Cisco Systems, Inc. vs. Portsmouth Network Corporation
Explore the PTAB proceeding IPR2024-00506 filed by Cisco Systems, Inc. on 2024-03-31. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.
Proceeding Overview
Proceeding Number
IPR2024-00506
Filing Date
2024-03-31
Accorded Filing Date
2024-03-31
Institution Decision Date
2024-10-03
Last Modified Date
2025-12-03
Proceeding Type
IPR
Termination Date
2025-10-01
Trial Status
Final Written Decision - Appealed
Parties & Counsel
Petitioner
Cisco Systems, Inc.
Represented By
Cho, Taeg Sanget alPatent Owner / Respondent
Portsmouth Network Corporation
Represented By
Nuttall, Jameset alTribunal & Venue
Tribunal
Patent Trial and Appeal Board (USPTO)
Technology Center
TC 2400 - Computer Networks, Multiplex & Cybersecurity
Patent Information
Respondent Application Number
12369011
Respondent Patent Number
8014394
External Links
Respondent Inventor
RAFI RAM et al
Respondent Tech Center
TC 2400 - Computer Networks, Multiplex & Cybersecurity
Address and Attorney/Agent Information
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
86
39
Patent Owner's Notice of Appeal NOTICE
2025-12-03
FILING PARTY: PATENT OWNER
38
Final Written Decision: original FINAL
2025-10-01
FILING PARTY: BOARD
3001
Ex. 3001 General Order on Related Matters Exhibit
2025-10-01
FILING PARTY: BOARD
37
General Order: Related Matters Updates ORDER
2025-09-19
FILING PARTY: BOARD
36
Order: Related Matters Updates ORDER
2025-09-18
FILING PARTY: BOARD