Samsung Electronics Co., Ltd. et al. v. Wilus Institute of Standards and Technology Inc. - IPR2025-00934

PATENT OWNER’S RESPONSE

Exhibit 2018 - Declaration of Todor V. Cooklev, Ph.D. in support of Patent Owner’s Response

Exhibit 2019 - February 10, 2026 deposition transcript of Christopher J. Hansen, Ph.D.

Exhibit 2020 - Redacted version of the January 28, 2026 Opening Report of Dr. Harry Bims (Corrected), submitted on behalf of Samsung Electronics Co. Ltd. in Wilus Institute of Standards and Technology Inc. v. Samsung Electronics Co, Ltd. et al., No. 2:24-cv-00765-JRG (E.D. Tex.)

Exhibit - 2021 CIDs on Signaling for UL HE MU PPDU (dated January 16, 2017) (version of Ex. 2016, including redline), available for download from https://mentor.ieee.org/802.11/documents?is_dcn=CIDs%20on%20Signaling%20for%20UL%20HE%20MU%20PPDU

Exhibit 22 - LinkedIn Profile for Youhan Kim, retrieved February 27, 2026 and available at https://www.linkedin.com/in/youhan-kim-36ab46a/

Exhibit 2023 -

Exhibit 2024 - Lochan Verma and Mohammad Fakharzadeh, WiFi on Steroids: 802.11ac and 802.11ad, IEEE Wireless Communications (December 2013), available at https://www.researchgate.net/profile/Mohammad-Fakharzadeh/publication/260711060_Wifi_on_steroids_80211AC_and_80211AD/links/5538fe430cf247b8587e8a1c/Wifi-on-steroids-80211AC-and-80211AD.pdf

Exhibit 2025 - Article Preview for Collision-Aware Rate Adaptation in mult-rate WLANs: Design and Implementation, retrieved February 27, 2026 and available at https://www.sciencedirect.com/science/article/abs/pii/S1389128610001593

ORDER Granting Motion for Supplemental Information 37 C.F.R. § 42.123(a)

Order Denying Director Review of Institution Decision

Patent Owner's Power of Attorney

Patent Owner's Updated Mandatory Notices

Patent Owner's Notice of Deposition of Christopher J. Hansen

Patent Owner's Notice of Deposition of Christopher J. Hansen

Joint Stipulation to Modify Due Dates 1-3

Motion for Supplemental Information

Supplemental Public Accessibility Declaration of Dr. Christopher J. Hansen, Ph.D

IPR2025-00934 Email from Board Authorizing Petitioner’s Motion to Submit Supplemental Information

Authorized Response to Director Review Request

Ex. 3100 Request to Address Director Review Request - Denied

Exhibit 3101

PATENT OWNER’S REQUEST FOR DIRECTOR REVIEW OF INSTITUTION DECISION

DECISION Granting Institution of Inter Partes Review 35 U.S.C. § 314

SCHEDULING ORDER

Director Discretionary Decision: Refer

PATENT OWNER’S PRELIMINARY RESPONSE

Exhibit 2015

Exhibit 2016

Exhibit 2017

Petitioner's Opposition to Patent Owner's Request for Discretionary Denial

Memorandum from Coke Morgan Stewart, Acting Dir., USPTO

Taylor, SAMSUNG SEMICONDUCTOR USA

Samsung Electronics Unveils a US$200bn Investment Plan in the U.S.

Samsung Electronics to Receive up to $6.4 Billion in Direct Funding under the CHIPS and Science Act

President Trump Says Samsung Is Planning a Massive Investment in the US

Order Granting Stay in Maxeon Solar PTE. LTD. v. Hanwha Solutions Corp

Order Granting Stay in Cellspin Soft, Inc. v. Bytedance Ltd., No. 2 23-CV-00496-JRG-RSP

Motion Success for Stay Pending IPR (Post-Institution) (E.D. Tex.), DOCKETNAVIGATOR

LegalMetric, Individual Judge Report for Judge James Rodney Gilstrap

Complaint, Wilus Inst. of Standards and Tech. Inc., v. Samsung Elecs. Co., Ltd., et al., No. 2-25-cv-00070

