https://patentbrief.org/company/logitech-inc Plain-English explanations of patents assigned to Logitech Inc, newest first. en-us Sun, 12 Jul 2026 09:20:45 GMT https://patentbrief.org/patent/us/5825352/apple-pinch-to-zoom Logitech's 1998 patent describes how a touchpad can detect two fingers touching it in a specific sequence to perform actions like clicking or dragging, going beyond single-finger mouse emulation. Tue, 20 Oct 1998 00:00:00 GMT https://patentbrief.org/patent/us/5825352/apple-pinch-to-zoom