Success Story

Proving Non-Infringement in Mobile Gaming Technology

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Client Challenges

A leading mobile game developer, faced allegations of patent infringement involving microprocessors running software applications for over 12 mobile games.

The source code was extensive and represented multiple games, often implementing similar functionalities in different ways, increasing the complexity of the analysis.

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The client needed to establish non-infringement, a more challenging task than proving infringement.

Lumenci’s Approach


Conducted a thorough investigation of the source code for all 12+ mobile games to identify differences in implementation related to the accused features.


Assigned a team of reviewers to analyze multiple products simultaneously, maintaining tight communication to share findings and minimize redundant efforts.


Collaborated closely with counsel to anticipate potential strategies by the opposing side, such as reverse engineering, and prepared robust defenses.


Supported the client with pre-filing investigations and product testing to establish a strong litigation framework.

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Creative Approach and Technical Expertise

  • Collaborative Review Process: Leveraged a coordinated team approach to investigate source code across multiple games efficiently, reducing time and effort.

  • Strategic Evidence Mapping: Carefully mapped accused features to game functionalities to highlight their divergence from the patent claims.

  • Anticipatory Defense: Advised counsel on potential tactics by opposing parties, including reverse engineering, ensuring the defense strategy was comprehensive and proactive.

  • Clear Communication: Presented findings through precise reports and visuals to help legal teams articulate the non-infringement narrative effectively.

Positive Outcome for the Client

Lumenci’s analysis successfully demonstrated that the accused features across all 12+ games did not infringe on the patent, leading to a favorable outcome for the client.

The defense strategy, bolstered by proactive preparation and meticulous source code analysis, effectively countered the opposing counsel’s tactics.

Lumenci’s support provided the client with a strong foundation for appealing non-infringement and protecting their intellectual property.

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