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USPTO Patent Rankings Data through Dec 31, 2025
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Dean Tullsen — 4 Patents

CCCompaq Computer: 2 patents #518 of 1,604Top 35%
UWUniversity Of Washington: 2 patents #544 of 2,234Top 25%
San Diego, CA: #8,442 of 23,606 inventorsTop 40%
California: #126,026 of 386,348 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Dean Tullsen has been granted 4 US patents while listed as an inventor at Compaq Computer. The first was granted in 2000 and the most recent in October 2002. Dean Tullsen ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Dean Tullsen in San Diego, CA, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6470443 Pipelined multi-thread processor selecting thread instruction in inter-stage buffer based on count information Joel S. Emer, Rebecca L. Stamm, Trggve Fossum, Robert H. Halstead, Jr., George Z. Chrysos +2 more 2002-10-22
6314511 Mechanism for freeing registers on processors that perform dynamic out-of-order execution of instructions using renaming registers Henry M. Levy, Susan J. Eggers, Jack Lo 2001-11-06
6092175 Shared register storage mechanisms for multithreaded computer systems with out-of-order execution Henry M. Levy, Susan J. Eggers, Jack Lo 2000-07-18
6073159 Thread properties attribute vector based thread selection in multithreading processor Joel S. Emer, Rebecca L. Stamm, Trggve Fossum, Robert H. Halstead, Jr., George Z. Chrysos +2 more 2000-06-06 $60,676,000