Magnacross LLC v. OKI Data Americas Inc

CourtDistrict Court, N.D. Texas
DecidedMarch 31, 2022
Docket3:20-cv-01959
StatusUnknown

This text of Magnacross LLC v. OKI Data Americas Inc (Magnacross LLC v. OKI Data Americas Inc) is published on Counsel Stack Legal Research, covering District Court, N.D. Texas primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Magnacross LLC v. OKI Data Americas Inc, (N.D. Tex. 2022).

Opinion

IN THE UNITED STATES DISTRICT COURT FOR THE NORTHERN DISTRICT OF TEXAS DALLAS DIVISION

MAGNACROSS LLC, § § Plaintiff, § § v. § Civil Action No. 3:20-cv-01959-M § OKI DATA AMERICAS, INC., § § Defendant. § § §

MEMORANDUM OPINION AND ORDER Before the Court is Defendant OKI Data Americas, Inc.’s Motion to Dismiss, Alternative Motion for Partial Summary Judgment, and Motion for Sanctions (ECF No. 45), and Plaintiff Magnacross LLC’s Cross-Motion for Summary Judgment (ECF No. 54). For the following reasons, Defendant’s Motions are GRANTED, and Plaintiff’s Motion is DENIED. The Court sanctions Plaintiff Magnacross LLC as follows: Plaintiff and its counsel, jointly and severally, shall pay Defendant OKI Data Americas, Inc. $5,000.00 within thirty (30) days of this order. I. FACTUAL AND PROCEDURAL HISTORY Plaintiff Magnacross LLC (“Magnacross”) is the assignee of United States Patent No. 6,917,304 (the “’304 Patent”), entitled “Wireless multiplex data transmission system.” Compl. (ECF No. 1) ¶¶ 7–10. The invention disclosed in the ’304 Patent “relates to a method and apparatus for wireless transmission of data, through a communications channel comprising at least two local data sensors and a data processing function to receive data from the local sensors.” ’304 Patent, at 1:4–7. The ’304 Patent describes how, in the field of automotive diagnostics and servicing, data is conventionally transferred from data sensors to a data processing function via conventional conductors or cables, which impose limitations. Id. at 1:30–40. The ’304 Patent describes how attempts to improve effective wireless transmission of data has been relatively unsuccessful due to the sheer volume and composite nature of the data, i.e., a mixture of digital and analogue. Id. at 1:51–60. In addition, in the context of an

automotive application, some—but not all—of the data sensors produce high data rates necessitating larger corresponding bandwidths to accommodate them, which creates a problem of excessive bandwidth requirements with conventional wireless transmission systems. Id. at 1:62– 2:1. The ’304 Patent purports to address these problems in the prior art and describes a method and apparatus “for wireless transmission of data through a communications channel between at least two local data sensors with optional primary data processing and a data processing function.” Id. at 2:60–64. The specification describes an embodiment in which data “is fed via a ‘multiplexing’ control system which allocates data to sub-channels in accordance with the actual data rate requirement of the individual data flow, each such data flow is thereby

far more closely matched to the available capacity of its sub-channel and the twin evils of sub- channel under-utilisation and under-capacity (for a given data flow) are thereby avoided.” Id. at 3:27–35. Claim 1 of the ’304 Patent recites: A method of wireless transmission of data in digital and/or analogue format through a communications channel from at least two data sensors to a data processing means said method comprising the step of division of said channel into sub-channels and transmitting said data from said data sensors respectively though said sub-channels accordingly; characterized by a) said step of division of said communications channel being effected asymmetrically whereby the data carrying capacities of said sub-channels are unequal; and b) the data rate required for data transmission from said local sensors differing substantially between said at least two sensors, and c) allocating data from said local data sensors to respective ones or groups of said sub-channels in accordance with the data carrying capacities of said subchannels. ’304 Patent, at 7:29–45. On July 24, 2020, Magnacross filed its Complaint, alleging that Defendant OKI Americas, Inc. (“OKI”) infringes claim 1 of the ’304 Patent by “making, using, offering to sell, selling and/or importing, without limitation” the B412dn/B432dn Mono Printer. On February 1, 2021, Magnacross filed a Joint Motion to Stay and Notice of Settlement; pursuant to the Court’s March 7, 2021, Order, the deadline to file dismissal papers was on April 2, 2021. ECF Nos. 20, 23. Dismissal papers were not submitted. On April 2, 2021, OKI moved to dismiss the Complaint under Rule 12(b)(6), asserting that claim 1 of the ’304 Patent is patent ineligible under 35 U.S.C. § 101. ECF No. 26. On May 7, 2021, Magnacross responded. ECF No. 33. In its reply, OKI asserted that Magnacross had copied and pasted the contents of its response from a brief opposing a different Rule 12(b)(6) motion to dismiss filed in another case involving the ’304 Patent, and addressed claims of the ’304 Patent that OKI did not address in its motion. ECF No. 36, at 1; ECF No. 33, at 13–15, 18;

