LaserDynamics, Inc.
13Patents
0Active
13Granted
33Portfolio score
Filing activity: Mar 7, 1985 → Dec 23, 2002
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4897708A | Semiconductor wafer array | Electricity | 262 | Expired |
| US4954875A | Semiconductor wafer array with electrically conductive compliant material | Electricity | 169 | Expired |
| US5982723A | Data recording and reproducing method for multi-layered optical disk system | Electricity | 60 | Expired |
| US5959280A | Multi-standard optical disk reading apparatus and method of reading using same | Physics | 36 | Expired |
| US5966364A | Optical pick-up apparatus for multiple data surface optical disk system | Physics | 14 | Expired |
| US6873940B1 | Measuring method and measuring service system using communication means | Physics | 9 | Expired |
| US5909422A | Optical disk reading method for multi-layered optical disk system | Physics | 7 | Expired |
| US6215743A | Data recording and reproducing method for multi-layered optical disk system | Electricity | 2 | Expired |
| US4658146A | Extended cavity laser readout apparatus | Physics | 1 | Expired |
| US6426927B2 | Data recording and reproducing method for multi-layered optical disk system | Electricity | 1 | Expired |
| US4707814A | Extended cavity laser recording method and apparatus | Electricity | 1 | Expired |
| US6529469B2 | Data recording and reproducing method for multi-layered optical disk system | Electricity | 0 | Expired |
| US7116629B2 | Data recording and reproducing method for multi-layered optical disk system | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.