Enovsys LLC v. Uber Technologies, Inc.

Background

Enovsys accused Uber of infringing U.S. Patent Nos. 6,441,752, 6,756,918, and 7,199,726. The patents concern methods and systems for collecting and analyzing the locations of mobile devices, determining whether devices are near or tracking one another, and providing location information to a user or network requester. The patents had similar specifications, claimed priority to December 30, 2000, and expired on December 30, 2020.

Enovsys alleged that Uber’s ride services allowed a customer to request service through Uber’s application from drivers in the same geographic area and to track nearby drivers, including the driver who accepted the request.

Uber moved to dismiss under Federal Rule of Civil Procedure 12(b)(6), which requires dismissal when a complaint does not state a legally sufficient claim. Uber argued that the asserted claims were invalid under 35 U.S.C. § 101 because they covered patent-ineligible subject matter. Uber also argued that Enovsys failed to state claims for willful and indirect infringement. The opinion’s footnote states that Enovsys confirmed at the hearing that it was no longer maintaining those claims against Uber or Lyft.

Representative Claim

Uber argued that claim 15 of the ’918 patent represented the other asserted claims. Enovsys initially argued that the claims differed significantly, but at the hearing its counsel agreed that the court could use claim 15. The court found the claims substantially similar and linked to the same alleged abstract idea, so it treated claim 15 as representative.

Claim 15 requires obtaining location information for two mobile units at intervals, using that information to determine whether the units maintained relative proximity, and forwarding the verification result to a network requester.

Patent-Eligibility Analysis

The court applied the two-step framework from Alice Corp. v. CLS Bank International. First, it asked whether the claims were directed to an abstract idea. Second, because it found that they were, it asked whether the claims contained an additional element or combination of elements—an “inventive concept”—that transformed the abstract idea into patent-eligible subject matter.

At step one, the court concluded that claim 15 was directed to the abstract idea of collecting location information, analyzing that information to determine relative proximity, and reporting the result. The court compared the claims to Federal Circuit decisions involving location histories, geospatial data, filtering, and displaying information. It determined that geographic boundaries and filtering did not change the claims’ character because they still involved collecting, analyzing, and presenting information.

The court rejected Enovsys’s argument that the patents improved wireless-network efficiency, conserved resources, or solved a problem unique to computer technology. It reasoned that the claimed functions could be performed conceptually by people, giving examples involving emergency dispatchers, air-traffic controllers, and the game Marco Polo.

At step two, the court found that the claims did not contain an inventive concept. The claims used generic components, including networks, transmitters, communication units, and mobile units, and did not identify a new technique, specific implementation, or specific technological solution. The court also concluded that the pleadings provided enough information to decide patent eligibility without claim construction or further factual development.

Disposition

The court found that the asserted patents were directed to patent-ineligible subject matter under Section 101 and that amendment would not change its analysis. Judge Edward J. Davila granted Uber’s motion to dismiss, and Enovsys’s complaint was dismissed without leave to amend.

Practical Effect Stated in the Opinion

The order ended Enovsys’s complaint in this case and did not allow Enovsys to amend it. The opinion does not state any separate disposition beyond the order granting Uber’s motion to dismiss and dismissing the complaint without leave to amend.