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Calbert Lee Perkins — 1 Patent

SESemtech: 1 patents #103 of 201Top 55%
Cary, NC: #2,427 of 3,681 inventorsTop 70%
North Carolina: #26,774 of 45,564 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Calbert Lee Perkins has been granted 1 US patent while listed as an inventor at Semtech. All of these patents were granted in 2010. Calbert Lee Perkins ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Calbert Lee Perkins in Cary, NC, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7808220 Method and apparatus for a charge pump DC-to-DC converter having parallel operating modes Bill Rader, David P. Keesor 2010-10-05 $6,685,000

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