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| Number | Title | Issue Date |
| 7343646 | Damper and door handle having the same A door handle includes a damper wherein a difference in torque changed according to a rotational direction becomes large. A rotor and a valve are completely separated and only the rotor rotates, so that it is possible to significantly reduce torque applied to the ro... | 03/18/2008 |
| 6467130 | Damping structure for rotating member and assist grip including the damping structure A damping structure is formed of a base including at least one projecting portion having a shaft or a hole, and a first engaging portion; a rotating member including a first wall portion having the other of the hole or the shaft engaging the shaft or hole... | 10/22/2002 |
| 6398033 | Wafer container with retractable handle A wafer container is constructed to include a shell, a holder frame, two retaining blocks, and a handle. The shell has a coupling unit at the periphery. The retaining blocks are fastened to the holder frame, forming first pivot structure. The handle is pr... | 06/04/2002 |
