Systems and methods for filter conversion
US11138275B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | May 7, 2018 |
| Grant date | Oct 5, 2021 |
| Priority date | — |
| Expiry date | Sep 12, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L9/3239
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Systems and methods are disclosed for, without access to the original set of data elements from which the online filter was originally constructed, converting online filters to other types of filters. To convert a particular type of online filter to either an offline filter or a different type of online filter, the system, in various embodiments, first determines the types/formats of each of the relevant filters. Then, in various embodiments, the system extracts the appropriate data representations from the original online filter. In various embodiments, the system converts the extracted data representations into the data representation format of the new filter. The system, in various embodiments, then constructs the new filter from the converted data representations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.