Jun-seok Shim
18Patents
6h-index
21Co-inventors
62Inventor score
Filing activity: May 16, 2001 → May 20, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6744590B2 | Seek trajectory adaptation in sinusoidal seek servo hard disk drives | Physics | 19 | Expired |
| US6906883B2 | Servo defect management scheme in hard disk drives | Physics | 11 | Expired |
| US7292403B2 | Low frequency disturbance compensation control device and disk drive using the same | Physics | 11 | Expired |
| US7321479B2 | Method for writing spiral reference servo signal in hard disk drive and method for compensating for temperature | Physics | 9 | Expired |
| US6791778B2 | Method and apparatus to detect and manage servo sectors with defect on servo pattern area in hard disk drives | Physics | 9 | Expired |
| US6801384B2 | Voltage-constrained sinusoidal seek servo in hard disk drives | Physics | 7 | Expired |
| US7315433B2 | Non-repeatable run out compensating apparatus and method and disc drive using the same | Physics | 5 | Expired |
| US7436146B2 | Stepping motor speed control method and apparatus suitable for the same | Physics | 4 | Expired |
| US7599144B2 | Method and apparatus compensating disturbance in state control device | Physics | 3 | Active |
| US6982849B2 | Method and apparatus for providing positional information on a disk | Physics | 2 | Expired |
| US7489471B2 | Bias calculation, bias compensation, and bias table editing methods for HDD, recording media storing computer programs for executing the same, and HDD using the same | Physics | 1 | Active |
| US8996596B2 | Apparatus and method of generating random number | Physics | 1 | Active |
| US7423838B2 | Servo control method and apparatus suitable for the same | Physics | 0 | Active |
| US8850600B2 | Data storage device and data storage system including the same | Physics | 0 | Active |
| US7464196B2 | Input/output control method and apparatus of multimedia file | Physics | 0 | Active |
| US7248429B2 | Adaptive settling control method and apparatus in track seek mode of disc drive | Physics | 0 | Expired |
| US7970572B2 | Method of detecting free fall and apparatus to detect free fall using the method | Physics | 0 | Active |
| US7158337B2 | Method and apparatus for providing positional information on a disk | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.