Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DG

David Grant — 19 Patents

DSD-Wave Systems: 11 patents #21 of 132Top 20%
Microsoft: 8 patents #5,580 of 40,388Top 15%
Vancouver, CA: #174 of 5,070 inventorsTop 4%
Overall (All Time): #229,345 of 4,157,543Top 6%
19 Patents All Time
David Grant has been granted 19 US patents while listed as an inventor at D-Wave Systems. The first was granted in 2009 and the most recent in August 2024. David Grant ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list David Grant in Vancouver, BC, CA.

Patents per Year

Patents granted per year, 2009 to 2024Bar chart with a peak of 3 patents in 2011.peak 32009: 1 patents20092010: 1 patents2011: 3 patents20112012: 2 patents2013: 2 patents20132014: 1 patents2015: 1 patents20152017: 1 patents2018: 1 patents20182019: 2 patents2020: 1 patents20202021: 1 patents2022: 1 patents20222024: 1 patents2024

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12072845 Systems and methods for pair-wise delta compression Xiaowen Wang, Lei Zhang, Paul Martin Messing, Chittibabu Pacharu, Weijun Guo +2 more 2024-08-27 $239,991,000
11526463 Analog processor comprising quantum devices Alexander Maassen van den Brink, Peter Love, Mohammad H. Amin, Geordie Rose, Miles F. H. Steininger +2 more 2022-12-13
11093440 Analog processor comprising quantum devices Alexander Maassen van den Brink, Peter Love, Mohammad H. Amin, Geordie Rose, Miles F. H. Steininger +2 more 2021-08-17
10691633 Analog processor comprising quantum devices Alexander Maassen van den Brink, Peter Love, Mohammad H. Amin, Geordie Rose, Miles F. H. Steininger +2 more 2020-06-23
10346349 Analog processor comprising quantum devices Alexander Maassen van den Brink, Peter Love, Mohammad H. Amin, Geordie Rose, Miles F. H. Steininger +2 more 2019-07-09
10180894 Identifying a stack frame responsible for resource usage Sk Kajal Arefin Imon, Navid Jalali Heravi, Ivan Michael Berg, Cong Chen, Feng LIANG +1 more 2019-01-15 $94,346,000
10140248 Analog processor comprising quantum devices Alexander Maassen van den Brink, Peter Love, Mohammad H. Amin, Geordie Rose, Miles F. H. Steininger +2 more 2018-11-27
9727527 Analog processor comprising quantum devices Alexander Maassen van den Brink, Peter Love, Mohammad H. Amin, Geordie Rose, Miles F. H. Steininger +2 more 2017-08-08
9069928 Analog processor comprising quantum devices Alexander Maassen van den Brink, Peter Love, Mohammad H. Amin, Geordie Rose, Miles F. H. Steininger +2 more 2015-06-30
8686751 Analog processor comprising quantum devices Alexander Maassen van den Brink, Peter Love, Mohammad H. Amin, Geordie Rose, Miles F. H. Steininger +2 more 2014-04-01
8453027 Similarity detection for error reports Kevin Bartz, Jack Wilson Stokes, III, Ryan S. Kivett, Gretchen L. Loihle, Silviu C. Calinoiu 2013-05-28 $28,238,000
8417999 Memory management techniques selectively using mitigations to reduce errors Silviu C. Calinoiu, Anthony J. Lorelli, Pavan Kasturi, William E. Campbell 2013-04-09 $13,653,000
8283943 Analog processor comprising quantum devices Alexander Maassen van den Brink, Peter Love, Mohammad H. Amin, Geordie Rose, Miles F. H. Steininger +2 more 2012-10-09
8140892 Configuration of memory management techniques selectively using mitigations to reduce errors Silviu C. Calinoiu, Anthony J. Lorelli, Pavan Kasturi, William E. Campbell 2012-03-20 $19,292,000
8008942 Analog processor comprising quantum devices Alexander Maassen van den Brink, Peter Love, Mohammad H. Amin, Geordie Rose, Miles F. H. Steininger +2 more 2011-08-30
7949903 Memory management techniques selectively using mitigations to reduce errors Silviu C. Calinoiu, Anthony J. Lorelli, Pavan Kasturi, William E. Campbell 2011-05-24 $18,620,000
7937625 Evaluating effectiveness of memory management techniques selectively using mitigations to reduce errors Silviu C. Calinoiu, Anthony J. Lorelli, Pavan Kasturi, William E. Campbell 2011-05-03 $28,388,000
7823006 Analyzing problem signatures Vamshidhar Kommineni 2010-10-26 $19,005,000
7533068 Analog processor comprising quantum devices Alec Maassen van den Brink, Peter Love, Mohammad H. Amin, Geordie Rose, Miles F. H. Steininger +2 more 2009-05-12