Samsung Electronics Co., Ltd. et al. vs HEADWATER RESEARCH LLC

Explore the PTAB proceeding IPR2025-00482 filed by Samsung Electronics Co., Ltd. et al. against HEADWATER RESEARCH LLC on Jan 28, 2025. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number: IPR2025-00482
Filing Date: Jan 28, 2025
Petitioner: Samsung Electronics Co., Ltd. et al.
Respondent: HEADWATER RESEARCH LLC
Status: Discretionary Denial
Respondent Application Number: 16907887
Respondent Tech Center: 2400
Respondent Patent Number: 11405429
Institution Decision Date: Jul 24, 2025
Termination Date: Jul 24, 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 24, 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
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Director Discretionary Decision: Deny	Jul 24, 2025	PAPER	BOARD
Patent Owner's Reply ISO Request for Discretionary Denial	Jun 13, 2025	PAPER	PATENT OWNER
Ex. 2008	Jun 13, 2025	EXHIBIT	PATENT OWNER
Ex. 2009	Jun 13, 2025	EXHIBIT	PATENT OWNER
Email Correspondence	Jun 10, 2025	EXHIBIT	BOARD
Petitioner's Opposition to Patent Owner's Request for Discretionary Denial of Institution	May 28, 2025	PAPER	PETITIONER
Interim Process for PTAB Workload Management	May 28, 2025	EXHIBIT	PETITIONER
FAQs for Interim Processes for PTAB Workload Management	May 28, 2025	EXHIBIT	PETITIONER
Rescorla, IETF RFC 2818	May 28, 2025	EXHIBIT	PETITIONER
Dierks, et al., IETF RFC 5246	May 28, 2025	EXHIBIT	PETITIONER
Scott, et. al., Virtual Private Networks	May 28, 2025	EXHIBIT	PETITIONER
U.S. Pat. No. 8,245,285 Ravishankar	May 28, 2025	EXHIBIT	PETITIONER
Docket Control Order, CASE NO. 2:22-cv-00422-JRGRSP	May 28, 2025	EXHIBIT	PETITIONER
Court Order, December 23, 2024, CASE NO. 2:22-cv- 00422-JRG-RSP	May 28, 2025	EXHIBIT	PETITIONER
Docket Control Order, CASE NO. 2:23-CV-00103-JRGRSP	May 28, 2025	EXHIBIT	PETITIONER
Court Order, February 5, 2025, CASE NO. 2:23-CV- 00103-JRG-RSP	May 28, 2025	EXHIBIT	PETITIONER
Excerpts Taylor Samsung Semiconductor USA	May 28, 2025	EXHIBIT	PETITIONER
Samsung Electronics Unveils a US$200bn Investment Plan in the U.S	May 28, 2025	EXHIBIT	PETITIONER
Samsung Electronics to receive up to $6.4 billion in direct funding under the CHIPS and Science Act	May 28, 2025	EXHIBIT	PETITIONER
President Trump Says Samsung Is Planning a Massive Investment In The US	May 28, 2025	EXHIBIT	PETITIONER
Excerpts Docket Navigator Report	May 28, 2025	EXHIBIT	PETITIONER
H.R. Rep. 112-98, pt. 1, Part 1 of 8	May 28, 2025	EXHIBIT	PETITIONER
H.R. Rep. 112-98, pt. 1, Part 2 of 8	May 28, 2025	EXHIBIT	PETITIONER
H.R. Rep. 112-98, pt. 1, Part 3 of 8	May 28, 2025	EXHIBIT	PETITIONER
H.R. Rep. 112-98, pt. 1, Part 4 of 8	May 28, 2025	EXHIBIT	PETITIONER
H.R. Rep. 112-98, pt. 1, Part 5 of 8	May 28, 2025	EXHIBIT	PETITIONER
H.R. Rep. 112-98, pt. 1, Part 6 of 8	May 28, 2025	EXHIBIT	PETITIONER
H.R. Rep. 112-98, pt. 1, Part 7 of 8	May 28, 2025	EXHIBIT	PETITIONER
H.R. Rep. 112-98, pt. 1, Part 8 of 8	May 28, 2025	EXHIBIT	PETITIONER
Patent Owner's Preliminary Response	May 27, 2025	PAPER	PATENT OWNER
Petitioner's Updated Exhibit List	May 13, 2025	PAPER	PETITIONER
Updated Stipulation	May 13, 2025	EXHIBIT	PETITIONER
Email Correspondence	May 12, 2025	EXHIBIT	BOARD
