求翻译：1. Intellectual Property Rights: This software program (the "Software") and the accompanying written materials are copyrighted and are proprietary products of Ulead Systems, Inc. The Software is also protected by United States Copyright Law and international Treaty provisions. Trademarks shall be used in accordance with accepted trademark practice, including identification of trademark owner's name. Trademarks can only be used to identify printed output produced by the Software. Such use of any trademark does not give you any rights of ownership in that trademark. Except as stated above, this Agreement does not grant you any intellectual property rights in the Software.是什么意思？

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