Magnacross LLC v. A.B.P. Int’l, Inc., No. 3:18-cv-02368-M, 2019 U.S. Dist. LEXIS 173290 (N.D. Tex. Feb. 25, 2019). OKI’s motion was set for hearing on July 14, 2021; the night before, Magnacross filed an Amended Complaint, thereby mooting the pending motion. First Am. Compl. (“FAC”), ECF No. 41. The FAC amended the claim for patent infringement to allege that OKI infringes “one or more claims” (as opposed to claim 1) of the ’304 Patent, and added a claim for breach of contract against OKI for allegedly breaching a settlement agreement Magnacross claimed the parties reached on January 18, 2021. Id. ¶¶ 8–11, 21–30. Although Magnacross attached to the FAC a redline document purporting to reflect the changes between the Original Complaint and the FAC, the redline showed only the addition of the breach of contract claim, and did not reflect changes to the patent infringement claim. See ECF No. 41-3. During the July 14, 2021, hearing, the Court heard argument on the eligibility of claim 1 of the ’304 Patent under § 101, and addressed OKI’s allegations that Magnacross had recycled its

responsive brief from a different case. Local counsel for Magnacross, Papool S. Chaudhari, indicated that he was not familiar with the contents of the brief he submitted to the Court; when asked to explain why he did not amend the brief when OKI pointed out that much of it had been copied and pasted from a different, unrelated case, Chaudhari stated he had not read OKI’s reply and said “I’m only local counsel on this matter.” ECF No. 44, at 3–4, 11. At the conclusion of the hearing, the Court stated it would take under advisement the issue of patent ineligibility under § 101, as well as consider, sua sponte, whether any sanctions should be imposed based on the contents of Magnacross’s brief. ECF No. 44, at 45. The day after the hearing, without seeking the Court’s leave, Magnacross filed a corrected First Amended Complaint, again asserting infringement only of claim 1 of the ’304

Patent (as opposed to “one or more claims”) and the claim for breach of settlement agreement. ECF No. 43 (“Corrected FAC”). On July 29, 2021, OKI filed the Motion to Dismiss, Alternative Motion for Summary Judgment, and Motion for Sanctions.1 ECF No. 45. In response, Magnacross filed a Cross-Motion for Summary Judgment on the breach of contract claims. ECF No. 54.

1 Because the Corrected FAC does not reflect that Magnacross made any changes to the claim for infringement of Claim 1 of the ’304 Patent from the Original Complaint, OKI incorporated into its Motion to Dismiss the Corrected FAC the arguments from its first Motion to Dismiss, filed on April 2, 2021. In its Response, Magnacross agreed that the April 2, 2021, Motion to Dismiss has been fully briefed and heard, and did not offer additional arguments. Resp. at 19. The Court interprets Magnacross’s acknowledgement as an incorporation of its briefing on the first Motion to Dismiss into its Response to the Motion to Dismiss currently pending.

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Magnacross LLC v. OKI Data Americas Inc, Counsel Stack Legal Research, https://law.counselstack.com/opinion/magnacross-llc-v-oki-data-americas-inc-txnd-2022.