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

Hal Ireland — 2 Patents

Nortel Networks Limited: 1 patents #2,518 of 5,294Top 50%
Alcatel Lucent: 1 patents #2,436 of 4,169Top 60%
Gatineau, CA: #676 of 1,550 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Hal Ireland has been granted 2 US patents while listed as an inventor at Alcatel Lucent. The first was granted in 1996 and the most recent in February 2014. Hal Ireland ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Hal Ireland in Gatineau, QC, CA.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8650336 Direct memory access (DMA) device with event mover that moves event from event calendar to expired event queue without management of central processing unit Roger Maitland, Eric Combes, Kevin Frank Smith 2014-02-11 $5,152,000
5561692 Clock phase shifting method and apparatus Roger Maitland 1996-10-01 $20,894,000