Asustek Computer Inc.

Shih-Chieh Lee

Ching-Hwa Liu

Hsien-Yu Tseng

A method for determining the writing power of data recording devices. First, the inner circle and outer circle of recording media are processed with optimum power calibration (OPC) to obtain an inner circle optimum writing power and an outer circle optimum writing power respectively. The writing power is determined according to the inner circle optimum writing power, outer circle optimum writing power, and/or the time of write speed is raised from the minimum write speed to the maximum write speed of the data recording device.

Method for determining writing power of data recording devices

A method for adjusting the write speed of a data recording device and apparatus thereof. First, the recording media is written to at a write speed, during which the number of buffer underrun events is counted. Then, the write speed is adjusted according to the number of buffer underrun events until writing is finished.

Growing community of inventors

Ilan, Taiwan

Shih-Chieh Lee