PH

Piet Van Heyningen

AT AT&T: 1 patents #10,626 of 18,772Top 60%
Overall (All Time): #3,487,651 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6778781 Health check algorithm for protection circuit in optical network Peter Van Eijk, Reed K. Even, Song Jiang, Kyeong Soo Kim, Woojune Kim +2 more 2004-08-17