IP Verse

Samsung Electronics Co., Ltd. et al. v. W&Wsens Devices Inc. - PGR2025-00082

Explore the PTAB proceeding PGR2025-00082 filed by Samsung Electronics Co., Ltd. et al. against W&Wsens Devices Inc. on Aug 28, 2025. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
PGR2025-00082
Filing Date
Aug 28, 2025
Petitioner
Samsung Electronics Co., Ltd. et al.
Respondent
W&Wsens Devices Inc.
Status
Trial Instituted
Respondent Application Number
18822880
Respondent Tech Center
2800
Respondent Patent Number
12243948
Institution Decision Date
Feb 10, 2026

Decision Documents 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 NameFiling DateCategoryFiling Party

Institution Decision: Grant

Feb 10, 2026PAPERBOARD

Director Discretionary Decision: Refer

Jan 9, 2026PAPERBOARD

Counsels Involved New

Details of counsels involved in proceeding number PGR2025-00082.

TypeName
Petitioner CounselGoldberg, Joshuaet al
Respondent CounselHannah, Jameset al

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

Institution Decision: Grant

Feb 10, 2026PAPERBOARD

Director Discretionary Decision: Refer

Jan 9, 2026PAPERBOARD

Petitioners' Sur-Reply in Opposition to Patent Owner's Request for Discretionary Denial of Institution

