Maxoptix Corporation
17Patents
0Active
17Granted
26Portfolio score
Filing activity: Oct 3, 1988 → Jan 3, 2000
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5341360A | Method and apparatus for calibrating laser write power by averaging upper and lower knees of a calibration profile | Physics | 38 | Expired |
| US5210726A | Track seek method utilizing an ideal signal | Physics | 32 | Expired |
| US5422872A | Telecentric rotary actuator in an optical recording system | Physics | 32 | Expired |
| US4980876A | Single stage track seek method | Physics | 25 | Expired |
| US5355356A | Charge pump for restoring DC in an optical recording read channel | Physics | 18 | Expired |
| US6104675A | Method and apparatus for reading and writing magneto-optical media | Physics | 15 | Expired |
| US6324130A | Disc drive suspension and head | Physics | 13 | Expired |
| US5396479A | Apparatus and method for setting a threshold level to maintain duty cycle in a pulse width modulated optical recording system | Physics | 13 | Expired |
| US5541908A | Actuator having a minimized payload in a optical recording system | Physics | 12 | Expired |
| US5297115A | Detection of saved sectors on an optical disk | Physics | 10 | Expired |
| US6330209A | Load and unload control for magneto-optical disk drive | Physics | 10 | Expired |
| US6172944A | Magneto-optical recording apparatus with magnetic head decoupled from objective lens focus actuator | Physics | 8 | Expired |
| US6256267A | Method for reading and writing magneto-optical media | Physics | 7 | Expired |
| US5703865A | Method and apparatus for magneto-optical recording and reading using optimized laser powers | Physics | 6 | Expired |
| US6172945A | Double-sided magneto-optical recording disk | Physics | 5 | Expired |
| US5307337A | Optical disk drive having a low-emission high-bandwidth laser driver | Physics | 4 | Expired |
| US5303220A | Compressed air optical drive cleaning cartridge | Physics | 3 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.