Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert Hadaway — 3 Patents

CICiena: 1 patents #757 of 1,406Top 55%
Nortel Networks Limited: 1 patents #2,518 of 5,294Top 50%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Robert Hadaway has been granted 3 US patents while listed as an inventor at Ciena. The first was granted in 1985 and the most recent in December 2017. Robert Hadaway ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Robert Hadaway in Perth, ON, AU.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9853762 Automated provisioning and control of shared optical spectrum in submarine optical networks Darwin Evans, Loren Berg 2017-12-26 $4,424,000
7633908 Mobile ad hoc network Herman Kwong, Thomas P. Chmara, Jodee Varney 2009-12-15
4519226 Padlock 1985-05-28