Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chanaka Ranathunga — 1 Patent

SYSynopsys: 1 patents #1,143 of 2,302Top 50%
Kuliyapitiya, LK: #1 of 2 inventorsTop 50%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Chanaka Ranathunga has been granted 1 US patent while listed as an inventor at Synopsys. All of these patents were granted in 2024. Chanaka Ranathunga ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Chanaka Ranathunga in Kuliyapitiya, LK.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12153864 Message passing multi processor network for simulation vector processing Subramanian Ganesan, Ramesh Narayanaswamy, Dinesh Madusanke PASIKKU HANNADIGE, Aditha Pabasara Rajakaruna, Subha S. Chowdhury 2024-11-26 $185,347,000