Methods and apparatuses for electronically stamping document
US11232161B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 23, 2021 |
| Grant date | Jan 25, 2022 |
| Priority date | — |
| Expiry date | Jun 23, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2209/68
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Disclosed herein are methods, systems, and apparatus, including computer programs encoded on computer storage media, for electronically stamping a document. One of the methods include receiving an electronic stamping instruction, where the electronic stamping instruction comprises a to-be-stamped document and a stamping type. In response to determining that a format of the to-be-stamped document is a predetermined document format and the stamping type is a first stamping type, a first to-be-stamped area of the to-be-stamped document is determined. An electronic stamp corresponding to the to-be-stamped document is identified using an encryption algorithm interface. A first electronically stamped document is generated and include the electronic stamp in the first to-be-stamped area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.