Posts Tagged: "Wi-Fi"

On Wednesday, September 27th, the U.S. International Trade Commission (ITC) announced that it had decided to institute a patent infringement investigation against Chinese electronics manufacturer Hisense (SHA:600060). The investigation, which follows from a Section 337 complaint filed by Japanese electronics firm Sharp (TYO:6753), will seek to determine whether certain Wi-Fi enabled devices and their components, specifically televisions which are capable of wireless Internet connectivity, which are imported into the U.S. by Hisense infringe upon two patents covering similar technologies held by Sharp.

The debate on royalty payments for standard essential patents has a surprisingly emotional, sometimes even hostile, undertone. Companies selling standards-based products have an obvious commercial interest in lower royalty rates, but for some participants in the debate the hostility goes deeper. Some people find the idea of having to pay royalties for the use of any standard objectionable and unreasonable.

How can a patent that is deemed essential for a standard not be infringed in a product that implements that standard? One possible explanation could be that the claim of essentiality is incorrect. That’s why it is important to document essentiality with a claim chart and ask an independent expert to verify that infringement of the patent claim is prescribed by the standard. But an independent verification is still no guarantee that court will agree that such a patent is really infringed by a product. Another explanation is that the patent is essential for an option in the standard and that the product does not implement this particular option. Most technical specifications of interface standards have options, describing alternative methods to implement the standard. Manufacturers can choose one of the options and will not infringe patents that are essential for implementing another option.

When a standard faces competition, it is essential to be the first on the market with products and to establish the highest market share. The network effect will make it increasingly difficult for competing standards to get a foothold. Two competing standards will, therefore, be under pressure to gain market share in the early stages of adoption by getting to market first, with superior performance, and with the lowest price. In view of the network effect, getting to market first is usually the highest priority. But in the early stages of adoption, being a little bit later with superior performance is still viable.