The detailed information for PTAB case with proceeding number IPR2025-00624 filed by Amazon.com, Inc. et al. against KAIFI LLC on Feb 21, 2025. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2025-00624
Filing Date
Feb 21, 2025
Petitioner
Amazon.com, Inc. et al.
Respondent
KAIFI LLC
Status
Discretionary Denial
Respondent Application Number
12439421
Respondent Tech Center
2600
Respondent Patent Number
8040232
Institution Decision Date
Jul 29, 2025
Termination Date
Jul 29, 2025

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

Director Discretionary Decision: Deny

Jul 29, 2025PAPERBOARD

Patent Owner's Preliminary Response to Petition for Inter Partes Review

Jul 11, 2025PAPERPATENT OWNER

Petitioner's Opposition to Patent Owner's Request for Discretionary Denial

Jul 11, 2025PAPERPETITIONER

Ex.1042 - KAIFI LLC Certificate of Formation

Jul 11, 2025EXHIBITPETITIONER

Ex.1043 - KAIFI LLC Amendment to Certificate of Formation

Jul 11, 2025EXHIBITPETITIONER

Ex.1044 - KAIFI LLC Certificate of Correction

Jul 11, 2025EXHIBITPETITIONER

Ex.1045 - Investing, creating jobs, and contributing to the American economy

Jul 11, 2025EXHIBITPETITIONER

Ex.1047 - Patent Cases Brought by Subsidiaries of Golden Wave Partners Co

Jul 11, 2025EXHIBITPETITIONER

Ex.1048 - Commerce Secretary Howard Lutnick Confirmation Hearing Transcript

Jul 11, 2025EXHIBITPETITIONER

Ex.1049 - Corporate Disclosure Statement - KAIFI v. Amazon, EDTX-2-24-cv-00542-2

Jul 11, 2025EXHIBITPETITIONER

Ex.1050 - Corporate Disclosure Statement - Safe Storage v. Dell, DDE-1-12-cv-01624-17

Jul 11, 2025EXHIBITPETITIONER

Ex.1051 - Corporate Disclosure Statement - Global Touch v. Microsoft, EDVA-3-14-cv-00548-2

Jul 11, 2025EXHIBITPETITIONER

Ex.1052 - Corporate Disclosure Statement - Sequoia v. Hitachi, DDE-1-18-cv-01129-29

Jul 11, 2025EXHIBITPETITIONER

Ex.1053 - Corporate Disclosure Statement - Throop v. Epson, CDCA-2-19-cv-10597-5

Jul 11, 2025EXHIBITPETITIONER

Ex.1054 - Corporate Disclosure Statement - Wireless Alliance v. AT&T, EDTX-2-23-cv-00095-3

Jul 11, 2025EXHIBITPETITIONER

Ex.1055 - Corporate Disclosure Statement - Ts-Optics v. Microsoft, CDCA-8-24-cv-01974-5

Jul 11, 2025EXHIBITPETITIONER

Ex.1056 - PTAB Standard Operating Procedure 1 R16 (2024)

Jul 11, 2025EXHIBITPETITIONER

Ex.1057 - Joint Motion to Stay All Deadlines and Notice of Settlement - EDTX-2-24-cv-00542

