Samsung

Samsung's new phone operating system is called Tizen, and there are other rivals coming soon, including one from the browser maker, Firefox.

The giant Korean manufacturing company will create a huge research center and venture capital fund in Silicon Valley.

Apple's stock is down sharply this morning after a report that demand for the iPhone 5 is waning. The Wall Street Journal reports Apple has cut orders for iPhone 5 components, like screens, because of the weak demand.

The U.S. Patent and Trademark Office has dealt Apple some bitter news.

After a patent lawsuit between Apple and Samsung made headlines, some people became more aware of Samsung's devices. It's paid off for Samsung, so far.

Unlike the US case that covered seven patents, this one covered only one. Apple gets nothing, and the judges ordered it to pay all of Samsung's legal fees, as well.

How the jury's decision in the patent infringement case could change things for app developers.

The court ruling that Samsung infringed on Apple patents has complicated fallout in South Korea, where Samsung's success has been very much a part of the national identity.

Should we get ready for circular cellphones? On Friday a jury in Silicon Valley ruled Samsung's smartphones violate Apple patents for a number of pretty basic elements.

Microsoft has been trying to compete in the smartphone market for years. With the recent Apple vs. Samsung patent verdict, Microsoft may be able to point out the hidden costs of Android.