Jaesoo Byoun
29Patents
5h-index
11Co-inventors
58Inventor score
Filing activity: Mar 26, 2015 → Aug 9, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9793912B1 | Analog-to-digital conversion circuitry with real-time adjusted gain and resolution | Electricity | 12 | Active |
| US9972348B1 | Data storage device employing smart braking to unload multiple voice coil motors | Physics | 8 | Active |
| US10176840B1 | Data storage device adjusting spindle motor current based on continuous function of voice coil current during seek | Physics | 7 | Active |
| US10714133B1 | Data storage device capable of overriding a servo command to avoid an overcurrent condition | Physics | 6 | Active |
| US10013032B1 | Current balancing circuit for multiple supply voltage systems | Electricity | 6 | Active |
| US9437231B1 | Data storage device concurrently controlling and sensing a secondary actuator for actuating a head over a disk | Physics | 4 | Active |
| US9245577B1 | Data storage device comprising spindle motor current sensing with supply voltage noise attenuation | Electricity | 4 | Active |
| US9564162B1 | Data storage device measuring resonant frequency of a shock sensor by applying differential excitation and measuring oscillation | Physics | 4 | Active |
| US9620160B1 | Data storage device measuring resonant frequency of a shock sensor by inserting the shock sensor into an oscillator circuit | Physics | 4 | Active |
| US10504553B1 | Data storage device transmitting delta servo control value over serial interface | Physics | 3 | Active |
| US10109308B1 | Data storage device using programmable deglitch window to detect saturation of VCM current control | Physics | 3 | Active |
| US10176835B1 | Data storage device employing predictive oversampling for servo control | Physics | 3 | Active |
| US10242698B1 | Data storage device regulating BEMF power voltage during power failure | Physics | 3 | Active |
| US9666224B1 | Data storage device adaptively estimating spindle motor current | Physics | 2 | Active |
| US9396751B1 | Data storage device compensating for fabrication tolerances when measuring spindle motor current | Physics | 2 | Active |
| US11081988B1 | Data storage device with spread spectrum spindle motor control | Electricity | 2 | Active |
| US10242706B1 | Data storage device detecting spindle motor position at increased resolution using mutual inductive sense | Electricity | 2 | Active |
| US11763843B1 | VCM PWM to linear mode transition offset optimization to improve PES | Physics | 2 | Active |
| US11749303B2 | Data storage device with soft on-disk activation of fine actuators | Physics | 1 | Active |
| US11763844B1 | Data storage device having dual actuators and method for emergency power off retract (EPOR) of dual actuators | Physics | 1 | Active |
| US11482246B2 | Data storage device independently driving outer and inner fine actuators | Physics | 1 | Active |
| US11948603B1 | Optimize power, RTV, and coupled PES during seek operations | Physics | 0 | Active |
| US12266385B2 | Data storage device having dual actuators and method for emergency power off retract (EPOR) of dual actuators | Physics | 0 | Active |
| US11978482B2 | Data storage device with closed loop extended park mode during spin down operation | Physics | 0 | Active |
| US11823710B2 | Dual spindle motors and dual spindle motor control for data storage | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.