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USPTO Patent Rankings Data through Dec 31, 2025
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Marc E. Landgraf — 7 Patents

Intel: 6 patents #6,200 of 30,777Top 25%
ISInstitut Für Mikroelektronik Stuttgart: 1 patents #8 of 24Top 35%
Folsom, CA: #336 of 1,500 inventorsTop 25%
California: #83,669 of 386,348 inventorsTop 25%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Marc E. Landgraf has been granted 7 US patents while listed as an inventor at Intel. The first was granted in 1994 and the most recent in July 2001. Marc E. Landgraf ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Marc E. Landgraf in Folsom, CA, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6255896 Method and apparatus for rapid initialization of charge pump circuits Bo Li, Mase J. Taub, Sandeep Guliani 2001-07-03 $161,128,000
6212099 Preventing data corruption in a memory device using a modified memory cell conditioning methodology Suibin Zhang, Ravi Annavajjhala, Robert Baltar, Dow Ping D. Wong 2001-04-03 $111,247,000
5608204 Image cell for an image-recorder chip, for protection of high input signal dynamics onto reduced output signal dynamics Bernd Hofflinger, Ulrich Seger 1997-03-04
5483486 Charge pump circuit for providing multiple output voltages for flash memory Jahanshir J. Javanifard 1996-01-09 $76,040,000
5402370 Circuitry and method for selecting a drain programming voltage for a nonvolatile memory Albert Fazio, Gregory E. Atwood, James Brennan, Jr. 1995-03-28 $105,865,000
5345424 Power-up reset override architecture and circuit for flash memory 1994-09-06 $27,908,000
5301161 Circuitry for power supply voltage detection and system lockout for a nonvolatile memory Jahanshir J. Javanifard, Mark Winston 1994-04-05 $18,134,000