RK

Ryszard Kowalczyk

Canon: 2 patents #12,681 of 19,416Top 70%
Overall (All Time): #2,155,280 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7188355 Television program recommendation system Mikhail Prokopenko, Dong Mei Zhang, Wait Yat Wong, Farhad Fuad Islam, Michael Alexander Oldfield +2 more 2007-03-06
7054849 Functional planning system Mikhail Prokopenko, Dong Mei Zhang, Thomas Phillip Alexander Howard, Farhad Fuad Islam, Michael Alexander Oldfield 2006-05-30