Chia-Wen Ruan

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

  • No Technology to Display

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

  • No Recent Patents to Display

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0053,764 STEERING DEVICE FOR A SURFBOARDAbandonedMar 15, 13Feb 27, 14[B63H]
2013/0068,149 MOTORIZED-SURFBOARD-BASED WATER MOTORCYCLEAbandonedJun 04, 12Mar 21, 13[B63B]
2010/0258,048 Boat with battery carriersAbandonedFeb 23, 10Oct 14, 10[B63H, B63B, B60L]
2010/0144,492 Rehabilitation Exercise DeviceAbandonedFeb 11, 10Jun 10, 10[A63B]

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.