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Harm to standards and compatibility
Patents harm standards and compatibility by blocking the inclusion of necessary or important functionality.
Standards and compatibility are essential for software - more so than other fields. If a word processor or a video player cannot read popular document or video formats, it is simply not a functional word processor or video player. Reading other formats and protocols, regardless of how innovative, will not suffice to fulfil the role of being a document reader or video player.
Standards with patent problems
- GIF used to have patent problems when using LZW compression. These patents are now expired.
- Multimedia Home Platform
- HTML5
- Jpeg2000 - the web standard that many worked on but nobody used
- mpeg (mp3 and mpeg video)
- OOXML - a Microsoft document format
- OpenGL 3
- TLS-authz
- H.264
- IPv6
- Real Media - audio and video formats with patent problems[1]
- ISO 9660 Rock Ridge Interchange Protocol - afflicted by the Microsoft FAT patents[2]
- mp3
- GSM
- G.729, G.722, and G.723.1
Related pages on ESP Wiki
- audio-video patents
- Interoperability exceptions - a legislative idea for a partial victory
- Harm with neither litigation nor threats
- Patenting around what will become essential
- Patent ambush (also discusses submarine patents)
- Inequality between small and large patent holders
All of my questions settled-thkans!