Samsung Electronics Co. Ltd. et al. vs. Maxell, Ltd.

Explore the PTAB proceeding IPR2024-00906 filed by Samsung Electronics Co. Ltd. et al. on 2024-05-17. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2024-00906

Filing Date

2024-05-17

Accorded Filing Date

2024-05-17

Institution Decision Date

2024-12-11

Last Modified Date

2026-09-09

Proceeding Type

IPR

Termination Date

2026-09-09

Trial Status

Final Written Decision

Parties & Counsel

Petitioner

Samsung Electronics Co. Ltd. et al.

Represented By

Erickson, Brianet al

Patent Owner / Respondent

Maxell, Ltd.

Represented By

Pluta, Robertet al

Tribunal & Venue

Tribunal

Patent Trial and Appeal Board (USPTO)

Technology Center

TC 2600 - Communications

Patent Information

1 Patent Involved

Respondent Application Number 17568166

Respondent Patent Number 11445241

External Links

Espacenet

Google Patents

Respondent Inventor Toshiyuki Kurita et al

Respondent Tech Center TC 2600 - Communications

Address and Attorney/Agent Information

5 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name MATTINGLY & MALUR, PC

Customer Number 24956

Address 1800 DIAGONAL ROAD, SUITE 600, ALEXANDRIA, VA, 22314, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
26600	Douglas Hanscom	703-684-1120
30293	John Mattingly	703-684-1120
34663	Shrinath Malur	703-684-1120
35061	Colin Barnitz	703-684-1120
62484	Nicholas Mattingly	703-684-1120

Proceeding Documents

177

Order Granting Director Review and Reversing-in-Part the Final Written Decisions DECISION

2026-09-09 FILING PARTY: BOARD

Download

Patent Owner’s Updated Exhibit List NOTICE

2026-07-15 FILING PARTY: PATENT OWNER

Download

2041

Certain Mobile Electronic Devices, Inv. No. 337-TA-1432, Initial Determination (July 1, 2026) Exhibit

2026-07-15 FILING PARTY: PATENT OWNER

Download

3103

Email Regarding Authorization to File a Decision_Granted Exhibit

2026-07-14 FILING PARTY: BOARD

Download

Petitioners' Authorized Response to Director Review Request OTHER

2026-06-04 FILING PARTY: PETITIONER

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Samsung Electronics Co. Ltd. et al. vs. Maxell, Ltd.

Proceeding Overview

Parties & Counsel

Petitioner

Samsung Electronics Co. Ltd. et al.

Represented By

Patent Owner / Respondent

Maxell, Ltd.

Represented By

Tribunal & Venue

Patent Information

Address and Attorney/Agent Information

Power of Attorney & Correspondence

Attorney / Agent Information

Proceeding Documents

Order Granting Director Review and Reversing-in-Part the Final Written Decisions DECISION

Patent Owner’s Updated Exhibit List NOTICE

Certain Mobile Electronic Devices, Inv. No. 337-TA-1432, Initial Determination (July 1, 2026) Exhibit

Email Regarding Authorization to File a Decision_Granted Exhibit

Petitioners' Authorized Response to Director Review Request OTHER

Ex. 3102 Exhibit

Patent Owner's Request for Director Review of the Final Written Decision REQUEST

Final Written Decision: original FINAL

ORDER Further Extending Pendency for Good Cause 37 C.F.R. § 42.5(a) ORDER

Order ORDER

Order: Good Cause Extension ORDER

Record of Oral Hearing Held: September 25, 2025 OTHER

ORDER Denying Patent Owner’s Motions to Submit Supplemental Information 37 C.F.R. § 42.123 ORDER

EX. 2040 Patent Owner's IPR Demonstratives Exhibit

Petitioner's Demonstratives IPR2024-00906 OTHER

Patent Owner's Reply in Support of Motion to Submit Supplemental Information REPLY

Email from Robert Pluta to Brian Erickson, et al., regarding Samsung/Maxell IPRs—draft email to Board, dated September 8, 2025 Exhibit

Email from Robert Pluta to the Board, dated June 5, 2025 Exhibit

Samsung’s Surreply in Opposition to Maxell’s Motion for Partial Summary Judgment of Validity Based on Samsung’s Sotera Stipulation Exhibit

The N93 User Manual slide Exhibit

Email from Brian Erickson to Robert Pluta, et al., regarding Samsung/Maxell IPRs—draft email to Board, dated September 8, 2025 Exhibit

Petitioners' Opposition to Patent Owner's Motion to Submit Supplemental Information OPPOSITION

Excerpt from Samsung’s Opposition to Plaintiff’s Motion for Partial Summary Judgment of Validity Based on Samsung’s Sotera Stipulations Exhibit

General Order: Related Matters Updates ORDER

Exhibit 2037 Exhibit

Exhibit 2038 Exhibit

Patent Owner's Motion to Submit Supplemental Information MOTION

Exhibit 2039 Exhibit

ORDER Conduct of the Proceeding 37 C.F.R. § 42.5 ORDER

Ex. 3101 Exhibit

Order ORDER

Patent Owner's Reply in Support of Motion to Exclude Evidence REPLY

Petitioner's Opposition to Patent Owner's Motion to Exclude Evidence OPPOSITION

Patent Owner's Motion to Exclude Evidence MOTION

Patent Owner's Sur-Reply OTHER

Panel Change Order ORDER

ORDER Setting Oral Argument 37 C.F.R. § 42.70 ORDER

Petitioner's Request for Oral Argument OTHER

Joint Stipulation to Modify Due Date 3 OTHER

Patent Owner's Request for Oral Argument OTHER

Smartphone Operating System Market Share Visualization Exhibit

N93 Wikipedia page (October 12, 2007) Exhibit

Archived Page of http://www.3gpp.org/ftp/Specs/html-info/36-series.htm Exhibit

Razavi, et al., (2006) Efficient Packetization for Bluetooth Video Transmission, Electronic Letters, Vol. 42, No. 20, pp. 1143-1145 Exhibit

Archived Page of Nokia Software Updater from Symbian Freak Exhibit

Archived Page of http://www.3gpp.org/ftp/Specs/archive/36_series/36.211/36211-021.zip Exhibit

Mobile industry backs Symbian for mobile OS leadership Exhibit

Deposition Transcript of Mr. McNair Exhibit

US 2006/0075284 (“Skan”) Exhibit

Archived Page of http://www.3gpp.org/ftp/Specs/html-info/36211.htm Exhibit

Archived Page of http://www.3gpp.org/specs/numbering.htm Exhibit

Samsung joins Symbian Mobile Group-The New York Times Exhibit

Samsung shows Symbian satnav smartphones: The Register Exhibit

N93 Wikipedia page (August 18, 2007) Exhibit

Samsung Unveils the Symbian OS Smartphone SGH-i400 Exhibit

Petitioners' Reply to Patent Owner's Response REPLYTOOPP

U.S. Pat. No. 8,514,832 Exhibit

Declaration of Dr. Creusere Exhibit

Symbian CEO Disses Linux-Based Android, Tells Google to Bring It-WIRED Exhibit

Scheiter, C. et al., (2003) A System for QoS-Enabled MPEG-4 Videa Transmission Over Bluetooth For Mobile Applications Exhibit

Joint Stipulation to Modify Due Dates 2 and 3 NOTICE

Petitioner's Notice of Deposition of Bruce McNai NOTICE

Ex. 2035 Exhibit

Ex. 2024 Exhibit

Ex. 2027 Exhibit