The detailed information for PTAB case with proceeding number 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 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.


Document NameFiling DateCategoryFiling Party

Alert me when new update on this case

Director Discretionary Decision: Deny

Jul 24, 2025PAPERBOARD

Patent Owner's Reply ISO Request for Discretionary Denial

Jun 13, 2025PAPERPATENT OWNER

Ex. 2008

Jun 13, 2025EXHIBITPATENT OWNER

Ex. 2009

Jun 13, 2025EXHIBITPATENT OWNER

Email Correspondence

Jun 10, 2025EXHIBITBOARD

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

May 28, 2025PAPERPETITIONER

Interim Process for PTAB Workload Management

May 28, 2025EXHIBITPETITIONER

FAQs for Interim Processes for PTAB Workload Management

May 28, 2025EXHIBITPETITIONER

Rescorla, IETF RFC 2818

May 28, 2025EXHIBITPETITIONER

Dierks, et al., IETF RFC 5246

May 28, 2025EXHIBITPETITIONER

Scott, et. al., Virtual Private Networks

May 28, 2025EXHIBITPETITIONER

U.S. Pat. No. 8,245,285 Ravishankar

May 28, 2025EXHIBITPETITIONER

Docket Control Order, CASE NO. 2:22-cv-00422-JRGRSP

May 28, 2025EXHIBITPETITIONER

Court Order, December 23, 2024, CASE NO. 2:22-cv- 00422-JRG-RSP

May 28, 2025EXHIBITPETITIONER

Docket Control Order, CASE NO. 2:23-CV-00103-JRGRSP

May 28, 2025EXHIBITPETITIONER

Court Order, February 5, 2025, CASE NO. 2:23-CV- 00103-JRG-RSP

May 28, 2025EXHIBITPETITIONER

Excerpts Taylor Samsung Semiconductor USA

May 28, 2025EXHIBITPETITIONER

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

May 28, 2025EXHIBITPETITIONER

Samsung Electronics to receive up to $6.4 billion in direct funding under the CHIPS and Science Act

May 28, 2025EXHIBITPETITIONER

President Trump Says Samsung Is Planning a Massive Investment In The US

May 28, 2025EXHIBITPETITIONER

Excerpts Docket Navigator Report

May 28, 2025EXHIBITPETITIONER

H.R. Rep. 112-98, pt. 1, Part 1 of 8

May 28, 2025EXHIBITPETITIONER

H.R. Rep. 112-98, pt. 1, Part 2 of 8

May 28, 2025EXHIBITPETITIONER

H.R. Rep. 112-98, pt. 1, Part 3 of 8

May 28, 2025EXHIBITPETITIONER

H.R. Rep. 112-98, pt. 1, Part 4 of 8

May 28, 2025EXHIBITPETITIONER

H.R. Rep. 112-98, pt. 1, Part 5 of 8

May 28, 2025EXHIBITPETITIONER

H.R. Rep. 112-98, pt. 1, Part 6 of 8

May 28, 2025EXHIBITPETITIONER

H.R. Rep. 112-98, pt. 1, Part 7 of 8

May 28, 2025EXHIBITPETITIONER

H.R. Rep. 112-98, pt. 1, Part 8 of 8

May 28, 2025EXHIBITPETITIONER

Patent Owner's Preliminary Response

May 27, 2025PAPERPATENT OWNER

Petitioner's Updated Exhibit List

May 13, 2025PAPERPETITIONER

Updated Stipulation

May 13, 2025EXHIBITPETITIONER

Email Correspondence

May 12, 2025EXHIBITBOARD

PATENT OWNER’S REQUEST FOR DISCRETIONARY DENIAL OF INSTITUTION

Apr 28, 2025PAPERPATENT OWNER

Exhibit 2001

Apr 28, 2025EXHIBITPATENT OWNER

Exhibit 2002

Apr 28, 2025EXHIBITPATENT OWNER

Exhibit 2003

Apr 28, 2025EXHIBITPATENT OWNER

Exhibit 2004

Apr 28, 2025EXHIBITPATENT OWNER

Exhibit 2005

Apr 28, 2025EXHIBITPATENT OWNER

Exhibit 2006

Apr 28, 2025EXHIBITPATENT OWNER

Exhibit 2007

Apr 28, 2025EXHIBITPATENT OWNER

Notice: Extending Deadline for Discretion Briefing

Apr 24, 2025PAPERBOARD

Patent Owner's Updated Mandatory Notices

Mar 28, 2025PAPERPATENT OWNER

EX 3100

Mar 10, 2025EXHIBITBOARD

ORDER Granting Patent Owner’s Motions to Withdraw Counsel 37 C.F.R. § 42.10(e)