Jul 11, 2025EXHIBITPETITIONER

Ex.1058 - Granted Stay Motion

Jul 11, 2025EXHIBITPETITIONER

Ex.1059 - District Court Time-to-Trial Statistics 3.31.2024

Jul 11, 2025EXHIBITPETITIONER

Ex.1060 - District Court Time-to-Trial Statistics 6.30.2024

Jul 11, 2025EXHIBITPETITIONER

Ex.1062 - District Court Time-to-Trial Statistics 12.31.2024

Jul 11, 2025EXHIBITPETITIONER

Ex.1063 - District Court Time-to-Trial Statistics 3.31.2025

Jul 11, 2025EXHIBITPETITIONER

Ex.1064 - Gilstrap trials scheduled for 3.16.26

Jul 11, 2025EXHIBITPETITIONER

Ex.1065 - 232 Patent Assignment Record

Jul 11, 2025EXHIBITPETITIONER

Patent Owner's Power of Attorney

Jun 27, 2025PAPERPATENT OWNER

Patent Owner's Second Updated Mandatory Notices

Jun 27, 2025PAPERPATENT OWNER

REQUEST FOR DISCRETIONARY DENIAL

Jun 11, 2025PAPERPATENT OWNER

PATENT OWNER’S EXHIBIT LIST

Jun 11, 2025PAPERPATENT OWNER

Ex. 2001 - Initial Invalidity Contentions

Jun 11, 2025EXHIBITPATENT OWNER

Ex. 2005 -Ineligibility Contentions Cover Pleading

Jun 11, 2025EXHIBITPATENT OWNER

Ex. 2006 -Ineligibility Contentions Appx B - '232 Patent

Jun 11, 2025EXHIBITPATENT OWNER

Ex. 2010 -Amended Invalidity Contentions - 232 Patent

Jun 11, 2025EXHIBITPATENT OWNER

Ex. 2014 -Suppl. Ineligibility Contentions Cover Pleading

Jun 11, 2025EXHIBITPATENT OWNER

Ex. 2015 -Suppl. Ineligibility Contentions Appx B - '232 Patent

Jun 11, 2025EXHIBITPATENT OWNER

Ex. 2019 -Petitioner's Stipulation

Jun 11, 2025EXHIBITPATENT OWNER

Ex. 2020- Notice Rescinding Vidal's 6-21-22 Fintiv Memo

Jun 11, 2025EXHIBITPATENT OWNER

Ex. 2021 -Amazon Wikipedia Page

Jun 11, 2025EXHIBITPATENT OWNER

Ex. 2022 -J. Gilstrap's Stay Statistics

Jun 11, 2025EXHIBITPATENT OWNER

Ex. 2026 -US Patent 7,937,434 Cho

Jun 11, 2025EXHIBITPATENT OWNER

Ex. 2027 -US 2006-0149905-A1 Park

Jun 11, 2025EXHIBITPATENT OWNER

Patent Owner's Updated Mandatory Notices

Apr 30, 2025PAPERPATENT OWNER

Patent Owner's Power of Attorney

Apr 30, 2025PAPERPATENT OWNER

Notice: Notice filing date accorded

Apr 11, 2025PAPERBOARD

Patent Owner's Mandatory Notices

Mar 21, 2025PAPERPATENT OWNER

Patent Owner's Power of Attorney

Mar 21, 2025PAPERPATENT OWNER

Ex.1001 - US8040232 (Oh)

Feb 21, 2025EXHIBITPETITIONER

Ex.1002 - US8040232 File History

Feb 21, 2025EXHIBITPETITIONER

Ex.1004 - Henry H. Houh's Expert Witness CV 2025

Feb 21, 2025EXHIBITPETITIONER

Ex.1005 - US20050222811 (Jakobson)

Feb 21, 2025EXHIBITPETITIONER

Ex.1006 - Tsetsos

Feb 21, 2025EXHIBITPETITIONER

Ex.1007 - Newton's Telecom Dictionary

Feb 21, 2025EXHIBITPETITIONER

Ex.1008 - Tannenbaum

Feb 21, 2025EXHIBITPETITIONER

Ex.1009 - MacPherson Declaration (Tsetsos prove-up)

Feb 21, 2025EXHIBITPETITIONER

Ex.1010 - EDTX Local Rules 2023

Feb 21, 2025EXHIBITPETITIONER

Ex.1011 - EDTX Docket Control Order

Feb 21, 2025EXHIBITPETITIONER

Ex.1012 - District Court Stats 9.30.2024

Feb 21, 2025EXHIBITPETITIONER

Ex.1013 - Interim Procedure for Discretionary Denials

Feb 21, 2025EXHIBITPETITIONER

Ex.1014 - Gilstrap Docket for 3-16-2026

Feb 21, 2025EXHIBITPETITIONER

Ex.1015 - EDTX Infringement contentions

Feb 21, 2025EXHIBITPETITIONER

Ex.1016 - Katsumi

Feb 21, 2025EXHIBITPETITIONER

Ex.1017 - Puccinelli

Feb 21, 2025EXHIBITPETITIONER

Ex.1018 - Essa

Feb 21, 2025EXHIBITPETITIONER

Ex.1019 - Schramm

Feb 21, 2025EXHIBITPETITIONER

Ex.1020 - Gupta

Feb 21, 2025EXHIBITPETITIONER

Ex.1003 - Houh Declaration - '232

Feb 21, 2025EXHIBITPETITIONER

Petitioner's Power of Attorney

Feb 21, 2025PAPERPETITIONER

IPR Petition - KAIFI '232

Feb 21, 2025PAPERPETITIONER