IP Verse

Cisco Systems, Inc. vs ZILKR CLOUD TECHNOLOGIES, LLC

The detailed information for PTAB case with proceeding number IPR2023-00553 filed by Cisco Systems, Inc. against ZILKR CLOUD TECHNOLOGIES, LLC on Feb 2, 2023. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2023-00553
Filing Date
Feb 2, 2023
Petitioner
Cisco Systems, Inc.
Respondent
ZILKR CLOUD TECHNOLOGIES, LLC
Status
Final Written Decision - Appealed
Respondent Application Number
14087768
Respondent Tech Center
2600
Respondent Patent Number
9210254
Institution Decision Date
Sep 21, 2023
Termination Date
Sep 18, 2024

Proceeding Documents

The table below shows documents filed in the case, listing each document name, filing date, document type, and filing party. Tracking these filings indicates the activity of the parties involved in the case, and the types of documents filed can provide insights into the legal strategies being employed.


Document NameFiling DateCategoryFiling Party

Alert me when new update on this case

Patent Owner Notice of Appeal

Nov 19, 2024PAPERPATENT OWNER

Determining All Challenged Claims Unpatentable 35 U.S.C. § 318(a)

Sep 18, 2024PAPERBOARD

Other: Hearing transcript

Aug 5, 2024PAPERBOARD

Patent Owner Updated Mandatory Notice

Jun 13, 2024PAPERPATENT OWNER

Corrected Patent Owner Sur Reply

Jun 12, 2024PAPERPATENT OWNER

Petitioner's Updated Exhibit List

Jun 12, 2024PAPERPETITIONER

Ex.1038 - Petitioner's Oral Argument Demonstratives (Zilkr'254)

Jun 12, 2024EXHIBITPETITIONER

Patent Owner Current Exhibit List

Jun 12, 2024PAPERPATENT OWNER

Ex. 2010 Patent Owner Demonstrative Exhibits

Jun 12, 2024EXHIBITPATENT OWNER

Petitioner's Updated Mandatory Notices

May 29, 2024PAPERPETITIONER

Order: Setting Oral Argument

May 28, 2024PAPERBOARD

Patent Owner Request for Oral Argument

May 10, 2024PAPERPATENT OWNER

Petitioner's Request for Oral Argument

May 10, 2024PAPERPETITIONER

Patent Owner Sur Reply

Apr 26, 2024PAPERPATENT OWNER

Ex. 2009 Houh Deposition Tr. (Apr. 17, 2024)

Apr 26, 2024EXHIBITPATENT OWNER

Notice of Deposition: Henry Houh

Apr 1, 2024PAPERPATENT OWNER

Petitioner's Reply to Patent Owner's Response

Mar 15, 2024PAPERPETITIONER

Ex.1028 - ATT Digital Life

Mar 15, 2024EXHIBITPETITIONER

Ex.1029 - Madisetti Deposition Transcript

Mar 15, 2024EXHIBITPETITIONER

Ex.1030 - Supp. Expert Declaration of Henry Houh

Mar 15, 2024EXHIBITPETITIONER

Ex.1031 - ATT Call Forwarding

Mar 15, 2024EXHIBITPETITIONER

Ex.1032 - Verizon Call Forwarding

Mar 15, 2024EXHIBITPETITIONER

Ex.1033 - Sprint Call Forwarding

Mar 15, 2024EXHIBITPETITIONER

Ex.1034 - Verizon Call Intercept

Mar 15, 2024EXHIBITPETITIONER

Ex.1035 - US20100329140A1 (Buford)

Mar 15, 2024EXHIBITPETITIONER

Ex.1036 - US6005929 (Chemin)

Mar 15, 2024EXHIBITPETITIONER

Ex.1037 - Merriam-Webster's Collegiate Dictionary, 10th Edition

Mar 15, 2024EXHIBITPETITIONER

Notice of Withdrawal of Declaration

Feb 8, 2024PAPERPATENT OWNER

Petitioner's Notice of Deposition for Vijay K. Madisetti, PhD

Feb 7, 2024PAPERPETITIONER

Patent Owner Response

Dec 22, 2023PAPERPATENT OWNER

Exhibit 2006 Declaration of Dr. Madisetti

Dec 22, 2023EXHIBITPATENT OWNER

Exhibit 2007 Claim Construction Order

Dec 22, 2023EXHIBITPATENT OWNER

Exhibit 2008 Houh Deposition Transcript

Dec 22, 2023EXHIBITPATENT OWNER

ZILKR CLOUD TECHNOLOGIES, LLC.’S POWER OF ATTORNEY

Dec 21, 2023PAPERPATENT OWNER

ZILKR CLOUD TECHNOLOGIES, LLC’S UPDATED MANDATORY NOTICES

Dec 21, 2023PAPERPATENT OWNER

Notice of Joint Stipulation to Modify Due Dates 1-3

Dec 1, 2023PAPERPATENT OWNER

Notice of Deposition: Henry Houh

Dec 1, 2023PAPERPATENT OWNER

Institution Decision: DECISION Granting Institution of Inter Partes Review 35 U.S.C. § 314

