We've warned you for a decade. Now the monster has finally arrived: attacks against Open Source developers by patent holders, big and small. One is a lawsuit against Red Hat for the use of the principle of Object Relational Mapping used in Hibernate, a popular component of enterprise Java applications everywhere. The other attack is on an individual Open Source developer for his model railroad software.
These two attacks are the tip of the iceberg, thousands more are possible as software patent holders turn to enforcement as an income producer and away from the patent cross-licensing détente exercised by large companies until the mid-1990s. Open Source will not be the only victim: small and medium-sized companies make up 80% of our economy and any of those companies that develops software, either proprietary or Open Source, will be vulnerable. The American IP Law Association estimates that defense against a single software patent lawsuit will cost between 2 and 5 million dollars. Under US law, even a company that only uses software can be sued.
The suit against Red Hat's concerns the use of software "objects" to encapsulate a database record and make it easier to access, a technology called Object Relational Mapping or The ActiveRecord Pattern. That technology is used in the Hibernate software developed by jBoss, which Red Hat recently purchased. FireStar Software claims that it invented the technology, and that it is covered by its U.S. patent number 6,101,502. However, over the past two decades there has been much prior art for object-oriented databases, including TopLink, an object relational system developed in the early 90's and now owned by Oracle, so it may be that the filers of FireStar's patent made no invention. |