the 1950s.

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  4. Mar 29, 2024 · by history tools. March 29, 2024. If you‘ve ever stored a file on your computer, you owe a debt of gratitude to Reynold B. Johnson. As the leader of the IBM team that developed the first hard disk drive in the 1950s, Johnson played a pivotal role in ushering in the era of digital information.

  5. Feb 24, 2016 · Reynold B. Johnson was a computer scientist at I.B.M. known for developing the first commercial magnetic hard disk drive. Johnson was a graduate of the University of Minnesota, earning a degree in education.

  6. Đồng thời, Wikipedia tiếng Việt nằm trong 50 wiki "lớn nhất" toàn cầu sử dụng phần mềm MediaWiki. [11] Đầu tháng 2 năm 2013, Wikipedia tiếng Việt đã có hơn 10.000.000 sửa đổi và đạt hơn 750.000 bài viết trong đó vào khoảng nửa là do bot tạo ra. [12] Vào ngày 15 tháng 6 năm 2014 ...

  7. Reynold B. Johnson ('29) invented the test-scoring method. Johnson was a high-school science teacher in Michigan in the early 1930s when he came up with the method and machinery to score tests electronically.

  8. Sep 18, 1998 · Reynold B. Johnson, known as the father of the computer disk drive and a prolific inventor whose patents ranged from a type of videotape to talking books, died in San Jose on Tuesday of...

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