Topic · across the network

Patents

A temporary monopoly granted to encourage disclosure.

71: briefs
8: subjects
9:59: average
709 min: in total

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science.briefs Science

All 2 in science →

10:26

Hedy Lamarr

A Hollywood actress co-patented a jam-proof torpedo system — but never saw it built, tested, or used.

9:53

Vladimir K. Zworykin

Zworykin didn’t invent television—he weaponised the cathode-ray tube and made it central to its first electronic incarnation.

design.briefs Design

All 7 in design →

9:27

Bic Cristal

It solved ink flow, grip, and visibility — then made disposability feel inevitable.

11:50

Trinitron is a CRT display technology defined by its single-gun three-cathode electron gun and vertically aligned steel aperture grille. It improved image sharpness by reducing beam obstruction and simplifying focus. Its patent ran until 1996. It launched as a branded line in 1968, powered televisions and monitors until 2005–2007, and marked the end of Sony’s analog display era.