William John Kabelac
26Patents
12h-index
11Co-inventors
78Inventor score
Filing activity: Feb 26, 1982 → Sep 14, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5523903A | Sector architecture for fixed block disk drive | Physics | 234 | Expired |
| US5768044A | Zoned recording embedded servo disk drive having no data identification fields and reduced rotational latency | Physics | 94 | Expired |
| US5903410A | Disk drive using multiple servo timing marks that form a code of unique interrelated bit patterns | Physics | 43 | Expired |
| US5073834A | Disk file or tape drive with high servo sample rate embedding additional servo sectors within individual data sectors | Physics | 42 | Expired |
| US4598327A | Servo control system using servo pattern time of flight for read/write head positioning in a magnetic recording system | Physics | 42 | Expired |
| US4589037A | Servo control system using a varying frequency servo pattern for read/write head positioning in a magnetic recording disk file | Physics | 32 | Expired |
| US5999110A | Defect tolerant binary synchronization mark | Physics | 23 | Expired |
| US6288861A | Disk drive with sector numbers encoded by sequences of sector types | Physics | 23 | Expired |
| US6226138A | Encoded TID with error detection and correction ability | Physics | 18 | Expired |
| US6873483B2 | Disk drive with servo synchronous recording | Physics | 12 | Expired |
| US6462898B2 | Disk drive with information encoded in the position error signal fields | Physics | 12 | Expired |
| US8316173B2 | System, method, and computer program product for analyzing monitor data information from a plurality of memory devices having finite endurance and/or retention | Physics | 12 | Active |
| US6141176A | Data storage disk with information encoded in the position error signal fields | Physics | 10 | Expired |
| US8711512B2 | Servo write assembly | Physics | 8 | Active |
| US8380946B2 | System, method, and computer program product for estimating when a reliable life of a memory device having finite endurance and/or retention, or portion thereof, will be expended | Physics | 6 | Active |
| US7898763B2 | Servo pattern architecture to uncouple position error determination from linear position information | Physics | 5 | Active |
| US8572443B2 | System, method, and computer program product for determining a retention behavior for at least one block of a memory device having finite endurance and/or retention | Physics | 3 | Active |
| US7957089B2 | Servo pattern architecture and method using same to improve LPOS encoding efficiency | Physics | 3 | Active |
| US4414647A | Bubble domain replicator for contiguous-disk devices | Physics | 3 | Expired |
| US8615689B2 | Correcting errors in longitudinal position (LPOS) words | Physics | 3 | Active |
| US8271857B2 | Correcting errors in longitudinal position (LPOS) words | Physics | 2 | Active |
| US8554989B2 | System, method, and computer program product for analyzing monitor data information from a plurality of memory devices having finite endurance and/or retention | Physics | 2 | Active |
| US6748568B2 | Apparatus and method for verifying proper data entry and detecting common typing errors | Electricity | 2 | Expired |
| US4441166A | Passive annihilator for contiguous-disk bubble devices | Physics | 1 | Expired |
| US8325439B2 | Servo pattern architecture and method using same to improve LPOS encoding efficiency | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.