Control Of Operating Function, E.g. Switching From Recording To Reproducing {g11b 19/02} Patents (Class G9B/19.001)
Cross-Reference Art Collections
- [N: Detection or prevention of read or write errors] [N0804] {G11B 19/04B} (Class G9B/19.006)
- [N: Detection or prevention or problems due to temperature] [N0804] {G11B 19/04D} (Class G9B/19.011)
- [N: Recovery from power failure] [N0804] {G11B 19/04F} (Class G9B/19.012)
- [N: Testing of disk drives, e.g to detect defects or prevent sudden failure] [N0804] {G11B 19/04H} (Class G9B/19.013)
- [N: involving the detection of an identification or authentication mark (record carriers indicating unauthorised or prior use G9B/23.087)] [N0209] [C0210] {G11B 19/12C} (Class G9B/19.018)
- [N: involving the detection of diameter of disks (feeding or guiding of a single record carrier G9B/17.013 and subgroups)] [N0209] [C0210] {G11B 19/12D} (Class G9B/19.019)
- [N: involving the detection of carrier data format] [N0209] {G11B 19/12F} (Class G9B/19.02)
- [N: involving detection of the number of sides, e.g. single or double, or layers, e.g. for multiple recording or reproducing layers] [N0209] [C0210] {G11B 19/12L} (Class G9B/19.021)
- [N: involving the detection of track pitch or recording density] [N0209] {G11B 19/12P} (Class G9B/19.022)