Mar 10, 2025PAPERBOARD

EXPUNGED

Feb 26, 2025PAPERBOARD

Notice: Notice filing date accorded

Feb 26, 2025PAPERBOARD

Notice: Mandatory Notice

Feb 4, 2025PAPERPATENT OWNER

Notice: Power of Attorney

Feb 4, 2025PAPERPATENT OWNER

Petitioner's Power of Attorney

Jan 28, 2025PAPERPETITIONER

U.S. Patent No. 11,405,429 to Gregory G. Raleigh

Jan 28, 2025EXHIBITPETITIONER

Excerpts from the Prosecution History of the 429 Patent

Jan 28, 2025EXHIBITPETITIONER

Complaint, Headwater Research LLC v. Samsung Electronics Co., Ltd. et al

Jan 28, 2025EXHIBITPETITIONER

U.S. Pat. App. Pub. No. 20090077643 Schmidt

Jan 28, 2025EXHIBITPETITIONER

U.S. Pat. App. Pub. No. 20050101323 De Beer

Jan 28, 2025EXHIBITPETITIONER

U.S. Pat. App. Pub. No. 20040148237 Bittman

Jan 28, 2025EXHIBITPETITIONER

Memorandum, Interim Procedure for Discretionary Denials

Jan 28, 2025EXHIBITPETITIONER

Docket Control Order, CASE NO. 2:24-CV-00228-JRG-RSP

Jan 28, 2025EXHIBITPETITIONER

Declaration of June Munford Part 1 of 17

Jan 28, 2025EXHIBITPETITIONER

Declaration of June Munford Part 2 of 17

Jan 28, 2025EXHIBITPETITIONER

Declaration of June Munford Part 3 of 17

Jan 28, 2025EXHIBITPETITIONER

Declaration of June Munford Part 4 of 17

Jan 28, 2025EXHIBITPETITIONER

Declaration of June Munford Part 5 of 17

Jan 28, 2025EXHIBITPETITIONER

Declaration of June Munford Part 6 of 17

Jan 28, 2025EXHIBITPETITIONER

Declaration of June Munford Part 7 of 17

Jan 28, 2025EXHIBITPETITIONER

Declaration of June Munford Part 8 of 17

Jan 28, 2025EXHIBITPETITIONER

Declaration of June Munford Part 9 of 17

Jan 28, 2025EXHIBITPETITIONER

Declaration of June Munford Part 10 of 17

Jan 28, 2025EXHIBITPETITIONER

Declaration of June Munford Part 11 of 17

Jan 28, 2025EXHIBITPETITIONER

Declaration of June Munford Part 12 of 17

Jan 28, 2025EXHIBITPETITIONER

Declaration of June Munford Part 13 of 17

Jan 28, 2025EXHIBITPETITIONER

Declaration of June Munford Part 14 of 17

Jan 28, 2025EXHIBITPETITIONER

Declaration of June Munford Part 15 of 17

Jan 28, 2025EXHIBITPETITIONER

Declaration of June Munford Part 16 of 17

Jan 28, 2025EXHIBITPETITIONER

Declaration of June Munford Part 17 of 17

Jan 28, 2025EXHIBITPETITIONER

U.S. Pat. App. Pub. No. 20090149165 Minborg

Jan 28, 2025EXHIBITPETITIONER

U.S. Pat. App. Pub. No. 20070117538 Weiser

Jan 28, 2025EXHIBITPETITIONER

Telecom Dictionary, Athos Publishing, 2007

Jan 28, 2025EXHIBITPETITIONER

Eberspächer GSM Switching, Services and Protocols

Jan 28, 2025EXHIBITPETITIONER

3rd Generation Partnership Project Technical Specification Group Part 1 of2

Jan 28, 2025EXHIBITPETITIONER

3rd Generation Partnership Project Technical Specification Group Part 2 of2

Jan 28, 2025EXHIBITPETITIONER

U.S. Pat. No. 5,764,693 Taylor

Jan 28, 2025EXHIBITPETITIONER

U.S. Pat. No. 6,470,182 Nelson

Jan 28, 2025EXHIBITPETITIONER

U.S. Pat. App. Pub. No. 20060015749 Mittal

