Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
WC

Walter Charczenko — 1 Patent

EOEospace: 1 patents #4 of 5Top 80%
Woodinville, WA: #1,061 of 1,504 inventorsTop 75%
Washington: #48,569 of 76,902 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Walter Charczenko has been granted 1 US patent while listed as an inventor at Eospace. All of these patents were granted in 2023. Walter Charczenko ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Walter Charczenko in Woodinville, WA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11841562 Electro-optic modulation of multiple phase modulator waveguides with a single electrode David Emil Moilanen, Suwat Thaniyavarn 2023-12-12