Samsung Electronics Co., Ltd. et al. vs. Massively Broadband LLC

Explore the PTAB proceeding IPR2025-01564 filed by Samsung Electronics Co., Ltd. et al. on 2025-09-26. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2025-01564

Filing Date

2025-09-26

Accorded Filing Date

2025-09-26

Institution Decision Date

2026-01-27

Last Modified Date

2026-04-09

Proceeding Type

IPR

Termination Date

2026-01-27

Trial Status

Discretionary Denial

Parties & Counsel

Petitioner

Samsung Electronics Co., Ltd. et al.

Represented By

Glass, Jameset al

Patent Owner / Respondent

Massively Broadband LLC

Represented By

McElhinny, Patricket al

Tribunal & Venue

Tribunal

Patent Trial and Appeal Board (USPTO)

Technology Center

TC 3600 - Transportation, E-Commerce & Construction

Patent Information

1 Patent Involved

Respondent Application Number 13966853

Respondent Patent Number 11063625

External Links

Espacenet

Google Patents

Respondent Inventor Theodore S. Rappaport

Respondent Tech Center TC 3600 - Transportation, E-Commerce & Construction

Address and Attorney/Agent Information

10 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name NK Patent Law

Customer Number 115007

Address 4101 Lake Boone Trail, Suite 218, Raleigh, NC, 27607, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
39151	Christopher Cook	513-307-8268
44141	Andrew Hagerty	513-983-3762
56748	Wesley Sheffield	3217288444
59389	Justin Nifong	919-348-2194
65727	Douglas Meier	919-348-2194
68963	Aniruddha Agrawal	919-348-2194
69606	Cameron Applegate	919-348-2194
72169	Gregory Evans	919-348-2194
72576	Randolph Tucker	919-348-2194
78623	Taylor Langley	919-246-3955

Proceeding Documents

106

Notice: refund approved NOTICE

2026-04-09 FILING PARTY: BOARD

Download

Refund Request OTHER

2026-04-07 FILING PARTY: PETITIONER

Download

Director Discretionary Decision: Deny RESPONSE

2026-01-27 FILING PARTY: BOARD

Download

1051

Ex. 1051 Exhibit

2026-01-06 FILING PARTY: PETITIONER

Download

Patent Owner's Preliminary Response POPR

2026-01-06 FILING PARTY: PATENT OWNER

Download

Samsung Electronics Co., Ltd. et al. vs. Massively Broadband LLC

Proceeding Overview

Parties & Counsel

Petitioner

Samsung Electronics Co., Ltd. et al.

Represented By

Patent Owner / Respondent

Massively Broadband 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

Director Discretionary Decision: Deny RESPONSE

Ex. 1051 Exhibit

Patent Owner's Preliminary Response POPR

Ex. 1050 Exhibit

Petitioner's Discretionary Denial Response Brief RESPONSE

Corrected Patent Owner's Request for Discretionary Denial OTHER

Ex. 2011 Exhibit

Ex. 2037 Exhibit

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Patent Owner's Request for Discretionary Denial RESPONSE

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