Sandisk Technologies, Inc. et al. vs Polaris PowerLED Technologies, LLC

Explore the PTAB proceeding IPR2025-00515 filed by Sandisk Technologies, Inc. et al. against Polaris PowerLED Technologies, LLC on Jan 29, 2025. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number: IPR2025-00515
Filing Date: Jan 29, 2025
Petitioner: Sandisk Technologies, Inc. et al.
Respondent: Polaris PowerLED Technologies, LLC
Status: Discretionary Denial
Respondent Application Number: 13477600
Respondent Tech Center: 2100
Respondent Patent Number: 9183085
Institution Decision Date: Jul 16, 2025
Termination Date: Jul 16, 2025

Proceeding Decision New

Decision documents related to this case provide insights into the outcomes of proceedings. These documents are crucial for understanding the legal determinations and implications for the parties involved.

Document Name	Filing Date	Category	Filing Party
Director Discretionary Decision: Deny	Jul 16, 2025	PAPER	BOARD

Proceeding Documents

The table below shows documents filed in the case, listing each document name, filing date, document type, and filing party. Tracking these filings indicates the activity of the parties involved in the case, and the types of documents filed can provide insights into the legal strategies being employed.

Show Exhibit Documents

Document Name	Filing Date	Category	Filing Party
Alert me when new update on this case
Director Discretionary Decision: Deny	Jul 16, 2025	PAPER	BOARD
Ex. 3103	Jul 9, 2025	EXHIBIT	BOARD
Petitioner's Sur-Reply Brief on Discretionary Denial	Jul 3, 2025	PAPER	PETITIONER
Ex. 3102	Jul 2, 2025	EXHIBIT	BOARD
Patent Owner's Discretionary Denial Reply Brief	Jun 30, 2025	PAPER	PATENT OWNER
Ex. 3101	Jun 26, 2025	EXHIBIT	BOARD
Petitioner's Opposition to Patent Owner's Request for Discretionary Denial	Jun 24, 2025	PAPER	PETITIONER
Ex.1022 - 2025-04-28 - WD - Notice of Sotera Stipulations	Jun 24, 2025	EXHIBIT	PETITIONER
Ex.1023 - PTAB Judges Told To Get Ready For Layoffs - Law360	Jun 24, 2025	EXHIBIT	PETITIONER
Ex.1024 - FAQs for Interim Processes (captured 5.13.25)	Jun 24, 2025	EXHIBIT	PETITIONER
Ex.1025 - '085 Patent Assignment Recordation	Jun 24, 2025	EXHIBIT	PETITIONER
Ex.1026 - Polaris Infringement Contentions Cover Pleading - 10-02-2024	Jun 24, 2025	EXHIBIT	PETITIONER
Ex.1036 - Order Granting WD's Motion to Stay (06-23-25)	Jun 24, 2025	EXHIBIT	PETITIONER
Ex.1037 - Polaris WDTX Complaint for Patent Infringement 2024-01-30	Jun 24, 2025	EXHIBIT	PETITIONER
Ex.1038 - Western Digital Form 10-K	Jun 24, 2025	EXHIBIT	PETITIONER
Ex.1040 - Chief Patent Board Judge Waves Off Workforce Attrition Concerns	Jun 24, 2025	EXHIBIT	PETITIONER
Ex.1041 - Perryman Inter Partes Review Impact 1 27 2021	Jun 24, 2025	EXHIBIT	PETITIONER
E-mail regarding due dates	May 27, 2025	EXHIBIT	BOARD
Patent Owner's Preliminary Response	May 27, 2025	PAPER	PATENT OWNER
Patent Owner's Brief on Discretionary Denial	Apr 25, 2025	PAPER	PATENT OWNER
EX2001 - List of Docket Entries, Polaris v. WDC, 1-24-cv-00101 (W.D. Tex.)	Apr 25, 2025	EXHIBIT	PATENT OWNER
EX2002 - List of Docket Entries, Polaris v. WDC, 2-24-cv-02864 (C.D. Cal.)	Apr 25, 2025	EXHIBIT	PATENT OWNER
EX2003 - List of Docket Entries, Micron v. Polaris, 1-25-cv-00073 (D. Idaho)	Apr 25, 2025	EXHIBIT	PATENT OWNER
EX2004 - Scheduling Order - CDCA-2-24-cv-02864-54	Apr 25, 2025	EXHIBIT	PATENT OWNER
EX2005 - Motion to Stay - CDCA-2-24-cv-02864-58	Apr 25, 2025	EXHIBIT	PATENT OWNER
