But since the late nineteen nineties, inventors of business methods and processes have increasingly sought patent protection.

VOA: special.2010.07.16

So you talked about business models and new business processes, and new business innovations.

所以你谈到了商业模式,和新的商业程序，以及商业创新。

斯坦福公开课 - 戴尔CEO-Michael.Dell谈创业和发展课程节选