Applied Materials, Inc. v. Demaray LLC

CourtDistrict Court, N.D. California
DecidedSeptember 16, 2021
Docket5:20-cv-09341
StatusUnknown

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

Bluebook
Applied Materials, Inc. v. Demaray LLC, (N.D. Cal. 2021).

Opinion

1 2 UNITED STATES DISTRICT COURT 3 NORTHERN DISTRICT OF CALIFORNIA 4 SAN JOSE DIVISION 5 APPLIED MATERIALS, INC., 6 Case No. 5:20-cv-09341-EJD Plaintiff, 7 ORDER GRANTING IN PART AND v. DENYING IN PART DEFENDANT’S 8 MOTION TO DISMISS DEMARAY LLC, 9 Re: Dkt. No. 30 Defendant. 10

11 In this declaratory judgment action, Plaintiff Applied Materials, Inc. (“Applied”) asks the 12 Court to declare that its products do not infringe Defendant Demaray LLC’s (“Demaray”) 13 patents—(i) U.S. Patent No. 7,544,276 (hereafter “276”) and (ii) U.S. Patent No. 7,3381,657 14 (hereafter “657”) (collectively the “Asserted Patents”). Applied seeks further declaratory relief 15 asserting that infringement is precluded by a non-exclusive, perpetual license and an assignment of 16 rights. 17 Presently before the Court is Demaray’s motion to dismiss, in which Demaray contends 18 that Applied has failed to allege a justiciable controversy under the Declaratory Judgment Act. 19 See Notice of Motion and Motion to Dismiss (“Mot.”), Dkt. No. 30. Additionally, Demaray 20 argues Applied has failed to state a claim which would warrant declaratory relief for its licensing 21 and assignment of rights-based claims. Id. Applied has filed an opposition (“Opp’n”) (Dkt. No. 22 38), to which Demaray filed a reply (“Reply iso Mot.”) (Dkt. No. 41). Having considered the 23 record, the parties’ submissions, and the relevant legal authority, the Court GRANTS in part and 24 DENIES in part Demaray’s motion.1 25