Sep 21, 2023PAPERBOARD

Order: SCHEDULING ORDER

Sep 21, 2023PAPERBOARD

Exhibit 3001

Sep 21, 2023EXHIBITBOARD

Petitioner's Authorized Sotera Stipulation

Aug 3, 2023PAPERPETITIONER

ZILKR CLOUD TECHNOLOGIES, LLC’S SUBSTITUTE POWER OF ATTORNEY

Jul 30, 2023PAPERPATENT OWNER

ZILKR CLOUD TECHNOLOGIES, LLC’S UPDATED MANDATORY NOTICES

Jul 30, 2023PAPERPATENT OWNER

CORRECTED DECLARATION OF THERESA M. DAWSON, ESQ. FOR PRO HAC VICE ADMISSION 37 C.F.R. § 42.10

Jul 30, 2023EXHIBITPATENT OWNER

Patent Owner Preliminary Response

Jun 29, 2023PAPERPATENT OWNER

Exhibit 2002

Jun 29, 2023EXHIBITPATENT OWNER

Exhibit 2003

Jun 29, 2023EXHIBITPATENT OWNER

Exhibit 2004

Jun 29, 2023EXHIBITPATENT OWNER

UNOPPOSED MOTION FOR PRO HAC VICE ADMISSION

Jun 20, 2023PAPERPATENT OWNER

DECLARATION OF THERESA M. DAWSON, ESQ. FOR PRO HAC VICE ADMISSION

Jun 20, 2023EXHIBITPATENT OWNER

Notice of Filing Date Accorded to Petition

Mar 29, 2023PAPERBOARD

Notice : Mandatory Notice

Mar 1, 2023PAPERPATENT OWNER

Notice : Power of Attorney

Mar 1, 2023PAPERPATENT OWNER

Ex.1001 - US9210254 (Hunt)

Feb 2, 2023EXHIBITPETITIONER

Ex.1002 - Prosecution History of US9210254 (Hunt)

Feb 2, 2023EXHIBITPETITIONER

Ex.1003 - Declaration of Henry Houh - '254 Zilkr

Feb 2, 2023EXHIBITPETITIONER

Ex.1004 - Henry H. Houh CV

Feb 2, 2023EXHIBITPETITIONER

Ex.1005 - US20070043687A1 (Bodart)

Feb 2, 2023EXHIBITPETITIONER

Ex.1006 - US6621892 (Banister)

Feb 2, 2023EXHIBITPETITIONER

Ex.1007 - US7089585 (Dharmarajan)

Feb 2, 2023EXHIBITPETITIONER

Ex.1008 - US20120016932A1 (de Castro)

Feb 2, 2023EXHIBITPETITIONER

Ex.1009 - XEP-0327_ Rayo

Feb 2, 2023EXHIBITPETITIONER

Ex.1010 - US6298128 (Ramey)

Feb 2, 2023EXHIBITPETITIONER

Ex.1011 - Facebook Raises Hackles on Email (Letzing)

Feb 2, 2023EXHIBITPETITIONER

Ex.1012 - Easy Microsoft Office Outlook 2003 (Ohara)

Feb 2, 2023EXHIBITPETITIONER

Ex.1013 - US8130751 (Berkley)

Feb 2, 2023EXHIBITPETITIONER

Ex.1014 - US7929519 (Goldman)

Feb 2, 2023EXHIBITPETITIONER

Ex.1015 - US20070143231A1 (Pegaz-Paquet et al)

Feb 2, 2023EXHIBITPETITIONER

Ex.1016 - US1276825 (Swope)

Feb 2, 2023EXHIBITPETITIONER

Ex.1017 - US2308778 (Prince)

Feb 2, 2023EXHIBITPETITIONER

Ex.1018 - Affidavit for Ex.1009

Feb 2, 2023EXHIBITPETITIONER

Ex.1019 - Amazon.com_ Easy Microsoft Office Outlook 2003

Feb 2, 2023EXHIBITPETITIONER

Ex.1020 - Affidavit for Ex.1011 & Ex.1019

Feb 2, 2023EXHIBITPETITIONER

Ex.1021 - De Castro Declaration

Feb 2, 2023EXHIBITPETITIONER

Ex.1022 - US8090787 (Polis)

Feb 2, 2023EXHIBITPETITIONER

Ex.1023 - National Judicial Caseload Profile

Feb 2, 2023EXHIBITPETITIONER

Ex.1024 - Docket Control Order, 2-22-cv-00166-JRG-RSP, #31

Feb 2, 2023EXHIBITPETITIONER

Ex.1025 - Notice of Disclosures; 2-22-cv-166-JRG-RSP, #26

Feb 2, 2023EXHIBITPETITIONER

Ex.1026 - Original Complaint for Patent Infringement, EDTX-2-22-cv-00166-1

Feb 2, 2023EXHIBITPETITIONER

Ex.1027 - Interim Procedures for Discretionary Denials

Feb 2, 2023EXHIBITPETITIONER

Petitioner's Power of Attorney - Zilkr '254

Feb 2, 2023PAPERPETITIONER

Petition for Inter Partes Review - '254 Zilkr

Feb 2, 2023PAPERPETITIONER