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Lite-On Electronics and Lite-On Technology Assigned Patent

Control method of optical disc drive system when optical disc write failure occurs

Lite-On Electronics, (Guangzhou) Limited, Guangzhou, China, and Lite-On Technology Corp., Taipei, Taiwan, has been assigned a patent (10,679,665) developed by Lin, Che-Ching, Taipei, Taiwan, for a “control method of optical disc drive system when optical disc write failure occurs.

The abstract of the patent published by the U.S. Patent and Trademark Office states: A control method of an optical disc drive system is provided. Firstly, a first write command is issued to burn a first write data including plural data files to an optical disc in an optical disc drive. If a write fail message from the optical disc drive is received after a specified data block of a specified data file is transmitted to the optical disc drive, the transmission of the first write data is stopped. Then, a data amount of the specified data file that has not been transmitted to the optical disc drive is calculated, and a dummy data with the data amount is generated. Then, the dummy data and the other data files that have not been transmitted are burnt to the optical disc.

The patent application was filed on May 30, 2019 (16/426,045).

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