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USPTO Patent Rankings Data through Dec 31, 2025
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Luigi DiGregorio — 5 Patents

AMD: 3 patents #3,283 of 9,280Top 40%
TSTelairity Semiconductor: 2 patents #2 of 6Top 35%
Sunnyvale, CA: #4,829 of 14,302 inventorsTop 35%
California: #107,996 of 386,348 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Luigi DiGregorio has been granted 5 US patents while listed as an inventor at AMD. The first was granted in 1998 and the most recent in December 2008. Luigi DiGregorio ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Luigi DiGregorio in Sunnyvale, CA, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7462941 Power grid layout techniques on integrated circuits John T. Campbell, Kim Stevens 2008-12-09
6998719 Power grid layout techniques on integrated circuits John T. Campbell, Kim Stevens 2006-02-14
6046942 Output buffer including an application-specific SRAM memory cell for low voltage, high speed operation Yi-Ren Hwang 2000-04-04 $6,962,000
5870331 Application-specific SRAM memory cell for low voltage, high speed operation Yi-Ren Hwang 1999-02-09 $3,120,000
5774005 Latching methodology Hamid Partovi, Robert C. Burd, Udin Salim, Frederick Daniel Weber, Donald A. Draper 1998-06-30 $4,223,000