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USPTO Patent Rankings Data through Dec 31, 2025
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Norbert Greitschus — 10 Patents

Micron: 6 patents #2,191 of 6,374Top 35%
DGDeutsche Itt Industries, Gmbh: 1 patents #54 of 102Top 55%
IEItt Manufacturing Enterprises: 1 patents #577 of 1,404Top 45%
TETrident Microsystems (Far East): 1 patents #41 of 125Top 35%
Glückstadt, DE: #48 of 1,021 inventorsTop 5%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
Norbert Greitschus has been granted 10 US patents while listed as an inventor at Micron. The first was granted in 1998 and the most recent in June 2012. Norbert Greitschus ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Norbert Greitschus in Glückstadt, DE.

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8193856 Amplifier and switched capacitor amplifier circuit Jose Gonzalez 2012-06-05
7330141 Compensation circuit and compensation method to compensate nonlinear distortions of an A/D converter Miodrag Temerinac 2008-02-12
7123083 Active filter circuit with operational amplifier Stefan Noe 2006-10-17
6680645 Active filter circuit with operational amplifier Stefan Noe 2004-01-20
6522115 Pulse-width-modulated DC-DC converter with a ramp generator 2003-02-18
6411240 Amplifier having a noise source for an analog-to-digital converter 2002-06-25
6166526 DC/DC converter 2000-12-26
6133767 Digital driver circuit for an integrated circuit Knut Caesar 2000-10-17
5872504 Semiconductor structure ladder network configuration Hans-Günter Zimmer 1999-02-16
5805029 Digitally adjustable crystal oscillator with a monolithic integrated oscillator circuit Ulrich Theus 1998-09-08 $4,487,000