Lim; Colin Fung Wan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lim; Colin Fung Wan.The latest application filed is for "variable rate travel fee based upon vehicle occupancy".
- Lim; Colin Fung Wan - Twickenham GB
| Patent | Date |
|---|---|
| Variable rate travel fee based upon vehicle occupancy Grant 8,055,534 - Ashby , et al. November 8, 2 | 2011-11-08 |
| Preemptive variable rate travel fees Grant 7,969,325 - Hamilton, II , et al. June 28, 2 | 2011-06-28 |
| Preemptive Variable Rate Travel Fees App 20100156670 - Hamilton, II; Rick A. ; et al. | 2010-06-24 |
| Variable Rate Travel Fee Based Upon Vehicle Occupancy App 20100161392 - Ashby; Duncan ; et al. | 2010-06-24 |
| Variable Rate Transport Fees Based On Vehicle Exhaust Emissions App 20100161391 - Ashby; Duncan ; et al. | 2010-06-24 |
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