Systems and methods for sharing image data
US9953299B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 4, 2013 |
| Grant date | Apr 24, 2018 |
| Priority date | — |
| Expiry date | Feb 5, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W4/00
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
At least one server connects with clients via networks such that each client communicates using a different network. The server divides an image based on an application into portions. The server assigns version numbers to the portions such that each version number corresponds to a different portion. The server generates lists that include the version numbers, wherein each list corresponds to a different client. The server shares the image by transmitting image data to each client separately based on the respective list. The server receives update(s) for the image and identifies portion(s) that has changed based on the update. The server assigns an updated version number to the identified changed portion and generates updated lists that include the updated version numbers for the clients such that each updated list corresponds to a different client. The server transmits updated image data to each client separately based on the respective updated list.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.