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USPTO Patent Rankings Data through Dec 31, 2025
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Marc E. Levitt — 16 Patents

Oracle: 15 patents #690 of 14,854Top 5%
EDEmpire Technology Development: 1 patents #283 of 547Top 55%
Sunnyvale, CA: #1,693 of 14,302 inventorsTop 15%
California: #37,952 of 386,348 inventorsTop 10%
Overall (All Time): #284,196 of 4,157,543Top 7%
16 Patents All Time
Marc E. Levitt has been granted 16 US patents while listed as an inventor at Oracle. The first was granted in 1994 and the most recent in October 2013. Marc E. Levitt ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list Marc E. Levitt in Sunnyvale, CA, US.

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8549339 Processor core communication in multi-core processor Andrew Wolfe 2013-10-01
6081913 Method for ensuring mutual exclusivity of selected signals during application of test patterns Sridhar Narayanan 2000-06-27 $167,833,000
5900757 Clock stopping schemes for data buffer Sandeep Aggarwal, Srinivas Nori 1999-05-04 $37,282,000
5898702 Mutual exclusivity circuit for use in test pattern application scan architecture circuits Sridhar Narayanan 1999-04-27 $38,089,000
5892778 Boundary-scan circuit for use with linearized impedance control type output drivers Farideh Golshan 1999-04-06 $28,349,000
5872796 Method for interfacing boundary-scan circuitry with linearized impedance control type output drivers Farideh Golshan 1999-02-16 $42,785,000
5870408 Method and apparatus for on die testing Sandeep Aggarwal, David Bertucci 1999-02-09 $39,133,000
5864564 Control circuit for deterministic stopping of an integrated circuit internal clock Harsimran S. Grewal 1999-01-26 $63,647,000
5850150 Final stage clock buffer in a clock distribution network Sundari Mitra, Prasad Chalasani 1998-12-15 $39,424,000
5787012 Integrated circuit with identification signal writing circuitry distributed on multiple metal layers 1998-07-28 $24,757,000
5774474 Pipelined scan enable for fast scan testing Sridhar Narayanan 1998-06-30 $20,206,000
5570376 Method and apparatus for identifying faults within a system Ramachandra P. Kunda, Adam Malamy 1996-10-29 $69,667,000
5528165 Logic signal validity verification apparatus Slobodan Simovich, Srinivas Nori, Ramachandra P. Kunda 1996-06-18 $37,098,000
5513186 Method and apparatus for interconnect testing without speed degradation 1996-04-30 $28,512,000
5379303 Maximizing improvement to fault coverage of system logic of an integrated circuit with embedded memory arrays 1995-01-03 $17,431,000
5341382 Method and apparatus for improving fault coverage of system logic of an integrated circuit with embedded memory arrays 1994-08-23 $24,353,000