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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Steven B. Alexander — 4 Patents in 2018

IEInterstate Electronics: 4 patents #1 of 4Top 25%
Orange, CA: #6 of 108 inventorsTop 6%
California: #4,911 of 60,411 inventorsTop 9%
Overall (2018): #35,609 of 503,207Top 8%
4 Patents 2018

Issued Patents 2018

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10107919 Satellite positioning system receivers with microelectromechanical systems oscillators David Duane Chapman 2018-10-23
10031234 Global navigation satellite system beam based attitude determination 2018-07-24
10024973 Global navigation satellite system spoofer identification technique Gilberto I. Sada 2018-07-17
9983315 Satellite navigation receiver for a rapidly rotating object with improved resistance to jamming Richard F. Redhead 2018-05-29