Patents per Year
Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6990856 | Method and apparatus for determining mass of engine intake air with reversion compensation | Kenneth P. Dudek | 2006-01-31 | $15,565,000 |
| 6694243 | Method and apparatus for determining oxygen storage capacity time of a catalytic converter | Guojun Shi, Sharanjit Singh, Minghui Kao, David N. Benton | 2004-02-17 | $39,008,000 |
| 6631611 | Methodology of robust initialization of catalyst for consistent oxygen storage capacity measurement | Guojun Shi, Sharanjit Singh, Minghui Kao | 2003-10-14 |