Huawei Technologies Co Ltd v Taiwan Wachine Co Ltd

In the Supreme Court of New South Wales, Justice Nicholas Smith presided over a dispute between Huawei Technologies Co Ltd and Taiwan Wachine Co Ltd. The core of the disagreement concerned the alleged infringement of Huawei's registered design rights by Taiwan Wachine's importation and sale of certain mobile phone accessories. Huawei sought interlocutory relief to restrain these alleged infringing activities.

The primary legal issue before the court was whether Huawei had established a sufficient prima facie case of infringement to warrant the grant of an interlocutory injunction. This required the court to consider whether Huawei's registered designs were valid and whether Taiwan Wachine's products were substantially similar to those registered designs, thereby constituting infringement. The court also had to assess the balance of convenience, weighing the potential harm to Huawei if an injunction was not granted against the potential harm to Taiwan Wachine if an injunction was granted and Huawei ultimately failed in its claim.

Justice Nicholas Smith applied the principles governing the grant of interlocutory injunctions, particularly the test established in *Australian Broadcasting Corporation v O'Neill*. His Honour considered the strength of Huawei's case on infringement, examining the similarities between the registered designs and the accused products. The court also evaluated the adequacy of damages as a remedy for either party and the potential for irreparable harm. The assessment of the balance of convenience involved considering factors such as the likelihood of success at trial, the financial standing of the parties, and the potential impact on market share and business reputation.

The court ultimately granted the interlocutory injunction sought by Huawei, finding that Huawei had established a sufficient prima facie case of infringement and that the balance of convenience favoured the grant of injunctive relief.