Comcast Cable Communications, LLC et al. vs. Entropic Communications, LLC

Explore the PTAB proceeding IPR2025-00180 filed by Comcast Cable Communications, LLC et al. on 2024-12-06. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2025-00180

Filing Date

2024-12-06

Accorded Filing Date

2024-12-06

Institution Decision Date

2025-04-29

Last Modified Date

2026-02-06

Proceeding Type

IPR

Termination Date

2026-02-06

Trial Status

Terminated-Settled

Parties & Counsel

Petitioner

Comcast Cable Communications, LLC et al.

Represented By

Meeker, Fredericet al

Patent Owner / Respondent

Entropic Communications, LLC

Represented By

Hendifar, Parhamet al

Tribunal & Venue

Tribunal

Patent Trial and Appeal Board (USPTO)

Technology Center

TC 2600 - Communications

Patent Information

1 Patent Involved

Respondent Application Number 17956889

Respondent Patent Number 11785275

External Links

Espacenet

Google Patents

Respondent Inventor Madhukar Reddy et al

Respondent Tech Center TC 2600 - Communications

Address and Attorney/Agent Information

59 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name MCANDREWS HELD & MALLOY, LTD

Customer Number 23446

Address 500 WEST MADISON STREET, SUITE 3400, CHICAGO, IL, 60661, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
32223	Priscilla Gallagher	312-775-8000
34389	Alejandro Menchaca	312-775-8000
36059	Thomas Wimbiscus	312-775-8000
36308	Christopher Winslade	312-775-8108
36668	Gregory Schodde	312-775-8000
37179	Edward Mas Ii	312-775-8000
37769	Patrick Arnold Jr	312-775-8000
38547	Peter Mcandrews	312-775-8000
39712	Robert Hoag	312-775-8000
39717	Sharon Hwang	312-775-8000
39916	Wayne Bradley	312-775-8000
40642	David Headrick	312-775-8000
41086	Jeffrey Huter	312-238-8600
42076	Eligio Pimentel	312-775-8000
42853	Scott Mcbride	312-775-8000
43920	Jonathan Sick	312-775-8000
44049	Christopher Carani	312-775-8000
44286	Shawn Peterson	312-775-8000
45976	Sanjay Murthy	312-324-1448
46442	Troy Groetken	312-775-8000
48799	Sandra Frantzen	312-775-8000
50731	Leland Hansen	312-775-8000
51219	James Hafertepe	312-775-8000
52119	David Petty	312-775-8000
52151	Wilhelm Rao	312-775-8000
52245	Ronald Spuhler	312-775-8000
52262	Robert Surrette	312-775-8000
53556	Christopher Scharff	312-775-8000
54253	Deborah Laughton	312-775-8000
56090	Maurie Baker	312-775-8000
58794	Brian Lynch	312-775-8000
59383	Peter Lish	312-775-8000
59918	Philip Sheridan	312-775-8000
61586	Andrew Karp	312-775-8000
62346	Frank Salinas	312-775-8174
62966	Paul Mcandrews	312-775-8000
63568	Chad Pahnke	312-775-8000
64264	Michael Tomsa	312-775-8081
64557	Jason Barron	312-775-8207
65259	Jonathan Ko	630-624-6050
66006	Kathleen Meyer	312-775-8167
66980	Michael Carrozza	312-775-8000
67152	Matthew Rudd	312-775-8000
68431	Matthew Marrone	312-775-8000
68455	Malaika Tyson	312-775-8075
68885	Ryan Pianetto	312-775-8000
69528	Rami Moussa	312-775-8000
69845	Stephanie Samz	312-775-8000
74852	Michael Weil	847-828-0704
76482	Sean Sparrow	847-668-7873
77178	Sarine Hagopian	847-940-8509
77549	Amanda Jackson	312-775-8141
77688	Samuel Howard	312-775-8266
78178	Ben Mahon	510-506-2970
78361	Philipp Ruben	312-775-8000
78560	Dunstan Barnes	312-775-8000
79545	Jason Kuchar	651-382-6069
80527	Dorien Clark	859-644-9235
80656	Christopher Tuinenga	443-800-5531

Proceeding Documents

133

TERMINATION Due to Settlement After Institution of Trial 35 U.S.C. § 317; 37 C.F.R. § 42.74 TERMINATE

2026-02-06 FILING PARTY: BOARD

Download

3003

EX 3003 Exhibit

2026-02-06 FILING PARTY: BOARD

Download

Joint Motion to Terminate MOTION

2026-02-04 FILING PARTY: PETITIONER

Download

Joint Motion to Seal Settlement Agreement MOTION

2026-02-04 FILING PARTY: PETITIONER

Download

Joint Motion to Seal Settlement Agreement MOTION

2026-02-03 FILING PARTY: PETITIONER

Download

Comcast Cable Communications, LLC et al. vs. Entropic Communications, LLC

Proceeding Overview

Parties & Counsel

Petitioner

Comcast Cable Communications, LLC et al.

