Matthew R. Walsh v. Rokoko Electronics et al.

CourtDistrict Court, C.D. California
DecidedDecember 22, 2025
Docket2:25-cv-05340
StatusUnknown

This text of Matthew R. Walsh v. Rokoko Electronics et al. (Matthew R. Walsh v. Rokoko Electronics et al.) is published on Counsel Stack Legal Research, covering District Court, C.D. California primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Matthew R. Walsh v. Rokoko Electronics et al., (C.D. Cal. 2025).

Opinion

O 1

2 3 4 5 6 7

8 United States District Court 9 Central District of California

11 MATTHEW R. WALSH, Case № 2:25-cv-05340-ODW (RAOx)

12 Plaintiff, ORDER GRANTING

13 v. DEFENDANT’S MOTION TO DISMISS [42]; AND DENYING 14 ROKOKO ELECTRONICS et al., PLAINTIFF’S MOTION TO STRIKE

15 Defendants. [49]

16 17 I. INTRODUCTION 18 Plaintiff Matthew R. Walsh initiated this action in state court against Defendant 19 Rokoko Electronics, asserting various claims arising from Walsh’s purchase of several 20 Rokoko motion capture products. (Notice Removal (“NOR”) Ex. 1 (“Compl.”), Dkt. 21 No. 1-1.) On June 12, 2025, Rokoko removed the case to this Court. (NOR, Dkt. 22 No. 1.) Rokoko now moves to dismiss all fourteen of Walsh’s claims. (Mot. Dismiss 23 (“MTD”), Dkt. No. 42.) Walsh, in turn, moves to strike Rokoko’s Notice of Removal 24 for procedural defects and lack of subject matter jurisdiction. (Mot. Strike (“MTS”), 25 Dkt. No. 49.) For the reasons discussed below, the Court GRANTS Rokoko’s Motion 26 to Dismiss and DENIES Walsh’s Motion to Strike.1 27

28 1 Having carefully considered the papers filed in connection with the Motions, the Court deemed the matters appropriate for decision without oral argument. Fed. R. Civ. P. 78; C.D. Cal. L.R. 7-15. 1 II. BACKGROUND 2 All factual references derive from Walsh’s Complaint or attached exhibits, and 3 well-pleaded factual allegations are accepted as true only for purposes of Rokoko’s 4 Motion to Dismiss, and not Walsh’s Motion to Strike. See Ashcroft v. Iqbal, 556 U.S. 5 662, 678 (2009); Singer v. State Farm Mut. Auto. Ins. Co., 116 F.3d 373, 377 (9th Cir. 6 1997) (holding that a district court considering whether it has subject matter 7 jurisdiction may “consider facts in the removal petition” and other 8 “summary-judgment-type evidence”). 9 Walsh is a California-based video game developer. (Compl. 5.)2 In 2020, 10 Walsh purchased products from Rokoko, a motion capture hardware company with 11 offices in Denmark, Greece, and the United States. (Id. at 2, 5, 19–20.) Specifically, 12 Walsh purchased a “Smartsuit 1” and “gloves.” (Id. at 19–22.) Rokoko sold these 13 products with a one-year warranty. (Id. at 23.) 14 Upon delivery, the Smartsuit 1 was “faulty” and the “gloves began 15 disintegrating after only a few uses.” (Id. at 20.) In 2023, Rokoko also released a 16 mandatory firmware update that destroyed Walsh’s Smartsuit 1. (Id.) Although 17 Walsh continued to reach out to Rokoko for assistance, Rokoko refused to repair the 18 products despite knowing the exact issue affecting them. (Id. at 21, 22.) Rokoko 19 eventually removed support for the Smartsuit 1, rendering Walsh’s purchase useless 20 and severely delaying progress on his video game production. (Id. at 12, 22.) 21 On May 12, 2025, Walsh brought this action against Rokoko in state court. 22 (NOR 1.) Walsh brings fourteen claims: (1) tortious interference with prospective 23 economic advantage; (2) violation of California’s Song-Beverly Consumer Warranty 24 Act (“Song-Beverly Act”); (3) false advertising; (4) deceptive business practices; 25 (5) unfair competition; (6) violation of California’s Consumer Legal Remedies Act 26 (“CLRA”); (7) misappropriation of intellectual property; (8) intellectual property 27

