Mesa Digital LLC v. Motorola Mobility LLC

The case "Mesa Digital LLC v. Motorola Mobility LLC" (1:18-cv-00921) was filed in the Illinois Northern District Court on February 5, 2018, and terminated on January 25, 2019, through a joint stipulation of dismissal with prejudice. Motorola Mobility LLC is an American consumer electronics manufacturer, a wholly owned subsidiary of Chinese technology giant Lenovo since 2014, primarily producing smartphones and other mobile devices running Android. Mesa Digital LLC is identified as a patent assertion entity (PAE) or Non-Practicing Entity (NPE), associated with Ortiz & Lopez, PLLC (d/b/a OL PATENTS). Mesa Digital has been involved in extensive patent litigation, asserting the same patent against numerous other defendants.

The sole patent asserted in this case was U.S. Patent No. 9,031,537, titled "Electronic Wireless Handheld Multimedia Device". This patent generally describes an electronic wireless handheld multimedia device capable of bidirectional communication with a remote resource for electronic materials over cellular, wireless LAN, and Bluetooth networks, after accepting a passcode from a user, and featuring a touch-sensitive display screen. The accused products in this litigation were Motorola Mobility's offerings in the category of electronic wireless handheld multimedia devices, which would primarily encompass their smartphones and mobile devices.

The procedural posture involved a patent infringement complaint filed in the U.S. District Court for the Northern District of Illinois. This venue is notable for having adopted Local Patent Rules since 2009, which aim to provide uniformity and predictability in patent cases by outlining a framework for litigation, including initial disclosures, infringement and invalidity contentions, and claim construction hearings. The court also participates in a Patent Pilot Program, where judges can volunteer to hear patent cases to increase judicial experience in this complex area of law. The case's termination "with prejudice" by joint stipulation indicates a final resolution of the claims against Motorola Mobility regarding this specific patent in this action, meaning Mesa Digital cannot re-assert the same claims against Motorola Mobility for the '537 patent. This differs from other instances where Mesa Digital has dismissed cases without prejudice, leaving open the possibility of refiling. The quick dismissal (less than a year) suggests the parties reached a resolution early in the litigation process.

The patent infringement litigation, Mesa Digital LLC v. Motorola Mobility LLC, Case No. 1:18-cv-00921, was filed in the Northern District of Illinois on February 5, 2018, and terminated on January 25, 2019. The case was dismissed with prejudice by joint stipulation.

Key legal developments and outcome are as follows:

• Filing & Initial Pleadings (2018-02-05): Mesa Digital LLC initiated the lawsuit against Motorola Mobility LLC for infringement of U.S. Patent No. 9,031,537. Publicly available detailed docket information for the complaint, answer, or any counterclaims specifically naming Motorola Mobility LLC as the defendant in this case number is limited, however the case was filed on February 5, 2018.
• Pre-trial Motions of Substance: No substantive pre-trial motions, such as motions to dismiss, transfer, stay, or for summary judgment, have been identified in publicly available records for this specific case against Motorola Mobility LLC during its active period.
• Claim Construction (Markman) Outcomes: Given the relatively short duration of the case before its termination, it did not reach the claim construction (Markman) stage.
• Discovery Milestones: No significant discovery milestones are publicly recorded, consistent with an early resolution.
• Trial Events, Verdict, and Post-Trial Motions: The case was terminated before reaching trial.
• Settlement, Dismissal, Judgment (2019-01-25): The litigation concluded on January 25, 2019, with a dismissal with prejudice by joint stipulation of the parties. This indicates an agreement or settlement was reached between Mesa Digital LLC and Motorola Mobility LLC, leading to the permanent closure of the case.
• Parallel PTAB IPR/PGR Proceedings: There is no public record of any parallel PTAB IPR (Inter Partes Review) or PGR (Post-Grant Review) proceedings specifically initiated by Motorola Mobility LLC against U.S. Patent No. 9,031,537 that directly impacted this 2018-2019 litigation. While U.S. Patent No. 9,031,537 has been the subject of later ex parte reexamination proceedings initiated by Unified Patents in 2025, those occurred well after the termination of this specific case. Other later patent infringement cases involving Mesa Digital LLC and U.S. Patent No. 9,031,537 against different defendants have been identified, including cases that were dismissed without prejudice or without leave to amend. It is noted that public databases list case 1:18-cv-00921 with BlackBerry Corporation as the defendant; however, per the authoritative case metadata provided, Motorola Mobility LLC is the defendant for this case number.

