unpublished memorandum affirming-in-part and reversing-and-remanding-in-part the District Court’s rulings. On November 8, 2023, the Ninth Circuit issued a mandate to the California Central District Court, whereupon the Court issued an Order reopening the case as of November 13, 2023. After collecting a joint statement of the case from the parties, the Court ordered the parties to rebrief the remaining issues in the summary judgment proceedings based only on the existing record. On February 5, 2024, the Court held a hearing on the remaining summary judgment issues, and on February 6, 2024 issued an Order denying all of the parties’ various pending motions. In the same Order, the Court set the matter for a jury trial to begin on March 26, 2024, with a final pretrial conference set for March 18, 2024.
On October 15, 2021, Samsung initiated a declaratory judgement action against Netlist in the DDE (Samsung Elecs. Co., Ltd., et. al. v. Netlist, Inc., Case No. 1:21-cv-01453-RGA), where it requested in relevant part that the DDE declare that Samsung does not infringe the ‘218, ‘523, ‘595, ‘506, ‘339, ‘912 and ‘918 Patents, while later seeking leave to add the ‘054 Patent (issued Jan. 25, 2022) to its action. On August 1, 2022, Hon. Judge Andrews dismissed all of Samsung’s counts related to Netlist’s ‘912, ‘506, ‘339, and ‘918 Patents, and denied Samsung’s request to bring its ‘054 Patent claims in Delaware. On September 12, 2022, Netlist amended its Counterclaims to include counterclaims tying Google to the action. On November 15, 2022, Google responded to Netlist’s Counterclaims by filing a Motion to Dismiss or alternatively to Sever and Stay the counterclaims. On May 22, 2023, the Court heard oral arguments on Google’s Motion to Dismiss or alternatively, Sever and Stay and Dismiss Willfulness and Indirect Infringement Allegations. On October 10, 2023, the Court entered an order granting-in-part and denying-in-part Samsung’s prior motion to stay the matter in light of pending IPRs and a Ninth Circuit appeal, staying claims with respect to the ‘218 and ‘595 Patents, while allowing claims under the ‘523 Patent to proceed. On December 1, 2023, the Court entered an Oral Order staying the matter entirely until the development of any action by any other court pertaining to Samsung’s and Netlist’s rights under the JDLA that may merit lifting the stay.
On November 19, 2021, Samsung filed IPR requests contesting the validity of the ‘218, ‘595, and ‘523 Patents. Netlist filed its initial responses to Samsung’s IPR petitions on February 18, 2022, contesting the institution of any IPR on the grounds propounded. On May 3, 2023, the PTAB issued a final written decision finding all of the claims of the ‘523 Patent valid and patentable, while on May 8, 2023 and May 9, 2023, it found all of the claims of the ‘218 and ‘595 Patents, respectively, unpatentable.
On December 20, 2021, Netlist filed a complaint for patent infringement against Samsung in the EDTX (Case No. 2:21-cv-00463-JRG) under the ‘506, ‘339, and ‘918 Patents. On May 3, 2022, Netlist entered a First Amended Complaint pursuant to the Federal Rules of Civil Procedure (“FRCP”) Rule 15, adding claims for infringement under three additional patents: the ‘060, ‘160, and ‘054 Patents. The ‘506, ‘339, ‘918, ‘060, ‘160, and ‘054 Patents are hereafter collectively referred to as the “EDTX1 Patents.” Netlist brought claims under the ‘339, ‘918, ‘054, ‘060, and ‘160 Patents in its Jury Trial, which concluded on April 21, 2023, with the entry of the jury’s verdict into the public record. The jury unanimously found that Samsung willfully infringed Netlist’s ‘339, ‘918, ‘054, ‘060, and ‘160 Patents through the sale of their DDR4 LRDIMMs, DDR5 DIMMs, and HBMs, and that none of the patent claims asserted at trial were invalid. The jury awarded Netlist, Inc. a total of approximately $303 million for Samsung’s infringement. On May 30, 2023, Hon. Chief Judge Gilstrap conducted a bench trial to assess the merits of Samsung’s affirmative defenses excusing its infringement of only the ‘339, ‘918, and ‘054 Patents. On August 11, 2023, Chief Judge Gilstrap issued a memorandum and Order denying Samsung’s requested relief and finding that the ‘918 and ‘054 patents were not unenforceable due to equitable estoppel, prosecution laches, or unclean hands, and that the ‘339 patent was not unenforceable due to unclean hands. The same day, the Court entered a Final Judgment against the Samsung Defendants for $303 million for Samsung’s willful infringement through the date of trial, but declined awarding enhanced damages. As of the reporting date, the parties have filed post-judgment motions, including a motion by Samsung to vacate the final judgment in light of the Ninth Circuit’s recent decision. The parties have briefed all of the post-judgment motions, and as of the reporting date the Court has not yet entered its final order. Additionally, as of the reporting date, all of the EDTX1 Patents are either subject to IPR final written decisions, or an IPR trial. The outcome of each of the IPR proceedings related to each of the EDTX1 Patents may affect the underlying collectability of the jury award in this matter.
On February 17, 2022, Samsung filed an IPR request contesting the validity of only claim 16 within the ‘912 Patent. Samsung then filed two additional IPR requests contesting the validity of the ‘506 and ‘339 Patents. Netlist filed its Patent Owner’s Preliminary Response for the ‘912 and ‘339 Patent IPRs on July 21, 2022, and for the ‘506 Patent IPR