The pledgor may not transfer or license another's use of property rights among intellectual property rights after they are pledged, unless it is agreed upon by the pledgor and the pledgee through consultation. 知识产权中的财产权出质后，出质人不得转让或者许可他人使用，但是出质人与质权人协商同意的除外。 The proceeds obtained by the pledgor from the transfer or licensing of another's use of property rights among intellectual property rights shall be used to pay off the debt to the pledgee in advance or be set aside. 出质人转让或者许可他人使用出质的知识产权中的财产权所得的价款，应当向质权人提前清偿债务或者提存。 Where accounts receivable are pledged,pledge is created at the time when pledge is registered. 以应收账款出质的，质权自办理出质登记时设立。