Samsung Electronics Co., Ltd. et al. vs. Radian Memory Systems LLC

Explore the PTAB proceeding IPR2025-01378 filed by Samsung Electronics Co., Ltd. et al. on 2025-08-05. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2025-01378

Filing Date

2025-08-05

Accorded Filing Date

2025-08-05

Institution Decision Date

—

Last Modified Date

2026-01-09

Proceeding Type

IPR

Termination Date

2025-12-30

Trial Status

Terminated-Settled

Parties & Counsel

Petitioner

Samsung Electronics Co., Ltd. et al.

Represented By

Glass, Jameset al

Patent Owner / Respondent

Radian Memory Systems LLC

Represented By

Hendifar, Parhamet al

Tribunal & Venue

Tribunal

Patent Trial and Appeal Board (USPTO)

Technology Center

TC 2100 - Computer Architecture & Software

Patent Information

1 Patent Involved

Respondent Application Number 17479475

Respondent Patent Number 11347657

External Links

Espacenet

Google Patents

Respondent Inventor Robert Lercari et al

Respondent Tech Center TC 2100 - Computer Architecture & Software

Address and Attorney/Agent Information

1 Registered Practitioner

Power of Attorney & Correspondence

Firm / Entity Name Marc P. Schuyler

Customer Number 73091

Address P.O. Box 2535, Saratoga, CA, 95070, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
35675	Marc Schuyler	408-655-6375

Proceeding Documents

Notice: refund approved NOTICE

2026-01-09 FILING PARTY: BOARD

Download

Refund Request OTHER

2026-01-05 FILING PARTY: PETITIONER

Download

DECISION Settlement Prior to Institution of Trial 37 C.F.R. § 42.74 TERMINATE

2025-12-30 FILING PARTY: BOARD

Download

Joint Motion to Terminate MOTION

2025-12-19 FILING PARTY: PETITIONER

Download

Joint Request to File Confidentially OTHER

2025-12-19 FILING PARTY: PETITIONER

Download

Samsung Electronics Co., Ltd. et al. vs. Radian Memory Systems LLC

Proceeding Overview

Parties & Counsel

Petitioner

Samsung Electronics Co., Ltd. et al.

Represented By

Patent Owner / Respondent

Radian Memory Systems LLC

Represented By

Tribunal & Venue

Patent Information

Address and Attorney/Agent Information

Power of Attorney & Correspondence

Attorney / Agent Information

Proceeding Documents

Notice: refund approved NOTICE

Refund Request OTHER

DECISION Settlement Prior to Institution of Trial 37 C.F.R. § 42.74 TERMINATE

Joint Motion to Terminate MOTION

Joint Request to File Confidentially OTHER

Email Correspondence Exhibit

Ex. 2019 Exhibit

Ex. 2006 Exhibit

Ex. 2017 Exhibit

Ex. 2018 Exhibit

Ex. 2013 Exhibit

Patent Owner's Discretionary Denial Brief RESPONSE

Ex. 2016 Exhibit

Ex. 2015 Exhibit

Ex. 2011 Exhibit

Ex. 2008 Exhibit

Ex. 2012 Exhibit

Ex. 2009 Exhibit

Ex. 2007 Exhibit

Ex. 2005 Exhibit

Patent Owner's Updated Mandatory Notices NOTICE

Ex. 2010 Exhibit

Ex. 2014 Exhibit

Ex. 2004 Zhou Declaration in Support of Notice of Intent Exhibit

Notice of Intent to Designate Xu Zhou as Back-Up Counsel NOTICE

Ex. 2003 Courtney Declaration in Support of Notice of Intent Exhibit

Ex. 2002 Woo Declaration in Support of Notice of Intent Exhibit

Notice of Intent to Designate Dennis Courtney as Back-Up Counsel NOTICE

Notice of Intent to Designate Colette Woo as Back-Up Counsel NOTICE

Notice of Intent to Designate Nathan Lowenstein as Back-Up Counsel NOTICE

Ex. 2001 Lowenstein Declaration in Support of Notice of Intent Exhibit

Patent Owner's Mandatory Notice NOTICE

Patent Owner's Power of Attorney NOTICE

Ex. 1214 - Stipulation Exhibit

Notice: Notice filing date accorded NOTICE

Ex. 1205 Exhibit

Ex. 1208 Exhibit

Notice: SEA Power of Attorney NOTICE

Ex. 1008 Exhibit

Ex. 1003 Exhibit

Ex. 1103 Exhibit

Ex. 1106 Exhibit

Ex. 1109 Exhibit

Ex. 1210 Exhibit

Ex. 1200 Exhibit

Ex. 1107 Exhibit

Ex. 1213 Exhibit

Ex. 1005 Exhibit

Notice: SEC Power of Attorney NOTICE

Petition: as filed PETITION

Ex. 1002 Exhibit

Ex. 1206 Exhibit

Ex. 1202 Exhibit

Ex. 1211 Exhibit

Ex. 1207 Exhibit

Ex. 1203 Exhibit

Ex. 1100 Exhibit

Ex. 1212 Exhibit

Ex. 1006 Exhibit

Ex. 1204 Exhibit

Ex. 1201 Exhibit

Ex. 1102 Exhibit

Ex. 1009 Exhibit

Ex. 1101 Exhibit

Ex. 1105 Exhibit