John Roberts (entrepreneur)

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John Roberts is a Canadian serial entrepreneur. He was the founder of Ottawa based tech companies Calmos Microsystems and SiGe Semiconductor.

Calmos Microsystems was most notable for being purchased by Newbridge Networks in 1989 and was subsequently spun out to form, TSX listed, Tundra Semiconductor. Roberts subsequently left to found SiGe Semiconductor which is well known for its Bluetooth products.