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USPTO Patent Rankings Data through Dec 31, 2025
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Dan Tarr — 2 Patents

EMEmulex: 2 patents #29 of 79Top 40%
Irvine, CA: #3,097 of 6,241 inventorsTop 50%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Dan Tarr has been granted 2 US patents while listed as an inventor at Emulex. The first was granted in 1998 and the most recent in April 2000. Dan Tarr ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Dan Tarr in Irvine, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6047339 Buffering data that flows between buses operating at different frequencies Sam Su, Vi Dinh Chau 2000-04-04 $85,319,000
5838936 Elastic bus interface data buffer Vi Dinh Chau, Sam Su 1998-11-17 $3,271,000