Off the top of my head... - Soft-white LEDs - Data-over-headphone-jack - ZK-SNARKs - Tor - Energy-harvesting power monitors - TCP congestion control Thes

Off the top of my head... - Soft-white LEDs - Data-over-headphone-jack - ZK-SNARKs - Tor - Energy-harvesting power monitors - TCP congestion control These all had government funding or were invented in government labs.