1 If the patent application was filed on or after June 8, 1995, the starting patent term is 20 years. 2  This accounts for the vast majority of patents in force today. 3  The 20 year term is calculated based upon the priority filing date, not counting provisional application or the original filing in a foreign country.
The report indicates that the median installed price of PV systems completed in 2012 was $5.30/W for residential and small commercial systems smaller than 10 kilowatts (kW) in size and was $4.60/W for commercial systems of 100 kW or more in size.
Finally, ABC buys an additional 750 green widgets on April 20 for $7 each (total purchase of $5,250). At the end of the month, the moving average cost per unit is $6.10, which is calculated as total costs of $4,200 + $5,250, divided by total remaining units of 800 + 750.hus, the moving average cost of the green widgets was $5 per unit at the beginning of the month, and $5.88 at the end of the month.