TRIZ is a series of tools, methods and strategies developed during last 4 decades based on a study of over two million successful patents. The following are some interesting concepts on TRIZ which everybody would like to know The key findings of TRIZ research are:

• Most inventions are routine design solutions or improvements to existing systems. There are very few inventions (only less than 1%), which are really scientific discoveries.

• Most of the problems have been solved again and again at different times in different context in different sectors. In a differnt sense, most of our problems are not faced by us for the first time, rather faced by many other people and probably been solved by them.

• The stronger solutions find and solve the conflicts or contradictions in the system. The best solutions transform harmful elements of the system to useful resources.

• All innovations emerge from the application of a very small number of inventive principles and strategies.

• Technology evolution trends are highly predictable.