Which famous technology company deliberately used the Golden Ratio (φ ≈ 1.618) in the design of their logo to create mathematical harmony?

The mathematics behind product design is often subtle but powerful. One of the most influential mathematical concepts in design is the Golden Ratio (approximately 1.618), which has been incorporated into countless products to create aesthetically pleasing proportions. Companies understand that mathematical principles can make their products more visually appealing and functional. Test your knowledge about how this mathematical concept has shaped famous brand designs!

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Twitter (the proportions of the iconic bird logo follow the Golden Ratio)
Apple (the bitten apple logo was designed using Golden Ratio proportions)
Microsoft (the four-pane window logo is based on Golden Ratio rectangles)
Samsung (the oval shape of their logo is derived from Golden Ratio equations)