26 1 The Court took this motion under submission for decision without oral argument pursuant to 27 Civil Local Rule 7-1(b) Case No.: 5:20-cv-09341-EJD 1 I. FACTUAL AND PROCEDURAL BACKGROUND 2 A. The Asserted Patents 3 Demaray’s Asserted Patents concern the specific configuration of physical vapor 4 deposition (“PVD”) reactors and a method for the deposition of thin layer films onto substrate 5 materials used during the semiconductor manufacturing process. See Complaint (“Compl.”), Dkt. 6 No. 1-1, Ex. A (Demaray LLC v. Intel Corp., (W.D. Tex. No. 6:20-cv-634-ADA filed July 14, 7 2020) (hereinafter, “Intel Compl.”)); see also Dkt. No. 1-2, Ex. B (Demaray v. Samsung 8 Electronics Co., Ltd. (A Korean Company) et al, (W.D. Tex. No. 6:20-cv-636-ADA filed July 14, 9 2020) (hereinafter, “Samsung Compl.”)). Both patents are entitled “Biased Pulse DC Reactive 10 Sputtering of Oxide Films” and share a common specification. The ‘276 patent discloses 11 apparatus claims directed to PVD reactors having certain claim elements requiring the use of a 12 reactor configuration with three power supply-related limitations: (1) a “pulsed DC power supply 13 coupled to the target,” (2) “an RF bias power supply coupled to the substrate,” and (3) “a narrow 14 band-rejection filter that rejects at a frequency of the RF bias power supply coupled between the 15 pulsed DC power supply and the target area.” Compl. ¶ 33 (citing Intel Compl. ¶¶ 33, 36, 39; 16 Samsung Compl. ¶¶ 36, 39, 42). 17 The ‘276 patent is supplemented by Demaray’s ‘657 patent, which discloses method 18 claims delineating the deposition of thin layer films onto a substrate by pulsed DC reactive 19 sputtering using “a pulsed DC power supply coupled to the target” and “an RF bias power supply 20 coupled to the substrate.” Compl. ¶ 29. The ‘657 patent also describes and claims the use of “a 21 narrow band-rejection filter that rejects at a frequency of the RF bias power supply coupled 22 between the pulsed DC power supply and the target area.” Id. The narrow band rejection filter 23 allows the power sources to properly function, but prevents damaging feedback to the pulsed DC 24 power source from the RF bias power supply. Id. ¶ 36 (citing Intel Compl. ¶¶ 39-40; Samsung 25 Compl. ¶¶ 42-43). 26 27 Case No.: 5:20-cv-09341-EJD 1 B. Demaray’s Actions Against Applied’s Customers 2 Applied and Demaray’s dispute follows allegations that Intel Corporation (“Intel”) and 3 Samsung Electronics Co. Ltd. (“Samsung”), two of Applied’s customers, have infringed 4 Demaray’s Asserted Patents. In July 2020, Demaray filed separate patent infringement lawsuits 5 against Intel and Samsung in the Western District of Texas (“WDTX Customer Cases”), alleging 6 that both have infringed the Asserted Patents by configuring reactors, including Applied’s Endura 7 line of reactors, in an infringing manner while also employing Demaray’s patented method in the 8 fabrication of their semiconductor devices. See generally Intel Compl.; Samsung Compl. 9 C. Applied’s Actions Against Demaray 10 In response to the WDTX Customer Cases, Applied filed a declaratory relief action against 11 Demaray, which also focused on the Asserted Patents. See Applied Materials, Inc. v. Demaray 12 LLC, (N.D. Cal. No. 5:20-cv-05676 filed August 13, 2020) (“Applied I”). Compl. ¶ 40. Similar to 13 its claims in this action, Applied sought a declaration that its reactors did not infringe the Asserted 14 Patents. Applied I, First Amended Complaint, Dkt. No. 13 ¶ 1. Applied also sought to enjoin 15 Demaray from continuing to litigate the WDTX Customer Cases while the declaratory relief 16 action remained ongoing. See Applied I, Motion for Preliminary Injunction, Dkt. No. 14. 17 Demaray opposed Applied’s request for a preliminary injunction, arguing in part that the 18 Court lacked subject matter jurisdiction over Applied’s action and should therefore deny its 19 request to enjoin Demaray. See Applied I, Opposition to Applied Materials’ Motion for 20 Preliminary Injunction, Dkt. No. 13 at 5-8. Thereafter, Demaray also filed a motion to dismiss the 21 Applied I action for lack of subject matter jurisdiction or alternatively, for failure to state a claim. 22 Applied I, Dkt. No. 39. Before ever turning to Demaray’s motion to dismiss, the Court denied 23 Applied’s motion for preliminary injunction finding that it lacked subject matter jurisdiction over 24 its action for declaratory relief. Applied I, Order Denying Motion for Preliminary Injunction 25 (“Prelim. Ord”), Dkt. No. 47. At that time, Applied had not sufficiently alleged the existence of 26 an actual case or controversy between the parties; Applied failed to sufficiently allege either that 27 Case No.: 5:20-cv-09341-EJD 1 Demaray had engaged in affirmative acts directed at Applied or that Applied might be liable for 2 direct or indirect infringement related to its customers’ alleged infringement. Id. at 4-12. 3 Following the denial of its motion for preliminary injunction, Applied filed this separate 4 action for declaratory relief on December 24, 2020.2 Applied’s latest complaint includes new 5 factual allegations relating to Demaray’s conduct since Applied filed its first amended complaint 6 in Applied I. The complaint notes: (i) declarative statements from Intel and Samsung officials 7 asserting that neither company performs the post-installation modifications to Applied’s reactors 8 which Demaray contends takes place; (ii) Demaray’s refusal to grant Applied a covenant not to 9 sue; (iii) Demaray’s refusal to inform Applied or the Court if it will assert compulsory 10 counterclaims against Applied; (iv) Demaray’s requests to obtain discovery from Applied to 11 determine if Applied allegedly infringes the Asserted Patents; (v) that Demaray asked Applied to 12 produce materials regarding the reactors it supplies to Intel and Samsung; and (vi) representations 13 made by Demaray to the court in the WDTX Customer Cases about the need for discovery from 14 Applied to determine which of Intel’s and Samsung’s reactors allegedly infringe. Compl. ¶ 52. 15 Moreover, Applied alleges that Demaray’s filings and the continued litigation of the 16 WDTX Customer Cases also give rise to a substantial controversy between the parties because 17 Applied owns and/or is licensed to use the Asserted Patents.

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Bluebook (online)
Applied Materials, Inc. v. Demaray LLC, Counsel Stack Legal Research, https://law.counselstack.com/opinion/applied-materials-inc-v-demaray-llc-cand-2021.