In plaintiff's patent infringement suit related to two types of digital storage devices, recordable discs (CD-Rs) and rewritable compact discs (CD-RWs), claiming that defendant was violating section 337(a)(1)(B) of the Tariff Act of 1930 by importing CD-Rs and CD-RWs that infringed its patents, the International Trade Commission's decision that the doctrine of patent misuse does not bar intervenor-U.S. Philips Corporation from enforcing its patent rights against defendant is affirmed as, even if Phillips and Sony engaged in an agreement not to license the patent at issue for non-Orange-Book purposes, that hypothesized agreement had no bearing on the physical or temporal scope of the patents in suit, nor did it have anti-competitive effects in the relevant market. Therefore, the asserted agreement between Phillips and Sony did not constitute misuse and cannot justify rendering all of Phillips' Orange Book patents unenforceable.