Feb 18 (Reuters) - IPH Ltd IPH.AX :
* HALF YEAR NET PROFIT AFTER TAX FELL 1 PERCENT TO A$ 26.8 MILLION
* H1 UNDERLYING NET PROFIT AFTER TAX ROSE 3 PERCENT TO A$ 37.6 MILLION
* DECLARED AN INTERIM DIVIDEND OF 14 CENTS PER SHARE
* HY REVENUE $179.8 MILLION, FLAT VERSUS YEAR AGO