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Stealth had several objections to the report, but Absolute “commend the Special Master on an extraordinarily thorough and thoughtful analysis of the claim construction issues.” (See page 10.) Absolute did not object to the claim constructions that it appealed. Both Absolute and Stealth had a chance to respond to the report. In this case, the special master was a computer science professor.) The special master held a hearing on claim construction and wrote a Report & Recommendation, and the district court judge adopted that report.
#Does absolute lojack reqiure ip address trial#
(Sometimes a trial judge will appoint another person, called a special master, to handle a particular issue, especially if the issue is very technical or complex.

At the district court, the judge appointed a special master to handle claim construction. The claim construction story is a little different from usual. “Waive” Goodbye to Your Claim Construction Appeal Both parties asked the federal circuit to look at the district court’s claim construction and summary judgment ruling and track down any mistakes. The district granted summary judgment motions for both Absolute and Stealth, saying that neither party infringed the other’s patents. Stealth included this “beep” to design around Absolute’s “without signaling” requirement.Ībsolute and Stealth sued each other for patent infringement. Stealth’s product, XTool Tracker, sends messages that contain two IP addresses (the laptop’s and the host’s) and has an audible “beep” at the end of the communication.
#Does absolute lojack reqiure ip address software#
Absolute’s program, Computrace, communicates “without signaling” over the Internet between two IP addresses, a host system and the computer on which the software is installed, to locate the missing computer. 11, 2011) (Chief Judge Rader, Judges Prost and O’Malley)Ībsolute and Stealth have patents on computer software programs that track lost or stolen laptops. Keeping the District Court on TrackĪbsolute Software, Inc.
#Does absolute lojack reqiure ip address crack#
So, the court concluded that Xiao’s lock is obvious.ĭid the Federal Circuit correctly crack the code? Read the Xiao opinion. Here, the combination lock still works like a combination lock, wild card or not. “Printed matter” (essentially words or numbers written on a surface) can make a device nonobvious and patentable only if those words or numbers affect what the device does. The court said the wild card label is just “printed matter” and isn’t patentable. The Board of Patent Appeals and Interferences said that Xiao’s lock is obvious. Xiao said the wild card label is what made his lock different from other prior art locks. The idea is to use the wild card option for letters that aren’t available on the tumbler-like the coveted blank tile in Scrabble®. To keep the lock from being gigantic, Xiao’s lock had 9 letter options and one “wild card”-an asterisk (*)-per tumbler. Xiao filed a patent application for a combination lock that uses letters instead of numbers on the tumblers (the parts of the lock that you turn to set your combination). In this appeal, Xiao hoped to lock up a patent, but he got the combination wrong. 12, 2011) (Judges Lourie, Bryson, and Dyk) (nonprecedential) With these two cases, the Federal Circuit was looking out for safety, tackling patents for locks and laptop trackers.
