Issued Patents 2004
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6712733 | Family of five-speed transmission mechanisms having a stationary interconnecting member | Chunhao J. Lee, Patrick B. Usoro | 2004-03-30 |
| 6712732 | Family of multi-speed planetary transmissions each having two input clutches and three planetary gearsets | Norman K. Bucknor, Patrick B. Usoro | 2004-03-30 |
| 6709358 | Family of multi-speed transmission mechanisms having three planetary gearsets and five torque-transmitting mechanisms | Chi-Kuan Kao, Patrick B. Usoro | 2004-03-23 |
| 6709361 | Family of multi-speed transmission mechanisms having two input clutches | Norman K. Bucknor, Patrick B. Usoro | 2004-03-23 |
| 6709360 | Family of multi-speed transmission mechanisms with three input clutches and three planetary gearsets | Norman K. Bucknor, Patrick B. Usoro | 2004-03-23 |
| 6709359 | Family of multi-speed transmission mechanisms having three planetary gear sets and five torque-transmitting mechanisms | Patrick B. Usoro, Chi-Kuan Kao | 2004-03-23 |
| 6705968 | Family of multi-speed transmission mechanisms having three planetary gear sets with two clutches and two brakes | Norman K. Bucknor, Patrick B. Usoro | 2004-03-16 |
| 6705969 | Family of multi-speed transmission mechanisms having three planetary gearsets and three input torque-transmitting mechanisms | Norman K. Bucknor, Patrick B. Usoro | 2004-03-16 |
| 6705967 | Six-speed transmission with three planetary gear sets and five torque transmitting mechanisms | Chi-Kuan Kao, Patrick B. Usoro, Raymond J. Haka | 2004-03-16 |
| 6702710 | Multi-speed planetary transmissions with a stationary interconnection | Patrick B. Usoro, Chunhao J. Lee | 2004-03-09 |
| 6695741 | Family of five-speed transmission mechanisms having three planetary gear sets | Chunhao J. Lee, Patrick B. Usoro | 2004-02-24 |
| 6688267 | Engine valve actuator assembly | — | 2004-02-10 |
| 6689011 | Planetary transmissions with three gear sets and a stationary fixed interconnection | Norman K. Bucknor, Patrick B. Usoro | 2004-02-10 |
| 6689010 | Multi-speed planetary transmissions with clutched input and three planetary gearsets | Patrick B. Usoro, Norman K. Bucknor, Chunhao J. Lee | 2004-02-10 |
| 6682455 | Family of six-speed planetary transmissions having three planetary gearsets and five torque-transmitting mechanisms | Norman K. Bucknor, Patrick B. Usoro | 2004-01-27 |
| 6679803 | Family of multi-speed power transmission mechanisms having three interconnected planetary gearsets | Chi-Kuan Kao, Patrick B. Usoro | 2004-01-20 |
| 6679802 | Family of multi-speed planetary transmission mechanisms having fixed interconnections and six torque-transmitting mechanisms | Chi-Kuan Kao, Patrick B. Usoro | 2004-01-20 |
| 6672988 | Multi-speed planetary transmissions with a stationary member | Patrick B. Usoro, Chi-Kuan Kao | 2004-01-06 |
| 6672987 | Multi-speed transmissions with a stationary planetary member | Norman K. Bucknor, Patrick B. Usoro | 2004-01-06 |