Issued Patents All Time
Showing 151–175 of 205 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6682455 | Family of six-speed planetary transmissions having three planetary gearsets and five torque-transmitting mechanisms | Norman K. Bucknor, Madhusudan Raghavan | 2004-01-27 |
| 6679802 | Family of multi-speed planetary transmission mechanisms having fixed interconnections and six torque-transmitting mechanisms | Madhusudan Raghavan, Chi-Kuan Kao | 2004-01-20 |
| 6679803 | Family of multi-speed power transmission mechanisms having three interconnected planetary gearsets | Madhusudan Raghavan, Chi-Kuan Kao | 2004-01-20 |
| 6672987 | Multi-speed transmissions with a stationary planetary member | Madhusudan Raghavan, Norman K. Bucknor | 2004-01-06 |
| 6672988 | Multi-speed planetary transmissions with a stationary member | Madhusudan Raghavan, Chi-Kuan Kao | 2004-01-06 |
| 6669597 | Transmission mechanisms with three planetary gear sets and a stationary fixed interconnection | Madhusudan Raghavan, Norman K. Bucknor | 2003-12-30 |
| 6669595 | Planetary transmissions with a stationary member and clutched input | Madhusudan Raghavan, Norman K. Bucknor | 2003-12-30 |
| 6666788 | Family of five-speed transmission mechanisms having three planetary gear sets and four torque-transmitting devices | Norman K. Bucknor, Madhusudan Raghavan | 2003-12-23 |
| 6659904 | Multi-speed planetary transmissions with three interconnected gear sets | Madhusudan Raghavan, Norman K. Bucknor | 2003-12-09 |
| 6659905 | Family of five-speed transmission mechanisms having three planetary gear sets and four clutches | Madhusudan Raghavan, Norman K. Bucknor | 2003-12-09 |
| 6659903 | Multi-speed transmissions with three gear sets and a stationary planetary member | Norman K. Bucknor, Madhusudan Raghavan, Chunhao J. Lee | 2003-12-09 |
| 6656077 | Family of multi-speed transmission mechanisms having input clutches and three planetary gearsets | Madhusudan Raghavan, Norman K. Bucknor | 2003-12-02 |
| 6656078 | Family of six-speed planetary transmissions having three planetary gearsets and three input torque-transmitting mechanisms | Madhusudan Raghavan, Norman K. Bucknor | 2003-12-02 |
| 6652409 | Family of multi-speed planetary transmission mechanisms having four clutches and two brakes | Chi-Kuan Kao, Madhusudan Raghavan | 2003-11-25 |
| 6652411 | Multi-speed transmission family with three planetary gear sets and five rotating torque transmitting mechanisms | Madhusudan Raghavan, Chi-Kuan Kao | 2003-11-25 |
| 6648793 | Multi-speed planetary transmissions with fixed input and stationary members | Chi-Kuan Kao, Madhusudan Raghavan, Norman K. Bucknor | 2003-11-18 |
| 6648115 | Method for slip power management of a controllable viscous fan drive | Anthony L. Smith | 2003-11-18 |
| 6648789 | Multi-speed transmissions with three interconnected planetary gear sets | Chi-Kuan Kao, Madhusudan Raghavan | 2003-11-18 |
| 6648790 | Family of multi-speed transmission mechanisms having three planetary gear sets and six torque-transmitting devices | Madhusudan Raghavan, Norman K. Bucknor | 2003-11-18 |
| 6648791 | Family of multi-speed power transmission mechanisms having three planetary gear sets | Chi-Kuan Kao, Madhusudan Raghavan | 2003-11-18 |
| 6648792 | Family of multi-speed transmission mechanisms with three planetary gear sets and a stationary member | Madhusudan Raghavan, Norman K. Bucknor | 2003-11-18 |
| 6645115 | Family of multi-speed power transmission mechanisms having three planetary gearsets and five torque-transmitting mechanisms | Chi-Kuan Kao, Madhusudan Raghavan | 2003-11-11 |
| 6645116 | Six speed planetary transmission mechanisms with three interconnected gearsets | Norman K. Bucknor, Chunhao J. Lee, Madhusudan Raghavan | 2003-11-11 |
| 6645117 | Transmission mechanisms with three planetary gear sets and one fixed interconnection | Madhusudan Raghavan, Norman K. Bucknor | 2003-11-11 |
| 6645118 | Family of five-speed transmission mechanisms having three planetary gear sets and a stationary interconnecting member | Norman K. Bucknor, Madhusudan Raghavan | 2003-11-11 |