The idea value calculator (IVC) allows the value of an idea to be estimated. The method of calculation is based on the assumption that the value of an idea is equalise to the sum of altogether royalties that would be massed on an equivalent valid patent based on this idea. It is fictitious that the patent will not be invalid during its life. If there is a beggary to estimation an idea's value under the assumption that the equivalent patent would be invalid after t years, a user needs to lessen the term (on t years) to discovery the value of the idea in this case. You may support notes around altogether your ideas, history, exploitation, and related documents