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USPTO Patent Rankings Data through Dec 31, 2025
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Helen Day — 2 Patents

Microsoft: 2 patents #17,644 of 40,388Top 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Helen Day has been granted 2 US patents while listed as an inventor at Microsoft. The first was granted in 2019 and the most recent in November 2020. Helen Day ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%).

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10838692 Techniques to present a user interface for the visually impaired Jarnail Chudge, Tinisha Rocca, Joanna Mabbitt, Simon Middlemiss, Stuart McCarthy 2020-11-17 $148,442,000
10255038 Techniques to present a user interface for the visually impaired Jarnail Chudge, Tinisha Rocca, Joanna Mabbitt, Simon Middlemiss, Stuart McCarthy 2019-04-09 $61,620,000