System and method of estimating phase noise based on measurement of phase jitter at multiple sampling frequencies
US 7,292,947 Lapsed on the fee recordLapsed Nov 6, 2019 on the fee record · From the USPTO record
20-year base term ended Jun 14, 2026
Third maintenance fee unpaid; grace period ended.
Jun 14, 2006
Nov 6, 2019
Nov 6, 2007
Jun 14, 2026
How we calculated this date
| Step | Input | Date after this step | Confidence |
|---|---|---|---|
| Base term, 20 years from filing | Clock starts Jun 14, 2006, when this application, 11/453,282, was filed | Jun 14, 2026 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | No term adjustment record on a grant after 2005, so none is added | no change | Medium confidence |
| Terminal disclaimer cap | None on record | no cap applied | High confidence |
| Patent term extension | None on file | no change | High confidence |
| Fee events | 2 of 3 maintenance fees paid | lapsed Nov 6, 2019 | High confidence |
| Computed term end | The steps above, in order | Nov 6, 2019 | From the USPTO record |
Sources
Google Patents · The patent document at USPTO · Assignment records at USPTO
USPTO account required: This application in Patent Center · USPTO's maintenance fee lookup
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Not on this page: the patent's family, its recorded assignments and its citation count. USPTO's assignment records, linked above, list every recorded assignment.
Every date shows its work: the base term, any term adjustment or extension, any disclaimer cap, and the maintenance fee record, each with a confidence tier. How this record was built
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