28 2 Walsh does not sequentially number the paragraphs in his Complaint. As such, the Court cites to the Complaint by page number. 1 infringement; (9) violation of the federal Digital Millennium Copyright Act 2 (“DMCA”); (10) unconscionable contract terms; (11) fraud in inducement to contract 3 and purchase; (12) fraudulent misrepresentation to investors; (13) fraudulent 4 concealment; and (14) illegal deployment of code and privacy violations under both 5 federal and California law.3 (Compl. 11–77.) 6 On June 12, 2025, Rokoko removed the action to this Court. (NOR.) Rokoko 7 now moves to dismiss Walsh’s Complaint. (Mot. Dismiss.) Walsh also moves to 8 strike the Notice of Removal, which effectively seeks remand of this action (Mot. 9 Strike.) 10 III. WALSH’S MOTION TO STRIKE 11 The Court considers Walsh’s Motion to Strike first as it challenges this Court’s 12 subject matter jurisdiction. See Sinochem Int’l Co. v. Malaysia Int’l Shipping Corp., 13 549 U.S. 422, 430–31 (2007) (“[A] federal court generally may not rule on the merits 14 of a case without first determining that it has jurisdiction over the category of claim in 15 suit (subject-matter jurisdiction).”). 16 Walsh moves to strike Rokoko’s Notice of Removal on several grounds. First, 17 Walsh contends that the Notice of Removal is procedurally defective because 18 Rokoko’s counsel are not permitted to practice before this Court. (MTS 5.) Second, 19 Walsh alleges that the Court lacks subject matter jurisdiction due to lack of diversity 20 of citizenship. (Id.) 21 A. Procedural Defect 22 First, the Court finds no defect in Rokoko’s Notice of Removal. Katherine J. 23 Ellena, one of Rokoko’s counsel, is a member of this Court’s Bar. She both signed 24 and filed the Notice of Removal. (NOR 6.) Thus, she satisfied Federal Rule of Civil 25 Procedure (“Rule”) 11’s requirement that every paper “be signed by at least one 26 attorney of record in the attorney’s name,” and she took responsibility for the contents 27 3 Walsh skipped over this cause of action when numbering his claims. (Compl. 55–56.) To avoid 28 confusion with the eleventh through thirteenth causes of action, the Court numbers this cause of action as Walsh’s fourteenth. 1 of the Notice of Removal. See C.D. Cal. L.R. 5-4.3.4(c). While Michael Galibois and 2 Emily Graue, Rokoko’s other counsel of record, were not yet eligible to practice 3 before this Court at the time Rokoko removed, they did not sign the Notice of 4 Removal. Moreover, they clearly stated in the Notice of Removal that their pro hac 5 vice applications were forthcoming, applications the Court later approved. (Orders 6 Pro Hac Vice, Dkt. Nos. 21, 22.) This procedure is routine practice and takes place in 7 courts throughout the country. See, e.g., TNT Bestway Transp., Inc. v. Whitworth, 8 No. 05-96-01900-CV, 1999 WL 374158, at *6 (Tex. Ct. App. June 10, 1999) 9 (collecting cases). Walsh’s arguments regarding Rokoko’s counsel’s inability to 10 practice before this Court are unpersuasive and not a basis to strike the Notice of 11 Removal. 12 B. Subject Matter Jurisdiction 13 Although Walsh explicitly states that this “is not a motion to remand,” his 14 subject matter jurisdiction argument and requested remedy—remand to state court— 15 can only be viewed as a motion to remand. (MTS 3.) Thus, the Court will construe 16 the remainder of Walsh’s Motion to Strike as a Motion to Remand on the basis that 17 the Court lacks subject matter jurisdiction. See Erickson v. Pardus, 551 U.S. 89, 94 18 (2007) (“A document filed pro se is to be liberally construed.” (citation modified)). 19 Federal courts are courts of limited jurisdiction and possess only that 20 jurisdiction as authorized by the Constitution and federal statute. Kokkonen v. 21 Guardian Life Ins. Co. of Am., 511 U.S. 375, 377 (1994). Under 28 U.S.C. § 1441(a), 22 a party may remove a civil action brought in a state court to a district court only if the 23 plaintiff could have originally filed the action in federal court.

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Matthew R. Walsh v. Rokoko Electronics et al., Counsel Stack Legal Research, https://law.counselstack.com/opinion/matthew-r-walsh-v-rokoko-electronics-et-al-cacd-2025.