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Microsoft Corporation et al. vs Dialect, LLC

The detailed information for PTAB case with proceeding number IPR2025-00657 filed by Microsoft Corporation et al. against Dialect, LLC on Mar 24, 2025. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2025-00657
Filing Date
Mar 24, 2025
Petitioner
Microsoft Corporation et al.
Respondent
Dialect, LLC
Status
Pending
Respondent Application Number
14500723
Respondent Tech Center
2600
Respondent Patent Number
9263039

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

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Petitioner’s Surreply To Patent Owner’s Request For Discretionary Denial '039

Jul 28, 2025PAPERPETITIONER

Email Correspondence

Jul 24, 2025EXHIBITBOARD

PO's Authorized Reply ISO Req for Discretionary Denial

Jul 22, 2025PAPERPATENT OWNER

Email Correspondence

Jul 21, 2025EXHIBITBOARD

Petitioner's Unopposed Motion to File Under Seal

Jul 16, 2025PAPERPETITIONER

Ex 1032 - [SEALED] PPLA

Jul 16, 2025EXHIBITPETITIONER

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

Jul 16, 2025PAPERPETITIONER

Ex 1033 - Geekwire - Nuance Acquires VBT

Jul 16, 2025EXHIBITPETITIONER

Ex 1034 - Microsoft - Microsoft Acquires Nuance

Jul 16, 2025EXHIBITPETITIONER

Ex 1036 - Redacted Opp to MTD the SAC

Jul 16, 2025EXHIBITPETITIONER

Ex 1038 - Notice of Filing Date (039)

Jul 16, 2025EXHIBITPETITIONER

Ex 1039 - 039 Patent Assignment Record

Jul 16, 2025EXHIBITPETITIONER

Patent Owner's Preliminary Response

Jul 15, 2025PAPERPATENT OWNER

Patent Owner's Request for Discretionary Denial

Jun 16, 2025PAPERPATENT OWNER

Ex 2001 First Amended Docket Control Order

Jun 16, 2025EXHIBITPATENT OWNER

Ex 2002 Comparison of Districts Within the Fifth Circuit

Jun 16, 2025EXHIBITPATENT OWNER

Ex 2003 Defendant's Invalidity Contentions

Jun 16, 2025EXHIBITPATENT OWNER

Ex 2010 Ex. D (Maes) to Defendant's Invalidity Contentions

Jun 16, 2025EXHIBITPATENT OWNER

Ex 2011 Ex. D (Ross) to Defendant's Invalidity Contentions

Jun 16, 2025EXHIBITPATENT OWNER

Ex 2019 Return of Summons

Jun 16, 2025EXHIBITPATENT OWNER

Ex 2020 "IPBC Global 2025: Acting USPTO Director says IPR use needs to change"

Jun 16, 2025EXHIBITPATENT OWNER

Notice: Mandatory Notice

Apr 24, 2025PAPERPATENT OWNER

Notice: Power of Attorney

Apr 24, 2025PAPERPATENT OWNER

Notice: Notice filing date accorded

Apr 15, 2025PAPERBOARD

Ex 1001 -- US Pat No 9263039

Mar 24, 2025EXHIBITPETITIONER

Ex 1002 -- File History of US Pat No 9263039

Mar 24, 2025EXHIBITPETITIONER

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

Mar 24, 2025EXHIBITPETITIONER

Ex 1005 -- U.S. Pat No. 6964023 (Maes et al.)

Mar 24, 2025EXHIBITPETITIONER

Ex 1007 -- 2025-02-11 [66] Dialect REDACTED 2nd AM Complaint

Mar 24, 2025EXHIBITPETITIONER

Ex 1021 -- Walters

Mar 24, 2025EXHIBITPETITIONER

Ex 1022 -- US Pub No 20020133354 (Ross)

Mar 24, 2025EXHIBITPETITIONER

Ex 1026 -- Excerpts from Microsoft Comp Dictionary

Mar 24, 2025EXHIBITPETITIONER

Ex 1027 -- Fuzzy probabilities based on the liklihood function

Mar 24, 2025EXHIBITPETITIONER

Ex 1028 -- Viseme Recognition Using Multiple Feature Matching

Mar 24, 2025EXHIBITPETITIONER

Ex 1029 -- EDTX - Calendar - J. Gilstrap

Mar 24, 2025EXHIBITPETITIONER

Ex 1003 -- Declaration of Dr. Houh_

Mar 24, 2025EXHIBITPETITIONER

IPR Petition ('039 Patent)

Mar 24, 2025PAPERPETITIONER

Petitioner's Power of Attorney

Mar 24, 2025PAPERPETITIONER