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Heping Ding

Nortel Networks Limited: 3 patents #30 of 906Top 4%
📍 Ottawa, CA: #18 of 510 inventorsTop 4%
Overall (2004): #28,568 of 270,089Top 15%
3
Patents 2004

Issued Patents 2004

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6788785 Stable adaptive filter and method — 2004-09-07
6754340 Stable adaptive filter and method — 2004-06-22
6687723 Tri-mode adaptive filter and method — 2004-02-03