Omnitracs, LLC v. Motive Technologies, Inc.
- Lin
- 3:23-cv-05261
- U.S. District Court · Northern District of California
- 2
In Omnitracs v. Motive Technologies, Judge Lin ruled that “configured to be mounted in a vehicle” does not limit Claim 1 of the ’253 Patent.
The ruling affects Omnitracs, LLC and the other named plaintiffs, Motive Technologies, Inc., and the parties’ presentation of Claim 1 of the ’253 Patent to the jury.
What happened
In Omnitracs, LLC v. Motive Technologies, Inc., the parties asked the court to decide whether the phrase “configured to be mounted in a vehicle” in the preamble of Claim 1 of the ’253 Patent was a claim limitation.
The court explained that a preamble usually does not limit a patent claim unless it states essential structure or is needed to give the claim meaning. Claim 1 still described a complete vehicle event recorder system through its listed components, including a camera, memory, sensors, and controller, even without that phrase. The court also noted that the remaining claim language did not refer back to the phrase and that Motive had not identified supporting language in the patent’s specification or prosecution history.
Judge Rita F. Lin concluded that the phrase describes the invention’s intended use rather than a limiting requirement. The court ruled that the phrase does not limit the claims and issued a corresponding jury instruction.
The detailed version
- Omnitracs, LLC v. Motive Technologies, Inc. · No. 3:23-cv-05261
- Lin
- Apr. 23, 2025
Background
This claim-construction order concerns the preamble of Claim 1 of the ’253 Patent. The preamble describes “[a] vehicle event recorder system configured to be mounted in a vehicle” and then states that the system comprises the claim’s listed elements. During argument about jury instructions, the parties asked the court to determine whether “configured to be mounted in a vehicle” is itself a claim limitation.
Legal Standard
The court stated that a patent claim’s preamble generally does not limit the claim. A preamble may be limiting if it recites essential structure or steps, or if it is necessary to give the claim “life, meaning, and vitality.” By contrast, a preamble is not limiting when the body of the claim describes a structurally complete invention and removing the preamble language would not change the invention’s structure or steps.
Analysis
The court determined that Claim 1 would still describe a structurally complete invention if the clause were removed. The remaining claim language describes a vehicle event recorder system containing components such as a camera, memory, sensors, and controller. None of the remaining limitations contains an antecedent reference to the preamble clause.
The court also stated that Motive had not identified anything in the patent’s specification or prosecution history requiring the clause to be treated as limiting. Instead, the clause describes the invention’s purpose or intended use: the system is configured to be mounted in a vehicle. The court found this analogous to a Federal Circuit decision holding that a preamble phrase identifying a personal recreational vehicle described intended use rather than a claim limitation.
Ruling
The court concluded that “configured to be mounted in a vehicle” does not limit the claims. It issued a corresponding jury instruction. Judge Rita F. Lin signed the order on April 23, 2025.
Read the full 2-page opinion on CourtListener, the free public archive maintained by the Free Law Project.