Google has filed at least four patent applications for technology it's building into its Chrome browser to try to make the Web a more powerful foundation for applications.
Patents can serve a variety of purposes. They can be used to keep competitors away from new technology until the patent expires. They can be licensed to others for their use or used as bargaining chips when negotiating patent cross-license agreements that let companies use each other's patents. They can be hoarded for defensive purposes, ready for deployment in a patent infringement countersuit if one company is sued by another. They can be used to gain more favorable terms in the creation of industry standards that relate to the patents. And of course they can bolster corporate chest-thumping when it comes time to boast about levels of innovation.
Thus far, Google hasn't proven to be a litigious company, but its presence is looming ever larger over the computing industry. The new patents are in a particularly fast-moving area, the development of Web browsers and associated technology for making cloud computing a more powerful foundation for applications. … Read more