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USPTO Patent Rankings Data through Dec 31, 2025
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Fernando Barsoba — 8 Patents

IBM: 8 patents #13,181 of 70,183Top 20%
Durham, NC: #669 of 4,103 inventorsTop 20%
North Carolina: #6,637 of 45,564 inventorsTop 15%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Fernando Barsoba has been granted 8 US patents while listed as an inventor at IBM. The first was granted in 2011 and the most recent in February 2020. Fernando Barsoba ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Fernando Barsoba in Durham, NC, US.

Patents per Year

Patents granted per year, 2011 to 2020Bar chart with a peak of 2 patents in 2015.peak 22011: 1 patents20112015: 2 patents20152016: 2 patents20162019: 2 patents20192020: 1 patents2020

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10574473 Visualizing conversations across conference calls David T. Britt, Andrew J. Simmering 2020-02-25 $1,919,000
10200205 Visualizing conversations across conference calls David T. Britt, Andrew J. Simmering 2019-02-05 $9,200,000
10177926 Visualizing conversations across conference calls David T. Britt, Andrew J. Simmering 2019-01-08 $2,287,000
9367861 Timer-based ad placement in content retrieval applications Charbel S. Alwan, David T. Britt, Jason P. Hawrysz 2016-06-14 $6,457,000
9355413 Timer-based ad placement in content retrieval applications Charbel S. Alwan, David T. Britt, Jason P. Hawrysz 2016-05-31 $4,553,000
9141668 Expert locator based on user polling David T. Britt, Al Chakra, Xiu-Feng Lin 2015-09-22 $4,871,000
9110950 Expert locator based on user polling David T. Britt, Al Chakra, Xiu-Feng Lin 2015-08-18 $3,868,000
7865592 Using semantic networks to develop a social network Al Chakra, Marshal Allen Lamb 2011-01-04 $2,931,000