U.S. District Court for the Eastern District of Texas Calendar Events Set for 6/1/2026 for Judge Rodney Gilstrap

Wi-Fi 6 Patent Brochure

John Son et al., Discussions on Signaling for UL HE MU PPDU

Osama Aboul-Magd, TGax January 2017 Meeting Agenda

Letter from Kyung-rae Cho, Manager, Wilus Inst. of Standards. & Tech., Inc

Yasuhiko Inoue, IEEE 802.11 TGax January 2017 Atlanta Meeting Minutes

Abhishek Patil et al., Proposed Resolution for CID 193 (BSS Color Disable Indication

IEEE-SA Standards Board Bylaws, IEEE-SA Bd. Govs

IEEE-SA Standards Board Operations Manual, IEEE-SA Standards Bd

U.S. District Court Judicial Caseload Profile (E.D. Tex)

File History of EP Application No. 18736375.9 Part 1 of 2

File History of EP Application No. 18736375.9 Part 2 of 2

PATENT OWNER’S REQUEST FOR DISCRETIONARY DENIAL OF INSTITUTION

Ex. 2001

Ex. 2002

Ex. 2003

Ex. 2004

Ex. 2005

Ex. 2006

Ex. 2007

Ex. 2008

Ex. 2009

Ex. 2010

Ex. 12

Ex. 2013

Ex. 2014

Patent Owner's Power of Attorney

Patent Owner's Updated Mandatory Notices

Notice: Notice filing date accorded

Notice: Power of Attorney

Notice: Mandatory Notice

U.S. Patent No. 11,159,210 to Son, et al

Excerpts from the Prosecution History of the '210 patent

IEEE P802.11ax D1.0 Draft Standard for Information technology

IEEE P802.11ax D0.4 Draft Standard for Information technology

IEEE P802.11ax D0.3 Draft Standard for Information technology

IEEE P802.11ax D0.2 Draft Standard for Information technology

IEEE P802.11ax D0.1 Draft Standard for Information technology

IEEE P802.11 Specification Framework for TGax, May 25, 2016 Stacy

U.S. Pat. Pub. 20170181130 to Bharadwaj et al

U.S. Pat. Pub. 20160204912 to Sun, et al

Extended European Search Report from IDS

IEEE802.11ax_D0.5 (Partial) from IDS

U.S. Provisional Application No. 62270562, filed on Dec. 21, 2015

U.S. Provisional Application No. 62299554, filed on Feb. 24, 2016

U.S. Provisional Application No. 62328602, filed on Apr. 27, 2016

U.S. Provisional Application No. 62344374, filed on Jun. 1, 2016

U.S. Provisional Application No. 62365329, filed on Jul. 21, 2016

Complaint

Exhibit D Infringement Chart for '210 patent

Petitioner's Power of Attorney

IEEE 802.11-16 0928r2 Proposed resolutions to comments on clause 26.3.9.8

IEEE 802.11-160915r2 Bit field finalization of HE-SIG-A in HE PPDU formats

U.S. Pat. Pub. 2016 0380664 to Braun et al

IEEE 802.11 Wireless LAN Medium Access Control (MAC)

Kim et al., IEEE 802.11-15 0821r2, HE-SIG-B Structure

Josiam, et al., IEEE 802.11-15 1066r0, HE-SIG-B Contents

Josiam, et al., IEEE 802.11-15 1315 r1, HE-SIG-B Mapping and Compression

Liu et al., IEEE 802.11-15 1335r2, HE-SIG-B Contents

Noh et al., IEEE 802.11-16 0040r0, Issues with Compressed SIG-B Mode

Josiam, et al., IEEE 802.11-15 0349r1, HE-SIG-B Compression Mode

Stacey, Comments on TGax

Lim et al., IEEE 802.11-170299r0, Comment Resolutions on Clause 28.3.10.8.

Stipulation

IEEE P802.11ax D0.5 Draft Standard for Information technology

Second Declaration and Curriculum Vitae of Dr. Christopher J. Hansen

Declaration of Christopher J. Hansen

Petition for Inter Partes Review