CISCO SYSTEMS, INC. et al. vs. InfoExpress Inc.

Explore the PTAB proceeding IPR2024-00679 filed by CISCO SYSTEMS, INC. et al. on 2024-04-18. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2024-00679

Filing Date

2024-04-18

Accorded Filing Date

2024-04-18

Institution Decision Date

2024-10-23

Last Modified Date

2026-05-18

Proceeding Type

IPR

Termination Date

2025-10-20

Trial Status

Final Written Decision - Appealed

Parties & Counsel

Petitioner

CISCO SYSTEMS, INC. et al.

Represented By

BORDER, SCOTTet al

Patent Owner / Respondent

InfoExpress Inc.

Represented By

Michalek, Brianet 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 10949179

Respondent Patent Number 7523484

External Links

Espacenet

Google Patents

Respondent Inventor Stacey C. Lum et al

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

Address and Attorney/Agent Information

16 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name Lewis Roca Rothgerber Christie LLP

Customer Number 28661

Address PO BOX 29001, Glendale, CA, 91209-9001, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
32213	Thomas Daly	626-795-9900
35581	Gregory Lampert	626-795-9900
37208	David Plumley	626-795-9900
39759	Constantinos Marantidis	626-795-9900
41057	Syed Hasan	626-795-9900
43693	Jun Young Jeon	626-795-9900
43945	Raymond Tabandeh	626-795-9900
45574	Peter Hsueh	626-795-9900
46083	Josephine Chang	626-795-9900
63787	Yuan Yuan Zhang	626-795-9900
68503	Olga Katsnelson	626-795-9900
68986	Dustin Szakalski	626-795-9900
69242	Michael Curry	626-795-9900
71165	Kyle Kellar	626-795-9900
75137	Kurt Prange	626-795-9900
76283	Daniel Salgado	303-628-9538

Proceeding Documents

117

Petitioner's Notice of Appeal NOTICE

2026-01-27 FILING PARTY: PETITIONER

Download

Order Denying Director Review of Final Written Decision MOTION

2025-12-19 FILING PARTY: BOARD

Download

2025-11-25 Patent Owners’ Authorized Response to Petitioners’ Request for Director Review OTHER

2025-11-25 FILING PARTY: PATENT OWNER

Download

3100

Ex. 3100 Counsel email for Authorized Response Exhibit

2025-11-18 FILING PARTY: BOARD

Download

Request for Director Review REQUEST

2025-11-18 FILING PARTY: PETITIONER

Download

CISCO SYSTEMS, INC. et al. vs. InfoExpress Inc.

Proceeding Overview

Parties & Counsel

Petitioner

CISCO SYSTEMS, INC. et al.

Represented By

Patent Owner / Respondent

InfoExpress Inc.

Represented By

Tribunal & Venue

Patent Information

Address and Attorney/Agent Information

Power of Attorney & Correspondence

Attorney / Agent Information

Proceeding Documents

Petitioner's Notice of Appeal NOTICE

Order Denying Director Review of Final Written Decision MOTION

2025-11-25 Patent Owners’ Authorized Response to Petitioners’ Request for Director Review OTHER

Ex. 3100 Counsel email for Authorized Response Exhibit

Request for Director Review REQUEST

Order: Conduct of the Proceeding 37 C.F.R. sec. 42.5 ORDER

General Order: Related Matters Updates ORDER

Other: Hearing transcript OTHER

EX2577 Exhibit

Ex. 1530 - Deposition Transcript Of Hugh Smith 04-25-2025 [REDACTED] Exhibit

Ex. 1532 - Deposition Transcript Of Yuhshiow Alice Lee 04-18-2025 [REDACTED] Exhibit

Ex. 1531 - Deposition Transcript Of Stacey Lum 04-29-2025 [REDACTED] Exhibit

EX2575 Exhibit

EX2576 Exhibit

Petitioner’s Updated Exhibit List (as of August 20, 2025) NOTICE

EX2574 Exhibit

Patent Owner's Supplemental Exhibit List - 679 (484) NOTICE

EX2578 Exhibit

ORDER Conduct of the Proceeding 37 C.F.R. § 42.5 ORDER

ORDER Granting Motions to Seal Entering Default Protective Order 37 C.F.R. § 42.54 ORDER

Petitioner's Unopposed Motion to File Under Seal MOTION

Patent Owner’s Demonstrative Slides [REDACTED] OTHER

PO’s Unopposed Motion to Seal Demonstrative Slides - 679 (484) MOTION

Ex. 1529 - Petitioner’s Demonstrative Slides [REDACTED] Exhibit

PO's Unopposed Motion to Seal 679 (484) MOTION

Ex. 3001 Exhibit

LEAP FORM - 679 (484) OTHER

Patent Owner Sur-Reply - REDACTED RESPONSE

Order: Setting Oral Argument ORDER

Ex. 1527 - Tanenbaum, Computer Networks (Fourth Edition) (2003) Exhibit

Petitioner's Reply to Patent Owner's Response [REDACTED] REPLYTOOPP

Ex. 1528 - Reply Declaration of Henry Houh, Ph.D Exhibit

Petitioner's Unopposed Motion to File Under Seal MOTION

Ex. 1522 - Deposition Transcript of Dr. Eric Cole Exhibit

Petitioners’ Notice Of Deposition Of Dr. Eric Cole NOTICE

DECISION Conditionally Granting Petitioner’s Motions for Pro Hac Vice Admission of Krishnan Padmanabhan 37 C.F.R. § 42.10 ORDER

Petitioner’s Updated Power of Attorney NOTICE

Petitioner's Second Updated Mandatory Notices NOTICE

Petitioner’s Unopposed Motion for Pro Hac Vice Admission of Krishnan Padmanabhan MOTION

Petitioners’ Notice Of Deposition Of Hugh Smith, Ph.D. NOTICE

Ex-1519 Decl of Padmanabhan ISO PHV Exhibit

Petitioners’ Notice Of Deposition Of Stacey C. Lum NOTICE

Petitioners’ Notice Of Deposition Of Yuhshiow Alice Lee NOTICE

Petitioners’ Notice Of Deposition Of Dr. Aaron R. Striegel NOTICE

Notice Of Stipulation Of Change To Due Dates 2–3 OTHER

Petitioner Cisco’s Updated Mandatory Notices NOTICE

Petitioner CISCO’S Notice Of Intent To Designate JOSEPH C. MASULLO As A Provisionally Recognized PTAB Attorney Eligible For Automatic PHV Admission As Back Up Counsel NOTICE

Ex. 1518-DECLARATION OF JOSEPH C. MASULLO ('484) Exhibit

EX2413 Exhibit

EX2522 Exhibit

EX2411 Exhibit

EX2566 Exhibit

EX2569 Exhibit

EX2521 Exhibit

EX2549 Exhibit

EX2486 Exhibit

EX2445 Exhibit

EX2502 Exhibit

EX2448 Exhibit

EX2550 Exhibit

EX2573 Exhibit

EX2526 Exhibit

2025-01-29 REDACTED Patent Owner Response - 679/484 RESPONSE

EX2567 Exhibit

EX2525 Exhibit