Patents by Inventor Jin Insik

Jin Insik has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Readback system providing a combined sample output including multiple samples per bit
    Patent number: 7423826
    Abstract: A readback system includes a magnetic sensor that receives a sensor current. The magnetic sensor senses magnetic bits at a bit frequency and generates a sensor output. The readback system includes a channel circuit that modulates the sensor current at a modulation frequency higher than the bit frequency. The channel circuit samples the sensor output and combines multiple samples of the sensor output per magnetic bit into a combined sample output.
    Type: Grant
    Filed: March 10, 2006
    Date of Patent: September 9, 2008
    Assignee: Seagate Technology LLC
    Inventors: Shaoping Li, Jin Insik, Kaizhong Gao, Song Xue, Mike Montemorra, Housan Dakroub, Jason C. Jury