PATENT OWNER’S REQUEST FOR DISCRETIONARY DENIAL OF INSTITUTION	Apr 28, 2025	PAPER	PATENT OWNER
Exhibit 2001	Apr 28, 2025	EXHIBIT	PATENT OWNER
Exhibit 2002	Apr 28, 2025	EXHIBIT	PATENT OWNER
Exhibit 2003	Apr 28, 2025	EXHIBIT	PATENT OWNER
Exhibit 2004	Apr 28, 2025	EXHIBIT	PATENT OWNER
Exhibit 2005	Apr 28, 2025	EXHIBIT	PATENT OWNER
Exhibit 2006	Apr 28, 2025	EXHIBIT	PATENT OWNER
Exhibit 2007	Apr 28, 2025	EXHIBIT	PATENT OWNER
Notice: Extending Deadline for Discretion Briefing	Apr 24, 2025	PAPER	BOARD
Patent Owner's Updated Mandatory Notices	Mar 28, 2025	PAPER	PATENT OWNER
EX 3100	Mar 10, 2025	EXHIBIT	BOARD
ORDER Granting Patent Owner’s Motions to Withdraw Counsel 37 C.F.R. § 42.10(e)	Mar 10, 2025	PAPER	BOARD
EXPUNGED	Feb 26, 2025	PAPER	BOARD
Notice: Notice filing date accorded	Feb 26, 2025	PAPER	BOARD
Notice: Mandatory Notice	Feb 4, 2025	PAPER	PATENT OWNER
Notice: Power of Attorney	Feb 4, 2025	PAPER	PATENT OWNER
Petitioner's Power of Attorney	Jan 28, 2025	PAPER	PETITIONER
U.S. Patent No. 11,405,429 to Gregory G. Raleigh	Jan 28, 2025	EXHIBIT	PETITIONER
Excerpts from the Prosecution History of the 429 Patent	Jan 28, 2025	EXHIBIT	PETITIONER
Complaint, Headwater Research LLC v. Samsung Electronics Co., Ltd. et al	Jan 28, 2025	EXHIBIT	PETITIONER
U.S. Pat. App. Pub. No. 20090077643 Schmidt	Jan 28, 2025	EXHIBIT	PETITIONER
U.S. Pat. App. Pub. No. 20050101323 De Beer	Jan 28, 2025	EXHIBIT	PETITIONER
U.S. Pat. App. Pub. No. 20040148237 Bittman	Jan 28, 2025	EXHIBIT	PETITIONER
Memorandum, Interim Procedure for Discretionary Denials	Jan 28, 2025	EXHIBIT	PETITIONER
Docket Control Order, CASE NO. 2:24-CV-00228-JRG-RSP	Jan 28, 2025	EXHIBIT	PETITIONER
Declaration of June Munford Part 1 of 17	Jan 28, 2025	EXHIBIT	PETITIONER
Declaration of June Munford Part 2 of 17	Jan 28, 2025	EXHIBIT	PETITIONER
Declaration of June Munford Part 3 of 17	Jan 28, 2025	EXHIBIT	PETITIONER
Declaration of June Munford Part 4 of 17	Jan 28, 2025	EXHIBIT	PETITIONER
Declaration of June Munford Part 5 of 17	Jan 28, 2025	EXHIBIT	PETITIONER
Declaration of June Munford Part 6 of 17	Jan 28, 2025	EXHIBIT	PETITIONER
Declaration of June Munford Part 7 of 17	Jan 28, 2025	EXHIBIT	PETITIONER
Declaration of June Munford Part 8 of 17	Jan 28, 2025	EXHIBIT	PETITIONER
Declaration of June Munford Part 9 of 17	Jan 28, 2025	EXHIBIT	PETITIONER
Declaration of June Munford Part 10 of 17	Jan 28, 2025	EXHIBIT	PETITIONER
Declaration of June Munford Part 11 of 17	Jan 28, 2025	EXHIBIT	PETITIONER
Declaration of June Munford Part 12 of 17	Jan 28, 2025	EXHIBIT	PETITIONER
Declaration of June Munford Part 13 of 17	Jan 28, 2025	EXHIBIT	PETITIONER
Declaration of June Munford Part 14 of 17	Jan 28, 2025	EXHIBIT	PETITIONER
Declaration of June Munford Part 15 of 17	Jan 28, 2025	EXHIBIT	PETITIONER
Declaration of June Munford Part 16 of 17	Jan 28, 2025	EXHIBIT	PETITIONER
Declaration of June Munford Part 17 of 17	Jan 28, 2025	EXHIBIT	PETITIONER
U.S. Pat. App. Pub. No. 20090149165 Minborg	Jan 28, 2025	EXHIBIT	PETITIONER
U.S. Pat. App. Pub. No. 20070117538 Weiser	Jan 28, 2025	EXHIBIT	PETITIONER
Telecom Dictionary, Athos Publishing, 2007	Jan 28, 2025	EXHIBIT	PETITIONER
Eberspächer GSM Switching, Services and Protocols	Jan 28, 2025	EXHIBIT	PETITIONER
3rd Generation Partnership Project Technical Specification Group Part 1 of2	Jan 28, 2025	EXHIBIT	PETITIONER
