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

Alan Burchfield — 1 Patent

SESemtech: 1 patents #103 of 201Top 55%
West Hollywood, CA: #806 of 1,485 inventorsTop 55%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Alan Burchfield has been granted 1 US patent while listed as an inventor at Semtech. All of these patents were granted in 2010. Alan Burchfield ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Alan Burchfield in West Hollywood, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7843171 Method and apparatus for battery charging based on battery capacity and charging source constraints Warren Richard Schroeder, Thomas Joseph Karpus 2010-11-30 $6,942,000