Juniper Networks, Inc. vs. Portsmouth Network Corporation

Explore the PTAB proceeding IPR2024-00989 filed by Juniper Networks, Inc. on 2024-05-31. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2024-00989

Filing Date

2024-05-31

Accorded Filing Date

2024-05-31

Institution Decision Date

2025-01-15

Last Modified Date

2026-02-13

Proceeding Type

IPR

Termination Date

2026-01-13

Trial Status

Terminated

Parties & Counsel

Petitioner

Juniper Networks, Inc.

Represented By

McKeown, Scottet al

Patent Owner / Respondent

Portsmouth Network Corporation

Represented By

Nuttall, Jameset al

Tribunal & Venue

Tribunal

Patent Trial and Appeal Board (USPTO)

Technology Center

TC 2400 - Computer Networks, Multiplex & Cybersecurity

Patent Information

1 Patent Involved

Respondent Application Number 12369011

Respondent Patent Number 8014394

External Links

Espacenet

Google Patents

Respondent Inventor RAFI RAM et al

Respondent Tech Center TC 2400 - Computer Networks, Multiplex & Cybersecurity

Address and Attorney/Agent Information

4 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name Via LLP - Kramer Alberti Lim & Tonkovich LLP

Customer Number 199006

Address 373 Summer View, Mission Viejo, CA, 92692, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
42611	Michael Guiliana	949-760-0404
42850	Robert Mattson	703-585-6188
58410	Zi Wong	510-918-4197
73612	Yehuda Binder	781-747-6018

Proceeding Documents

Termination Decision: Post-DI dismissal TERMINATE

2026-01-13 FILING PARTY: BOARD

Download

General Order: Related Matters Updates ORDER

2025-09-20 FILING PARTY: BOARD

Download

Panel Change Order ORDER

2025-03-21 FILING PARTY: BOARD

Download

Institution Decision: Grant DECISION

2025-01-15 FILING PARTY: BOARD

Download

3001

Ex. 3001 Exhibit

2025-01-15 FILING PARTY: BOARD

Download

Juniper Networks, Inc. vs. Portsmouth Network Corporation

Proceeding Overview

Parties & Counsel

Petitioner

Juniper Networks, Inc.

Represented By

Patent Owner / Respondent

Portsmouth Network Corporation

Represented By

Tribunal & Venue

Patent Information

Address and Attorney/Agent Information

Power of Attorney & Correspondence

Attorney / Agent Information

Proceeding Documents

Termination Decision: Post-DI dismissal TERMINATE

General Order: Related Matters Updates ORDER

Panel Change Order ORDER

Institution Decision: Grant DECISION

Ex. 3001 Exhibit

Patent Owner's Preliminary Response POPR

Notice: Notice filing date accorded NOTICE

Notice : Power of Attorney NOTICE

Notice : Mandatory Notice NOTICE

SysKonnect GmbH, Link Aggregation according to IEEE Standard 802.3ad (2002) Exhibit

Jeffree, Presentation to the Link Aggregation Study Group (Apr. 1998) Exhibit

U.S. Patent 8,238,344 ("Chen") Exhibit

Jeffree, Contribution to the November 98 Link Aggregation Meeting (11/9/98) Exhibit

IEEE Standard 802.3 (2000 Edition) ("802.3ad-Std") Exhibit

Petitioner's Notice Ranking Petitions NOTICE

Power of Attorney NOTICE

Kolias et al., IEEE Circuits & Devices Magazine (Sept./Oct. 2005) Exhibit

Petition for Inter Partes Review PETITION

Portsmouth Network Corp. v. Juniper Networks, Inc., Proof of Service Exhibit

Portsmouth Network Corp. v. Juniper Networks, Inc., First Amended Complaint Exhibit

Congdon et al., Load Balancing Algorithm, Aggregation Study Group (2/4/98) Exhibit

Federal Judicial Caseload Statistics (2024) – District of Massachusetts Exhibit

Wood, Next-Generation Network Services (excerpts) (2006) Exhibit

U.S. Patent No. 8,102,848 ("Rao") Exhibit

CV of Dr. Tal Lavian Exhibit

U.S. Patent 7,983,205 ("Blease") Exhibit

U.S. Patent No. 8,014,394 ("'394") Exhibit

U.S. Patent Application Publication No. 2007/0140155 ("Yu") Exhibit

Cisco Systems, Inc. v. Portsmouth Network Corp., IPR2024-00506, Paper 2 Exhibit

Portsmouth Network Corp. v. Juniper Networks, Inc., Dkt. No. 61-4 Exhibit

U.S. Patent Application Publication No. 2005/0041665 ("Weyman") Exhibit

Request for Ex Parte Reexamination of U.S. Patent 8,014,394, No. 90/019,441 Exhibit

U.S. Patent Application Publication No. 2009/0290585 ("Deng") Exhibit

Declaration of Dr. Tal Lavian Exhibit

Elhanany et al., Computer, Vol. 36, Issue 9, pgs. 106-108 (Sept. 2003) Exhibit

U.S. Patent 8,068,416 ("Hu") Exhibit

File History of U.S. Patent Application No. 12/369,011 ("'394FH") Exhibit