Lin Guo
83Patents
16h-index
184Co-inventors
87Inventor score
Filing activity: May 6, 1998 → Aug 28, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7230789B1 | Method and apparatus for performing a self-servo write operation in a disk drive using spiral servo information | Physics | 73 | Expired |
| US7154689B1 | Apparatus for writing servo bursts on a disk with servo track pitch based on read element width and methods of manufacturing same | Physics | 65 | Expired |
| US6266205A | Parallel servo with ultra high bandwidth off-track detection | Physics | 64 | Expired |
| US7158325B1 | Disk drive head touchdown detection with improved discrimination | Physics | 55 | Expired |
| US7369345B1 | Mobile hard disk drive free fall detection and protection | Physics | 55 | Active |
| US6493176B1 | Disk drive with variable TPI servo tracks | Physics | 44 | Expired |
| US6977790B1 | Design scheme to increase the gain of strain based sensors in hard disk drive actuators | Emerging Cross-Sectional Technologies | 42 | Expired |
| US7283321B1 | Disk drives and methods allowing for dual stage actuator adaptive seek control and microactuator gain calibration | Physics | 38 | Expired |
| US6437937B1 | Disk drive with high speed read/write capability | Physics | 25 | Expired |
| US7375911B1 | Piezoelectric actuator and sensor for disk drive dual-stage servo systems | Physics | 25 | Expired |
| US7551387B2 | Servo writing with offset compensation for prewritten reference | Physics | 25 | Active |
| US7502205B1 | Method of operating read and write transducers by controlling thermal actuation | Physics | 24 | Expired |
| US6975477B1 | Micro actuator DC gain calibration scheme for HDD dual-stage actuator systems | Physics | 22 | Expired |
| US7414809B2 | Servo writing using radially overlapped servo segments | Physics | 22 | Active |
| US7106542B1 | Method and apparatus for determining embedded runout correction values when self-servo writing or partial self-servo writing a disk drive | Physics | 19 | Expired |
| US7679851B1 | Methods and structure for improved disk head switching to avoid zipper zones | Physics | 16 | Active |
| US7161759B1 | Self servo writing using servo burst edge errors for compound error correction | Physics | 16 | Expired |
| US8923372B2 | Method and apparatus for improved parallel RF testing of multiple devices | Electricity | 15 | Active |
| US7054096B1 | Method and apparatus for determining embedded runout correction values | Physics | 15 | Expired |
| US6744577B1 | Piezoelectric actuator and shock sensor | Physics | 13 | Expired |
| US6798610B1 | Disk drive with self servo writing capability | Physics | 13 | Expired |
| US6867949B1 | Vibration-damped push-pin assembly for disk drive servo writing | Physics | 13 | Expired |
| US6532135B1 | Suspension load beam for disk drive actuator | Emerging Cross-Sectional Technologies | 13 | Expired |
| US7215499B1 | Multi-stage actuator disk drive and methods for controlling a transducer with settle-switching state dependent feed-forward control | Physics | 10 | Expired |
| US7145745B1 | Multi-stage actuator disk drives, methods, and computer program products that compensate for repeatable runout based on estimated secondary actuator position | Physics | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.