Represented By

Patent Owner / Respondent

Entropic Communications, LLC

Represented By

Tribunal & Venue

Patent Information

Address and Attorney/Agent Information

Power of Attorney & Correspondence

Attorney / Agent Information

Proceeding Documents

TERMINATION Due to Settlement After Institution of Trial 35 U.S.C. § 317; 37 C.F.R. § 42.74 TERMINATE

EX 3003 Exhibit

Joint Motion to Terminate MOTION

Joint Motion to Seal Settlement Agreement MOTION

Joint Motion to Seal Settlement Agreement MOTION

Joint Motion to Terminate MOTION

Patent Owner's Oral Argument Demonstrative Exhibits Exhibit

Patent Owner's Updated Exhibit List NOTICE

Exhibit 1096 Exhibit

Petitioner's Updated Exhibit List NOTICE

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

Deposition Transcript of David Lett (Dec. 16, 2025) Exhibit

Patent Owner's Sur-Reply NOTICE

Patent Owner's Updated Mandatory Notices NOTICE

Patent Owner's Request for Oral Argument OTHER

Petitioner's Request for Oral Argument OTHER

Ex. 2028 - Reexam Information Disclosure Statement (2024-06-18) Exhibit

Patent Owner's Updated Exhibit List NOTICE

Ex. 2030 - Reexam Non-Final Office Action (2024-08-07) Exhibit

Ex. 2029 - Applicant's Argument (2024-06-18) Exhibit

NOTICE OF FOURTH JOINT STIPULATION TO MODIFY SCHEDULE NOTICE

Notice of Second Deposition of David B. Lett NOTICE

Notice of Joint Stipulation to Modify Due Date 3 NOTICE

Patent Owner's Objections to Petitioner's Reply Evidence NOTICE

Exhibit 1091 Exhibit

Exhibit 1085 Exhibit

Exhibit 1087 Exhibit

Exhibit 1092 Exhibit

Exhibit 1090 Exhibit

Exhibit 1089 Exhibit

Exhibit 1086 Exhibit

Petitioner's Reply to Patent Owner Response REPLYTOOPP

Exhibit 1094 Exhibit

Exhibit 1093 Exhibit

Exhibit 1088 Exhibit

Joint Stipulation to Modify Due Dates 2 and 3 (275) OTHER

Related Matters Update Exhibit

Exhibit 1084 Exhibit

Exhibit 1082 Exhibit

Petitioner's Updated Exhibit List NOTICE

Exhibit 1083 Exhibit

Petitioner's Notice of Deposition of Dr. Russ NOTICE

General Order: Related Matters Updates ORDER

Order Denying Director Review of Institution Decision REHEARING

Ex. 2015 [EPO-Communication-Annex].pdf Exhibit

Ex. 2013 [Russ Declaration].pdf Exhibit

Ex. 2020 [Lett Depo. 12-11-24].pdf Exhibit

Ex. 2012 [Lett Errate 432-435-438] Exhibit

Ex. 2021 [Lett Depo. 05-20-25].pdf Exhibit

IPR2025-00180 ('275) POR FINAL.pdf OTHER

Ex. 2019 [Lett Depo. 12-10-24].pdf Exhibit

Ex. 2022 [Lett Depo. 07-23-25].pdf Exhibit

Ex. 2025 [NOA].pdf Exhibit

Ex. 2016 [Zhang-EPO-Reply].pdf Exhibit

Ex. 2026 [Petitioner's Reply in IPR2024-00432].pdf Exhibit

Ex. 2018 [866].pdf Exhibit

Ex. 2027 [Lett Declaration].pdf Exhibit

Ex. 2024 [IDS].pdf Exhibit

Ex. 2014 [Russ-CV] Exhibit

Ex. 2017 [EPO-Grant-Intent].pdf Exhibit

Ex. 2023 [US6704372].pdf Exhibit

IPR2025-00180 Joint Stipulation to Modify Schedule OTHER

IPR2025-00180 First Amended Notice of Deposition NOTICE

Notice of Deposition of David Lett NOTICE

Authorized Response to Director Review Request OTHER