Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Michael Andrew Campbell — 26 Patents

NVIDIA: 20 patents #308 of 7,811Top 4%
Nortel Networks Limited: 5 patents #562 of 5,294Top 15%
Overall (All Time): #150,017 of 4,157,543Top 4%
26 Patents All Time
Michael Andrew Campbell has been granted 26 US patents while listed as an inventor at NVIDIA. The first was granted in 2001 and the most recent in November 2024. Michael Andrew Campbell ranks #150,017 of 4,157,543 US inventors in our database (top 3.6%). Patent records list Michael Andrew Campbell in Cambridge, ON, GB.

Patents per Year

Patents granted per year, 2001 to 2024Bar chart with a peak of 6 patents in 2020.peak 62001: 1 patents20012004: 2 patents2008: 2 patents20082013: 1 patents2014: 2 patents20142015: 1 patents2016: 2 patents20162017: 1 patents2019: 2 patents20192020: 6 patents2021: 1 patents20212022: 2 patents2023: 1 patents20232024: 2 patents2024

Issued Patents All Time

Showing 1–25 of 26 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12153805 Methods and apparatus for issuing memory access commands Matteo Maria Andreozzi, Lorenzo BIAGINI, Giovanni Stea, Ankit Mehta 2024-11-26 $348,092,000
12010242 Memory protection using cached partial hash values Roberto Avanzi, Andreas Lars Sandberg, Matthias Lothar Boettcher, Prakash S. Ramrakhyani 2024-06-11 $125,013,000
11797454 Technique for operating a cache storage to cache data associated with memory addresses Graeme Leslie Ingram 2023-10-24 $9,612,000
11520626 Queueing techniques for a shared computer resource Peter Hawkins, David Joseph Hawkins 2022-12-06
11455268 Method, system and device for electronic interconnect delay bound determination Matteo Maria Andreozzi, Giovanni Stea, Raffaele Zippo 2022-09-27
10949292 Memory interface having data signal path and tag signal path Bruce James Mathewson, Phanindra Kumar Mannava, Alexander Alfred Hornung, Alex James Waugh, Klas Magnus Bruce +1 more 2021-03-16
10842150 Method of controlling Fusarium on potato using lower alkyl naphthalene Addie Waxman, John M. Forsythe 2020-11-24
10817336 Apparatus and method to schedule time-sensitive tasks Fergus W. MacGarry, Bruce James Mathewson 2020-10-27
10635325 Managing persistent storage writes in electronic systems Kshitij Sudan, Stephan Diestelhorst 2020-04-28
10628355 Apparatus and method for processing burst read transactions Jamshed Jalal, Tushar P. Ringe, Anitha Kona, Andrew Brookfield Swaine 2020-04-21
10540281 Cache allocation based on quality-of-service monitoring Paul Stanley Hughes 2020-01-21
10540248 Apparatus for controlling access to a memory device, and a method of performing a maintenance operation within such an apparatus Fergus W. MacGarry 2020-01-21
10509743 Transferring data between memory system and buffer of a master device Daren Croxford, Sharjeel Saeed, Quinn Carter 2019-12-17
10339050 Apparatus including a memory controller for controlling direct data transfer between first and second memory modules using direct transfer commands Andreas Hansson, Wendy Arnott Elsasser 2019-07-02
9785578 Apparatus and method for controlling access to a memory device Mark A. Brittain 2017-10-10
9454451 Apparatus and method for performing data scrubbing on a memory device 2016-09-27
9411774 Memory access control 2016-08-09 $22,733,000
8935592 Apparatus and method for correcting errors in data accessed from a memory device Timothy Nicholas Hay 2015-01-13 $17,857,000
8918700 Apparatus and method for controlling access to a memory device Thomas Kelshaw Conway 2014-12-23 $36,336,000
8775754 Memory controller and method of selecting a transaction using a plurality of ordered lists Christopher Wrigley, Brett S. Feero 2014-07-08 $8,863,000
8589638 Terminating barriers in streams of access requests to a data store while maintaining data consistency Peter Andrew Riocreux 2013-11-19 $11,046,000
7391780 Method and apparatus for statistical prediction of access bandwidth on an xDSL network Gary T. Stone, Kim Crawford, Nelson M. Lee, Gin Liu, Johnny Yuk Sang Fung 2008-06-24 $8,217,000
D564455 Circuit pack Yim Kwong Ng, Edward Chen 2008-03-18
6760847 Method for performing subscriber loop disturber recognition by comparing measured sample power spectral densities with a set of known power spectral densities Gin Liu, Liqian Yao, Gary T. Stone 2004-07-06 $23,230,000
6694153 Service control point location register function Susan Iskra, Conrad E. Labonte, Probal Mukherjee 2004-02-17 $51,889,000