Jan 28, 2025EXHIBITPETITIONER

Kasper Subscriber authentication in cellular networks

Jan 28, 2025EXHIBITPETITIONER

TCG Mobile Reference Architecture, version 1.0, Revision 1

Jan 28, 2025EXHIBITPETITIONER

TCG Mobile Trusted Module Specification, version 1.0, Revision 6

Jan 28, 2025EXHIBITPETITIONER

U.S. Pat. App. Pub. No. 20060020781A1 Scarlata

Jan 28, 2025EXHIBITPETITIONER

U.S. Pat. No. 6,421,722 Bauer

Jan 28, 2025EXHIBITPETITIONER

U.S. Pat. App. Pub. No. 20070178888 Alfrano

Jan 28, 2025EXHIBITPETITIONER

U.S. Pat. App. Pub. No. 20080117958 Pattenden

Jan 28, 2025EXHIBITPETITIONER

Stone Network policy languages

Jan 28, 2025EXHIBITPETITIONER

U.S. Pat. No. 6,556,823 Clapton

Jan 28, 2025EXHIBITPETITIONER

U.S. Pat. App. Pub. No. 20070149252 Jobs

Jan 28, 2025EXHIBITPETITIONER

Gifford Cryptographic sealing for information secrecy and authentication

Jan 28, 2025EXHIBITPETITIONER

Jansen Forensic Tools for Mobile Phone Subscriber Identity Modules

Jan 28, 2025EXHIBITPETITIONER

National Institute of Standards and Technology Security Requirements

Jan 28, 2025EXHIBITPETITIONER

Verma Policy-based management of content distribution networks

Jan 28, 2025EXHIBITPETITIONER

Lobo A policy description language

Jan 28, 2025EXHIBITPETITIONER

Westerinen IETF RFC 3198, Terminology for Policy-Based Management

Jan 28, 2025EXHIBITPETITIONER

Mayes Smart Cards, Tokens, Security and Applications

Jan 28, 2025EXHIBITPETITIONER

Gasser Building a Secure Computer System

Jan 28, 2025EXHIBITPETITIONER

Malhotra IP Routing

Jan 28, 2025EXHIBITPETITIONER

Jude Policy-Based Management

Jan 28, 2025EXHIBITPETITIONER

Merkle Secure communications over insecure channels

Jan 28, 2025EXHIBITPETITIONER

ARM PrimaCell Infastructure

Jan 28, 2025EXHIBITPETITIONER

Network Associates, Inc. An Introduction to Cryptography

Jan 28, 2025EXHIBITPETITIONER

Madnick Application and analysis of the virtual machine approach

Jan 28, 2025EXHIBITPETITIONER

U.S. Pat. App. Pub. No. 20080122796 Jobs-796

Jan 28, 2025EXHIBITPETITIONER

European Telecommunications Standards Institute Terrestial Trunked Radio

Jan 28, 2025EXHIBITPETITIONER

IETF RFC 1122

Jan 28, 2025EXHIBITPETITIONER

IETF RFC 793

Jan 28, 2025EXHIBITPETITIONER

U.S. Pat. App. Pub. No. 20050108534 Bajikar

Jan 28, 2025EXHIBITPETITIONER

Smith The architecture of virtual machines

Jan 28, 2025EXHIBITPETITIONER

ISO IEC 7498-1

Jan 28, 2025EXHIBITPETITIONER

Gonçalves A graphical user interface for policy composition

Jan 28, 2025EXHIBITPETITIONER

Agrawal Issues in designing a policy language for distributed management

Jan 28, 2025EXHIBITPETITIONER

Smith, Virtual Machines

Jan 28, 2025EXHIBITPETITIONER

Samsung Stipulation Letter

Jan 28, 2025EXHIBITPETITIONER

Petition for Inter Partes Review

Jan 28, 2025PAPERPETITIONER

Declaration and Curriculum Vitae of Dr. Patrick McDaniel

Jan 28, 2025EXHIBITPETITIONER