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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Christopher P. Dudte — 63 Patents

Apple: 63 patents #406 of 18,612Top 3%
Sunnyvale, CA: #234 of 14,302 inventorsTop 2%
California: #5,396 of 386,348 inventorsTop 2%
Overall (All Time): #35,470 of 4,157,543Top 1%
63 Patents All Time
Christopher P. Dudte has been granted 63 US patents while listed as an inventor at Apple. The first was granted in 2009 and the most recent in June 2016. Christopher P. Dudte ranks #35,470 of 4,157,543 US inventors in our database (top 0.85%). Patent records list Christopher P. Dudte in Sunnyvale, CA, US.

Patents per Year

Patents granted per year, 2009 to 2016Bar chart with a peak of 15 patents in 2011.peak 152009: 8 patents20092010: 11 patents20102011: 15 patents20112012: 7 patents20122013: 6 patents20132014: 7 patents20142015: 7 patents20152016: 2 patents2016

Issued Patents All Time

Showing 1–25 of 63 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9361987 Managing data writing to memories Michael J. Cornwell 2016-06-07 $71,315,000
9245616 Dynamic cell state resolution Michael J. Cornwell 2016-01-26 $52,781,000
9202573 Partial voltage read of memory Michael J. Cornwell 2015-12-01 $65,309,000
9158608 Accessing metadata with an external host Michael J. Cornwell, Nir Jacob Wakrat 2015-10-13 $69,675,000
9110787 Initiating memory wear leveling Michael J. Cornwell, Nir Jacob Wakrat 2015-08-18 $84,581,000
9075763 Merging command sequences for memory operations Michael J. Cornwell, Thomas R. Colligan 2015-07-07 $59,915,000
9063728 Systems and methods for handling hibernation data Nir Jacob Wakrat, David J. Yeh 2015-06-23 $74,734,000
9042170 Off-die charge pump that supplies multiple flash devices Michael J. Cornwell 2015-05-26 $89,191,000
8964469 Off-die charge pump that supplies multiple flash devices Michael J. Cornwell 2015-02-24 $54,117,000
8830747 Off-die charge pump that supplies multiple flash devices Michael J. Cornwell 2014-09-09 $79,178,000
8774951 System and method for enhanced media playback Michael M. Lee, Jay F. Hamlin 2014-07-08 $79,304,000
8775721 Controlling memory operations using a driver and flash memory type tables Michael J. Cornwell 2014-07-08 $79,304,000
8745328 Updating error correction codes for data blocks Michael J. Cornwell, Nir Jacob Wakrat 2014-06-03 $58,287,000
8726004 Switching drivers between processors Michael J. Cornwell 2014-05-13 $88,203,000
8677221 Partial voltage read of memory Michael J. Cornwell 2014-03-18 $81,295,000
8677057 Initiating memory wear leveling Michael J. Cornwell, Nir Jacob Wakrat 2014-03-18 $81,295,000
8531883 Managing data writing to memories Michael J. Cornwell 2013-09-10 $96,051,000
8462550 Off-die charge pump that supplies multiple flash devices Michael J. Cornwell 2013-06-11 $85,401,000
8407705 Assigning priorities to threads of execution Michael J. Cornwell 2013-03-26 $94,052,000
8364941 Switching drivers between processors Michael J. Cornwell 2013-01-29 $69,278,000
8356231 Use of alternative value in cell detection Michael J. Cornwell 2013-01-15 $114,427,000
8355284 Analog interface for a flash memory die Michael J. Cornwell 2013-01-15 $114,427,000
8291166 Caching performance optimization Michael J. Cornwell, Kenneth Louis Herman 2012-10-16 $118,372,000
8171318 Reporting flash memory operating voltages Michael J. Cornwell, Joseph Fisher 2012-05-01 $99,110,000
8166236 Merging command signals for memory cells Michael J. Cornwell, Thomas R. Colligan 2012-04-24 $158,775,000