Samsung Electronics Co., Ltd. et al. vs. Empire Technology Development LLC

Explore the PTAB proceeding IPR2024-00897 filed by Samsung Electronics Co., Ltd. et al. on 2024-06-07. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2024-00897

Filing Date

2024-06-07

Accorded Filing Date

2024-06-07

Institution Decision Date

2025-01-02

Last Modified Date

2025-03-13

Proceeding Type

IPR

Termination Date

2025-01-02

Trial Status

Institution Denied

Parties & Counsel

Petitioner

Samsung Electronics Co., Ltd. et al.

Represented By

Fink, Williamet al

Patent Owner / Respondent

Empire Technology Development LLC

Represented By

BROWAND, NATHANIELet al

Tribunal & Venue

Tribunal

Patent Trial and Appeal Board (USPTO)

Technology Center

TC 2600 - Communications

Patent Information

1 Patent Involved

Respondent Application Number 12999029

Respondent Patent Number 8565331

External Links

Espacenet

Google Patents

Respondent Inventor Ali Yazdan Panah et al

Respondent Tech Center TC 2600 - Communications

Address and Attorney/Agent Information

17 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name Erise IP, P.A.

Customer Number —

Address 7015 College Blvd., Ste 700, Overland Park, KS, 66211, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
50394	Eric Buresh	913-777-5600
52206	Adam Seitz	913-777-5600
52583	Jennifer Bailey	913-777-5600
55356	Mark Lang	913-777-5600
58540	Abran Kean	913-777-5600
59646	Paul Hart	913-777-5600
62950	Kathleen Fitterling	913-777-5600
63949	Callie Pendergrass	913-777-5600
66085	Robin Snader	913-777-5600
72484	Adam Sandwell	913-777-5600
78807	Nathanial Smith	913-777-5600
79815	Alec Larsen	816-559-2834
80538	Virginia Brown	913-521-2739
80629	Ryan Weaver	913-521-2734
80710	Delaney Brink	720-290-8354
81059	Justin Grimes	913-777-5600
82572	Lucas Zoller	913-961-5374

Proceeding Documents

Order Denying Director Review of Institution Decision REHEARING

2025-03-13 FILING PARTY: BOARD

Download

Delegation Notice NOTICE

2025-02-25 FILING PARTY: BOARD

Download

Authorized Response to Director Review Request OTHER

2025-02-10 FILING PARTY: PATENT OWNER

Download

Notice of Delegation NOTICE

2025-02-05 FILING PARTY: BOARD

Download

3100

Email to Counsel Exhibit

2025-02-04 FILING PARTY: BOARD

Download

Samsung Electronics Co., Ltd. et al. vs. Empire Technology Development LLC

Proceeding Overview

Parties & Counsel

Petitioner

Samsung Electronics Co., Ltd. et al.

Represented By

Patent Owner / Respondent

Empire Technology Development LLC

Represented By

Tribunal & Venue

Patent Information

Address and Attorney/Agent Information

Power of Attorney & Correspondence

Attorney / Agent Information

Proceeding Documents

Order Denying Director Review of Institution Decision REHEARING

Delegation Notice NOTICE

Authorized Response to Director Review Request OTHER

Notice of Delegation NOTICE

Email to Counsel Exhibit

Petitioner’s Request for Director Review REQUEST

Institution Decision: Deny DECISION

American Heritage Exhibit

Longman Exhibit

Merriam-Webster's Exhibit

Random House Exhibit

Patent Owner's Preliminary Response POPR

Shorter Oxford English Dictionary Exhibit

Bloomsbury Exhibit

Statutory Disclaimer Exhibit

Stipulation Regarding Invalidity Challenges (23-cv-427) Exhibit

Petitioner’s Updated List of Exhibits NOTICE

Notice: Notice filing date accorded NOTICE

Notice : Power of Attorney NOTICE

Patent Owner's List of Exhibits NOTICE

Notice : Mandatory Notice NOTICE

Exhibit 2002 - Assignment and Assumption Agreement Exhibit

Exhibit 2001 - Master License Agreement Exhibit

Exhibit 2003 - Patent List Exhibit

Petitioner’s Updated Mandatory Notices NOTICE

Samsung Electronics America, Inc.’s Updated Power of Attorney NOTICE

Samsung Electronics Co., Ltd.'s Updated Power of Attorney NOTICE

Declaration of Gordon Macpherson Exhibit

Redundant Data and Transmission in Control/Estimation Exhibit

U.S. Patent App. Pub. No. 2002/0003774 (“Wang”) Exhibit

Wireless Communications Exhibit

Curriculum Vitae of Dr. Matthew C. Valenti Exhibit

Combined Pilot Aided and Decision Directed Channel Estimation Exhibit

Infringement Contentions Exhibit

A Simple Transmit Diversity Technique for Wireless Communications Exhibit

Prosecution History of the ’331 Patent (Part 3 of 3) Exhibit

U.S. Patent No. 8,126,408 (“Ahrony”) Exhibit

Declaration of Dr. Matthew C. Valenti Exhibit

U.S. Patent App. Pub. No. 2008/0192842 (“Fei”) Exhibit

Samsung Electronics Co., Ltd.’s Power of Attorney NOTICE

Claim Mapping Table Exhibit

Multi-Carrier Digital Communications: Theory and Applications of OFDM Exhibit

Channel Estimation on MIMO-OFDM Systems Exhibit

Introduction to Space-Time Wireless Communications Exhibit

Samsung Electronics America, Inc.’s Power of Attorney NOTICE

Iterative Channel Estimation and Decoding of Turbo Codes Exhibit

OFDM Baseband Receiver Design for Wireless Communications Exhibit

European Patent App. Pub. No. EP 2114029 (“Haustein”) Exhibit

U.S. Patent No. 8,565,331 Exhibit

Pilot assisted channel estimation for OFDM in mobile cellular systems Exhibit

Prosecution History of the ’331 Patent (Part 1 of 3) Exhibit

Joint Pilot-Aided and Blind Decision-Directed Channel Estimation (“Tang”) Exhibit

Petition for Inter Partes Review of U.S. Patent No. 8,565,331 PETITION

U.S. Patent No. 7,039,001 (“Krishnan”) Exhibit

Prosecution History of the ’331 Patent (Part 2 of 3) Exhibit

U.S. Patent App. Pub. No. 2008/0222482 (“Ban”) Exhibit