Dec 16, 2025PAPERPETITIONER

Patent Owner's Authorized Reply on Discretionary Denial

Dec 12, 2025PAPERPATENT OWNER

Ex. 2036

Dec 12, 2025EXHIBITPATENT OWNER

Ex. 2037

Dec 12, 2025EXHIBITPATENT OWNER

Ex. 2038

Dec 12, 2025EXHIBITPATENT OWNER

Email Correspondence

Dec 10, 2025EXHIBITBOARD

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

Dec 5, 2025PAPERPETITIONER

Petitioners' Updated Exhibit List

Dec 5, 2025PAPERPETITIONER

Sensor Public Availability Dates

Dec 5, 2025EXHIBITPETITIONER

Samsung Galaxy S5 Teardown _TechInsights

Dec 5, 2025EXHIBITPETITIONER

Samsung Galaxy S6 Teardown _TechInsights

Dec 5, 2025EXHIBITPETITIONER

Complaint for Patent Infringement

Dec 5, 2025EXHIBITPETITIONER

Joint Motion for Entry of Partial Dismissal

Dec 5, 2025EXHIBITPETITIONER

Order Granting Partial Dismissal of 084 Patent

Dec 5, 2025EXHIBITPETITIONER

First Amended Complaint 2-24-cv-00854, Dkt 52

Dec 5, 2025EXHIBITPETITIONER

FPO Search String

Dec 5, 2025EXHIBITPETITIONER

FPO Search Results

Dec 5, 2025EXHIBITPETITIONER

US Application 19036506 File History_Part 1 of 2

Dec 5, 2025EXHIBITPETITIONER

US Application 19036506 File History_Part 2 of 2

Dec 5, 2025EXHIBITPETITIONER

Excerpts from US Application 16042535 File History

Dec 5, 2025EXHIBITPETITIONER

Order Terminating IPR2025-00997, Paper 12

Dec 5, 2025EXHIBITPETITIONER

Patent Owner's Preliminary Response

Dec 5, 2025PAPERPATENT OWNER

Ex. 2020

Dec 5, 2025EXHIBITPATENT OWNER

Ex. 2023

Dec 5, 2025EXHIBITPATENT OWNER

Ex. 2024

Dec 5, 2025EXHIBITPATENT OWNER

Ex. 2025

Dec 5, 2025EXHIBITPATENT OWNER

Ex. 2026

Dec 5, 2025EXHIBITPATENT OWNER

Ex. 2027

Dec 5, 2025EXHIBITPATENT OWNER

Ex. 2029

Dec 5, 2025EXHIBITPATENT OWNER

Ex. 2030

Dec 5, 2025EXHIBITPATENT OWNER

Ex. 2031

Dec 5, 2025EXHIBITPATENT OWNER

Ex. 2032

Dec 5, 2025EXHIBITPATENT OWNER

Ex. 2033

Dec 5, 2025EXHIBITPATENT OWNER

Ex. 2034

Dec 5, 2025EXHIBITPATENT OWNER

Ex. 2035

Dec 5, 2025EXHIBITPATENT OWNER

Patent Owner's Request for Discretionary Denial

Nov 5, 2025PAPERPATENT OWNER

Ex. 2001

Nov 5, 2025EXHIBITPATENT OWNER

Ex. 2002

Nov 5, 2025EXHIBITPATENT OWNER

Ex. 2003

Nov 5, 2025EXHIBITPATENT OWNER

Ex. 2004

Nov 5, 2025EXHIBITPATENT OWNER

Ex. 2005

Nov 5, 2025EXHIBITPATENT OWNER

Ex. 2006

Nov 5, 2025EXHIBITPATENT OWNER

Ex. 2007

Nov 5, 2025EXHIBITPATENT OWNER

Ex. 2008

Nov 5, 2025EXHIBITPATENT OWNER

Ex. 2009

Nov 5, 2025EXHIBITPATENT OWNER

Ex. 2010

Nov 5, 2025EXHIBITPATENT OWNER

Ex. 2011

Nov 5, 2025EXHIBITPATENT OWNER

Ex. 2012

Nov 5, 2025EXHIBITPATENT OWNER

Ex. 2013

Nov 5, 2025EXHIBITPATENT OWNER

Ex. 2014

Nov 5, 2025EXHIBITPATENT OWNER

Ex. 2015

Nov 5, 2025EXHIBITPATENT OWNER

Ex. 2016

Nov 5, 2025EXHIBITPATENT OWNER

Ex. 2017

Nov 5, 2025EXHIBITPATENT OWNER

Ex. 2018

Nov 5, 2025EXHIBITPATENT OWNER

Ex. 2019

Nov 5, 2025EXHIBITPATENT OWNER

Ex. 2021

Nov 5, 2025EXHIBITPATENT OWNER

Ex. 2022

Nov 5, 2025EXHIBITPATENT OWNER

Petitioner's Sotera Stipulation

Oct 6, 2025PAPERPETITIONER

Notice: Mandatory Notice

Sep 12, 2025PAPERPATENT OWNER

Notice: Power of Attorney

Sep 12, 2025PAPERPATENT OWNER

Notice: Notice filing date accorded

Sep 5, 2025PAPERBOARD

US 12,243,948 - Wang

Aug 28, 2025EXHIBITPETITIONER

18/822,880 File History (948 patent)_Part 1 of 2

