Data storage medium and manufacturing method thereof, data storage medium, data read out apparatus and data read out method
US-2018293477-A1 · Oct 11, 2018 · US
Arrangement of the information on the record carrier, e.g. form of tracks {, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track}
Arrangement of the information on the record carrier, e.g. form of tracks {, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track} · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G11B7/007 |
| Official title | Arrangement of the information on the record carrier, e.g. form of tracks {, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track} |
| Display label | Arrangement of the information on the record carrier, e.g. form of tracks {, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track} |
| Total patents | 83 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 14 |
| 2016 | 18 |
| 2017 | 19 |
| 2018 | 15 |
| 2019 | 9 |
| 2020 | 3 |
| 2021 | 3 |
| 2022 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Information processing apparatus, optical disk, information processing method, and program
US-2018286454-A1 · Oct 4, 2018 · US
Optical disc and optical disc device
US-2018268857-A1 · Sep 20, 2018 · US
Optical information recording medium having first and second pit row of identical reflectance
US-10068605-B2 · Sep 4, 2018 · US
Optical medium reproducing apparatus, optical medium reproducing method, and optical medium
US-10014023-B2 · Jul 3, 2018 · US
Optical information recording medium having first and second pit rows of identical reflectance
US-9978415-B2 · May 22, 2018 · US
Optical information recording medium and optical information recording medium reproducing device
US-9966098-B2 · May 8, 2018 · US
Optical recording medium having condition management area for managing the recording condition of management information
US-9966097-B2 · May 8, 2018 · US
Recording control apparatus and method, drive controlling controller and method, recording medium, and program
US-9858957-B2 · Jan 2, 2018 · US
Optical information recording medium
US-2017365289-A1 · Dec 21, 2017 · US
Optical information medium having multiple layers with management information areas disposed at the same distance from center
US-9792942-B2 · Oct 17, 2017 · US
Optical disc and optical disc device
US-2017294204-A1 · Oct 12, 2017 · US
Optical medium reproducing apparatus, optical medium reproducing method, and optical medium
US-2017270957-A1 · Sep 21, 2017 · US
Optical information recording medium and reproduction method
US-9767838-B2 · Sep 19, 2017 · US
Disc recorder and player apparatus including multiple recorder and player subsystems
US-9747938-B1 · Aug 29, 2017 · US
Optical disc and optical disc device
US-9741387-B2 · Aug 22, 2017 · US
Optical information recording medium having first and second pit row of identical reflectance
US-2017221518-A1 · Aug 3, 2017 · US
Information carrier comprising access information
US-9720622-B2 · Aug 1, 2017 · US
Information recording method, information recording device, and information recording medium
US-2017206923-A1 · Jul 20, 2017 · US
Optical information recording medium having first and second pit row of identical reflectance
US-9666222-B2 · May 30, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G11B7/007?
- CPC G11B7/007 is the Cooperative Patent Classification code for “Arrangement of the information on the record carrier, e.g. form of tracks {, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track}.”
- How many patents are filed under CPC G11B7/007 (Arrangement of the information on the record carrier, e.g. form of tracks {, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track})?
- Our database includes 83 publications tagged with this CPC code.
- Is patent activity under CPC G11B7/007 growing?
- Publication counts under this code: 3 in 2021 vs 2 in 2022 (latest complete years).