After the first licensing agreement expired in 1999, HP attorneys say, Gateway kept using patented designs but did not pay for them. Some of the patent infringement claims in HP's lawsuit involve ...

In this presentation he walks us through the history of the calculator design and his efforts in understanding and eventually replicating it using modern FPGAs. The HP patent ( US Patent 4,001,569 ...

The US-filed lawsuit demands compensation as Xerox will suffer 'substantial and irreparable injury'. A representative said Xerox had adopted a policy of defending its patents and this was its second ...

Technology heavyweights including Microsoft, Nokia and HP are trying to derail Google's proposed acquisition of 6,000 patents owned by bankrupt networking giant Nortel. Microsoft filed an ...

HP issued a brief, tersely worded statement that said the settlement "resolves all claims asserted in three federal court lawsuits and two U.S. International Trade Commission investigations ...