3rd Generation Partnership Project Technical Specification Group Part 2 of2	Jan 28, 2025	EXHIBIT	PETITIONER
U.S. Pat. No. 5,764,693 Taylor	Jan 28, 2025	EXHIBIT	PETITIONER
U.S. Pat. No. 6,470,182 Nelson	Jan 28, 2025	EXHIBIT	PETITIONER
U.S. Pat. App. Pub. No. 20060015749 Mittal	Jan 28, 2025	EXHIBIT	PETITIONER
Kasper Subscriber authentication in cellular networks	Jan 28, 2025	EXHIBIT	PETITIONER
TCG Mobile Reference Architecture, version 1.0, Revision 1	Jan 28, 2025	EXHIBIT	PETITIONER
TCG Mobile Trusted Module Specification, version 1.0, Revision 6	Jan 28, 2025	EXHIBIT	PETITIONER
U.S. Pat. App. Pub. No. 20060020781A1 Scarlata	Jan 28, 2025	EXHIBIT	PETITIONER
U.S. Pat. No. 6,421,722 Bauer	Jan 28, 2025	EXHIBIT	PETITIONER
U.S. Pat. App. Pub. No. 20070178888 Alfrano	Jan 28, 2025	EXHIBIT	PETITIONER
U.S. Pat. App. Pub. No. 20080117958 Pattenden	Jan 28, 2025	EXHIBIT	PETITIONER
Stone Network policy languages	Jan 28, 2025	EXHIBIT	PETITIONER
U.S. Pat. No. 6,556,823 Clapton	Jan 28, 2025	EXHIBIT	PETITIONER
U.S. Pat. App. Pub. No. 20070149252 Jobs	Jan 28, 2025	EXHIBIT	PETITIONER
Gifford Cryptographic sealing for information secrecy and authentication	Jan 28, 2025	EXHIBIT	PETITIONER
Jansen Forensic Tools for Mobile Phone Subscriber Identity Modules	Jan 28, 2025	EXHIBIT	PETITIONER
National Institute of Standards and Technology Security Requirements	Jan 28, 2025	EXHIBIT	PETITIONER
Verma Policy-based management of content distribution networks	Jan 28, 2025	EXHIBIT	PETITIONER
Lobo A policy description language	Jan 28, 2025	EXHIBIT	PETITIONER
Westerinen IETF RFC 3198, Terminology for Policy-Based Management	Jan 28, 2025	EXHIBIT	PETITIONER
Mayes Smart Cards, Tokens, Security and Applications	Jan 28, 2025	EXHIBIT	PETITIONER
Gasser Building a Secure Computer System	Jan 28, 2025	EXHIBIT	PETITIONER
Malhotra IP Routing	Jan 28, 2025	EXHIBIT	PETITIONER
Jude Policy-Based Management	Jan 28, 2025	EXHIBIT	PETITIONER
Merkle Secure communications over insecure channels	Jan 28, 2025	EXHIBIT	PETITIONER
ARM PrimaCell Infastructure	Jan 28, 2025	EXHIBIT	PETITIONER
Network Associates, Inc. An Introduction to Cryptography	Jan 28, 2025	EXHIBIT	PETITIONER
Madnick Application and analysis of the virtual machine approach	Jan 28, 2025	EXHIBIT	PETITIONER
U.S. Pat. App. Pub. No. 20080122796 Jobs-796	Jan 28, 2025	EXHIBIT	PETITIONER
European Telecommunications Standards Institute Terrestial Trunked Radio	Jan 28, 2025	EXHIBIT	PETITIONER
IETF RFC 1122	Jan 28, 2025	EXHIBIT	PETITIONER
IETF RFC 793	Jan 28, 2025	EXHIBIT	PETITIONER
U.S. Pat. App. Pub. No. 20050108534 Bajikar	Jan 28, 2025	EXHIBIT	PETITIONER
Smith The architecture of virtual machines	Jan 28, 2025	EXHIBIT	PETITIONER
ISO IEC 7498-1	Jan 28, 2025	EXHIBIT	PETITIONER
Gonçalves A graphical user interface for policy composition	Jan 28, 2025	EXHIBIT	PETITIONER
Agrawal Issues in designing a policy language for distributed management	Jan 28, 2025	EXHIBIT	PETITIONER
Smith, Virtual Machines	Jan 28, 2025	EXHIBIT	PETITIONER
Samsung Stipulation Letter	Jan 28, 2025	EXHIBIT	PETITIONER
Petition for Inter Partes Review	Jan 28, 2025	PAPER	PETITIONER
Declaration and Curriculum Vitae of Dr. Patrick McDaniel	Jan 28, 2025	EXHIBIT	PETITIONER