Based on available information and the consistent pattern of representation for Mesa Digital LLC in patent infringement cases, it is highly probable that attorneys from Ortiz & Lopez, PLLC (d/b/a OL PATENTS) represented the plaintiff in Mesa Digital LLC v. Motorola Mobility LLC, Case No. 1:18-cv-00921.

While specific docket entries detailing the appearance of counsel for this exact case are not directly accessible through web search, Mesa Digital LLC is consistently identified as an entity associated with Ortiz & Lopez, PLLC, and the named partners of this firm, Luis M. Ortiz and Kermit D. Lopez, are also listed as inventors on the patents asserted in Mesa Digital's litigation campaigns, including U.S. Patent 9,031,537, which is at issue in this case.

A Mondaq article from May 20, 2020, discussing Mesa Digital's litigation activities, references a dismissal in the Northern District of Illinois due to a "miscommunication with the chambers of District Judge John Robert Blakey... 'for which plaintiff's counsel takes full responsibility'". Given that this case was filed in the Northern District of Illinois and terminated in early 2019, this suggests that counsel from Ortiz & Lopez, PLLC were actively involved in Mesa Digital's cases in that court around that time.

Therefore, the likely counsel of record for Mesa Digital LLC in this case includes:

• Luis M. Ortiz

  • Role: Likely Lead Counsel
  • Firm: Ortiz & Lopez, PLLC (d/b/a OL PATENTS), with offices in New Mexico and Texas.
  • Experience: A registered patent attorney with over 30 years of experience in intellectual property law, including litigation, licensing, and patent prosecution. He is a named inventor on patents asserted by Mesa Digital LLC. Luis is licensed to practice before New Mexico and Texas State Courts, Federal District Courts for New Mexico and Eastern District of Texas, the Federal Court of Claims, and the Court of Appeals for the Federal Circuit.

• Kermit D. Lopez

  • Role: Likely Lead Counsel
  • Firm: Ortiz & Lopez, PLLC (d/b/a OL PATENTS), with offices in New Mexico.
  • Experience: A registered patent attorney with over 25 years of experience in intellectual property law, focusing on patent and trademark prosecution, and strategic portfolio development. He is a named inventor on over 60 issued U.S. patents and a named partner of OL PATENTS.

No specific local counsel for Ortiz & Lopez, PLLC for this particular 2018 case in the Northern District of Illinois were identified in the available search results. No in-house counsel for Mesa Digital LLC were identified; the entity appears to operate primarily through external patent assertion firms.

Despite extensive web searches for case 1:18-cv-00921, including targeted queries for docket entries and counsel appearances, the specific counsel of record representing Motorola Mobility LLC in Mesa Digital LLC v. Motorola Mobility LLC could not be definitively identified from publicly available information without direct PACER access.

However, based on general trends in patent litigation involving Motorola Mobility LLC and the types of firms they typically engage for such matters, it is highly probable that a large, national, or international law firm with a robust intellectual property and patent litigation practice, potentially with a Chicago office given the court's location, would have represented them.

For instance, Mayer Brown LLP has been noted as counsel for Motorola Mobility LLC in other patent-related proceedings, such as an Inter Partes Review, where they appointed "Practitioner(s) at Mayer Brown LLP" as attorneys. Mayer Brown has a significant intellectual property practice, including patent litigation, representing both plaintiffs and defendants in various forums across diverse industries, including technology and telecommunications. Their Chicago office has attorneys focused on intellectual property matters.

Other firms that have represented Motorola Mobility LLC in different patent infringement cases include Ahmad, Zavitsanos & Mensing (AZA) and Crowell & Moring LLP. AZA successfully defended Saint Lawrence Communications LLC against Motorola Mobility LLC in a patent infringement case in Texas. Crowell & Moring LLP represented Motorola Mobility, Inc. in a patent infringement case in the Southern District of Florida. These examples demonstrate Motorola Mobility's engagement of sophisticated legal counsel for patent disputes.

Without direct access to the docket sheet for 1:18-cv-00921, the specific names, roles, and firms of the attorneys who formally appeared for Motorola Mobility LLC in this particular case remain unconfirmed. Filings for such a quickly dismissed case might not have garnered significant public news coverage detailing individual counsel.