EX2006 - Minute Order for Contentions - CDCA-2-24-cv-02864-59	Apr 25, 2025	EXHIBIT	PATENT OWNER
EX2007 - Opposition to Motion to Stay - CDCA-2-24-cv-02864-60	Apr 25, 2025	EXHIBIT	PATENT OWNER
EX2008 - Exhibit B - Initial Invalidity Contentions - CDCA-2-24-cv-02864-60-3	Apr 25, 2025	EXHIBIT	PATENT OWNER
EX2009 - Exhibit C - Terms for Construction - CDCA-2-24-cv-02864-60-4	Apr 25, 2025	EXHIBIT	PATENT OWNER
EX2010 - Protective Order - CDCA-2-24-cv-02864-61	Apr 25, 2025	EXHIBIT	PATENT OWNER
EX2011 - Reply for Motion to Stay - CDCA-2-24-cv-02864-62	Apr 25, 2025	EXHIBIT	PATENT OWNER
EX2012 - fy25_ptab_appeal_statistics_2025march	Apr 25, 2025	EXHIBIT	PATENT OWNER
EX2013 - Patent Trial and Appeal Board (PTAB) Dashboard _ USPTO	Apr 25, 2025	EXHIBIT	PATENT OWNER
EX2014 - Sandisk Celebrates Nasdaq Listing After Completing Separation _ Sandisk	Apr 25, 2025	EXHIBIT	PATENT OWNER
EX2015 - 66785_14483915	Apr 25, 2025	EXHIBIT	PATENT OWNER
EX2016 - US9411669	Apr 25, 2025	EXHIBIT	PATENT OWNER
EX2017 - 2025-04-18 - WD - Proposed Claim Terms for Construction18	Apr 25, 2025	EXHIBIT	PATENT OWNER
Patent Owner's Updated Mandatory Notices	Apr 25, 2025	PAPER	PATENT OWNER
Notice: Extending Deadline for Discretion Briefing	Apr 24, 2025	PAPER	BOARD
Notice: Notice filing date accorded	Feb 26, 2025	PAPER	BOARD
EXPUNGED	Feb 26, 2025	PAPER	BOARD
Notice: Power of Attorney	Feb 19, 2025	PAPER	PATENT OWNER
Notice: Mandatory Notice	Feb 19, 2025	PAPER	PATENT OWNER
Ex.1001 - US9183085 - May 12 2012	Jan 29, 2025	EXHIBIT	PETITIONER
Ex.1002 - Prosecution History of U.S. App. No. 13-477,600	Jan 29, 2025	EXHIBIT	PETITIONER
Ex.1004 - CV of Dr. Lara Dolecek	Jan 29, 2025	EXHIBIT	PETITIONER
Ex.1005 - US Pub. 20140136927 - Li et al	Jan 29, 2025	EXHIBIT	PETITIONER
Ex.1006 - US9037951 - Cideciyan et al	Jan 29, 2025	EXHIBIT	PETITIONER
Ex.1007 - US8176360 - Frost et al	Jan 29, 2025	EXHIBIT	PETITIONER
Ex.1008 - US20080222490A1 - Leung et al	Jan 29, 2025	EXHIBIT	PETITIONER
Ex.1009 - SSD Requirements & Endurance Test, JESD218	Jan 29, 2025	EXHIBIT	PETITIONER
Ex.1010 - US7823043 - Lasser	Jan 29, 2025	EXHIBIT	PETITIONER
Ex.1011 - US8042029 - Alrod et al	Jan 29, 2025	EXHIBIT	PETITIONER
Ex.1012 - Hu et al - Performance Impact & Interplay of SSD Parallelism	Jan 29, 2025	EXHIBIT	PETITIONER
Ex.1013 -FTL_design_exploration_in_reconfigurable High-Performance SSD	Jan 29, 2025	EXHIBIT	PETITIONER
Ex.1014 - Flash Management_Why & How - SMARTM	Jan 29, 2025	EXHIBIT	PETITIONER
Ex.1015 - Complaint	Jan 29, 2025	EXHIBIT	PETITIONER
Ex.1016 - District Court Stats 9.30.2024	Jan 29, 2025	EXHIBIT	PETITIONER
Ex.1017-Interim Proc for Discretionary Denials in AIA Parallel Dist Ct Lit	Jan 29, 2025	EXHIBIT	PETITIONER
Ex.1018 - Solid-State-Drives-101	Jan 29, 2025	EXHIBIT	PETITIONER
Ex.1019 - Product Code Shemes for Error Correction in MLC - Yang et al	Jan 29, 2025	EXHIBIT	PETITIONER
Ex.1020 - Error Control Coding Fundamentals & Application - Lin et al	Jan 29, 2025	EXHIBIT	PETITIONER
Petitioner's Power of Attorney - '085 - Sandisk Technologies	Jan 29, 2025	PAPER	PETITIONER
Petitioner's Power of Attorney '085 - Western Digital	Jan 29, 2025	PAPER	PETITIONER
Ex.1021 - Scheduling and Case Management Order	Jan 29, 2025	EXHIBIT	PETITIONER
IPR Petition - '085	Jan 29, 2025	PAPER	PETITIONER
Ex.1003 - Declaration of Dr. Lara Dolecek (Polaris 085 patent)	Jan 29, 2025	EXHIBIT	PETITIONER