Aug 28, 2025EXHIBITPETITIONER

18/822,880 File History (948 patent)_Part 2 of 2

Aug 28, 2025EXHIBITPETITIONER

US 2012/0049044 A1 - Kuboi

Aug 28, 2025EXHIBITPETITIONER

US 2012/0012741 A1 - Vasylyev

Aug 28, 2025EXHIBITPETITIONER

US 2012/0033119 A1 - Shinohara

Aug 28, 2025EXHIBITPETITIONER

EP 2172974 A1

Aug 28, 2025EXHIBITPETITIONER

Huang 2006

Aug 28, 2025EXHIBITPETITIONER

Myers 2006

Aug 28, 2025EXHIBITPETITIONER

El Gamal 2005

Aug 28, 2025EXHIBITPETITIONER

Electrical Engineering Dictionary 2000

Aug 28, 2025EXHIBITPETITIONER

Sze 2012

Aug 28, 2025EXHIBITPETITIONER

Uyemura 2002

Aug 28, 2025EXHIBITPETITIONER

Hamam 2013

Aug 28, 2025EXHIBITPETITIONER

Kalugasalam 2009

Aug 28, 2025EXHIBITPETITIONER

Sauceda 2004

Aug 28, 2025EXHIBITPETITIONER

Venkatramaiah 2011

Aug 28, 2025EXHIBITPETITIONER

Savenije 1997

Aug 28, 2025EXHIBITPETITIONER

Salan 2006

Aug 28, 2025EXHIBITPETITIONER

Figueira-Duarte 2011

Aug 28, 2025EXHIBITPETITIONER

Michel 2007

Aug 28, 2025EXHIBITPETITIONER

Beals 2008

Aug 28, 2025EXHIBITPETITIONER

Neamen 2003

Aug 28, 2025EXHIBITPETITIONER

Frey 2011

Aug 28, 2025EXHIBITPETITIONER

US 2012/0153124 A1 - Yu

Aug 28, 2025EXHIBITPETITIONER

US 8,390,036 - Goto

Aug 28, 2025EXHIBITPETITIONER

US 2008/0157141 A1 - Han

Aug 28, 2025EXHIBITPETITIONER

Zimmermann 2010

Aug 28, 2025EXHIBITPETITIONER

Aharoni 2013

Aug 28, 2025EXHIBITPETITIONER

El-Nahass 2012

Aug 28, 2025EXHIBITPETITIONER

Green 2008

Aug 28, 2025EXHIBITPETITIONER

Lane 2000

Aug 28, 2025EXHIBITPETITIONER

Chang-Hasnain 2012

Aug 28, 2025EXHIBITPETITIONER

Li 1980

Aug 28, 2025EXHIBITPETITIONER

US 8,378,339 - Nomura

Aug 28, 2025EXHIBITPETITIONER

El-Nahass 2004

Aug 28, 2025EXHIBITPETITIONER

Azim-Araghi 2012

Aug 28, 2025EXHIBITPETITIONER

WO 2011/085297 A1 - Han

Aug 28, 2025EXHIBITPETITIONER

Arney 2004

Aug 28, 2025EXHIBITPETITIONER

Blakers 2012

Aug 28, 2025EXHIBITPETITIONER

Amrani 2007

Aug 28, 2025EXHIBITPETITIONER

Liu 2010

Aug 28, 2025EXHIBITPETITIONER

Chen 2010

Aug 28, 2025EXHIBITPETITIONER

Quimby 2006

Aug 28, 2025EXHIBITPETITIONER

US 8,013,238 - Hockaday

Aug 28, 2025EXHIBITPETITIONER

Vandenbroucke 2012

Aug 28, 2025EXHIBITPETITIONER

US 8,274,122 - Shimotsusa

Aug 28, 2025EXHIBITPETITIONER

Introduction to CMOS Image Sensors

Aug 28, 2025EXHIBITPETITIONER

US 2025/0194293 A1 - Wang

Aug 28, 2025EXHIBITPETITIONER

19/036,506 File History (948 patent-Divisional)

Aug 28, 2025EXHIBITPETITIONER

Chase 2009

Aug 28, 2025EXHIBITPETITIONER

Fossum 1997

Aug 28, 2025EXHIBITPETITIONER

US 2008/0259981 A1 - Wang

Aug 28, 2025EXHIBITPETITIONER

Mendis 1994

Aug 28, 2025EXHIBITPETITIONER

US 2008/0055432 A1 - Koseki

Aug 28, 2025EXHIBITPETITIONER

JP 2007-129024 A - Certified Translation (Hasegawa)

Aug 28, 2025EXHIBITPETITIONER

Declaration of Michael Lebby

Aug 28, 2025EXHIBITPETITIONER

Petition for Post-Grant Review

Aug 28, 2025PAPERPETITIONER

Petitioner Samsung Electronics Co., Ltd. Power of Attorney

Aug 28, 2025PAPERPETITIONER

Petitioner Samsung Electronics America, Inc. Power of Attorney

Aug 28, 2025PAPERPETITIONER

Petitioner Samsung Semiconductor, Inc. Power of Attorney

Aug 28, 2025PAPERPETITIONER

Petitioner Samsung Austin Semiconductor LLC Power of Attorney

Aug 28, 2025PAPERPETITIONER