A patent troll is currently suing Apple, Samsung and half the automotive industry – as well as other companies – over the use of a vague, decade old patent that covers operating certain functions of a vehicle, like starting the engine and locking/unlocking doors, through a “watch” – now known as a “smartwatch”.

Intellectual Capital Consulting (LCC), the plaintiff in the lawsuit (which we embed below), claims that the defendants are using patented technology in smartwatch products and software that they are selling or contributing to sell. The company filed the suit earlier this summer, but it is only now coming to light after one of the defendants disclosed his legal troubles on the Tesla Motors Club forum. Allen Wong from RegoApps is standing out in a list of defendants consisting of multi-billion dollar companies. An independent app developer, RegoApps is being sued for its Remote S app which allows Tesla Model S owners to access certain features of the car through an Apple Watch.

Intellectual Capital Consulting’s patent, which was filed in 2003 and issued in 2006, describes the following design:

You can access the full patent here.

The design described in the patent focuses on security features, which isn’t necessarily the primary use of Remote S. Rego’s app allow user to access features already available through Tesla’s official iPhone app, but instead through the Apple Watch, including starting the Model S with a voice command, enabling climate control inside the vehicle, and opening the sunroof.

The patent application’s description of the actual hardware (see picture on the right) is hardly comparable to the Apple Watch. The inventors didn’t foresee the proficient use of touch screens and instead describes the activation of the features through the use of buttons.

LCC filed the complaint in East Texas, a very popular jurisdiction for patent infringement lawsuits. Wong explains why he thinks they filed there:

Wong says that LCC is asking for $2 million upfront and $1 million annually to use its patent. The developer says that there’s no way his app could generate that much money even if he’d raise the price to $100 per download and that every single Model S owner with an Apple Watch were to buy the application.

To be fair, although he doesn’t have the resources of Apple and the other defendants in this lawsuit, Wong is not an average independent app developer. He made a small fortune with his Radio Police Scanner app and he is still doing quite well based on his car stable. From RegoApps’s Instagram:

Wong says that his patent lawyer costs $400 per hour and that sending a letter to the judge to try to get the case dismissed might cost him between $15,000 and $20,000. He expects the legal battle to wipe out the earnings from the Remote S app with little chance of recouping his lawyer’s fees.

Here’s the lawsuit in full:

[slideshare id=49552392&doc=smartwatchpatentwarsfullcomplaint-150618122618-lva1-app6891&type=d]