The detailed information for PTAB case with proceeding number IPR2025-00175 filed by Innoscience America, Inc. et al. against Infineon Technologies Americas Corp. on Nov 18, 2024. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2025-00175
Filing Date
Nov 18, 2024
Petitioner
Innoscience America, Inc. et al.
Respondent
Infineon Technologies Americas Corp.
Status
Trial Instituted
Respondent Application Number
12583809
Respondent Tech Center
2800
Respondent Patent Number
8686562
Institution Decision Date
Jul 10, 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

Notice of Deposition of Yuji Zhao, Ph.D.

Jul 31, 2025PAPERPATENT OWNER

Notice of Intent to Designate Turhan F. Sarwar, a Provisionally Recognized PTAB Attorney, as Back-up Counsel

Jul 31, 2025PAPERPATENT OWNER

Declaration of Turhan F. Sarwar in Support of Admission Pro Hac Vice

Jul 31, 2025EXHIBITPATENT OWNER

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

Jul 10, 2025PAPERBOARD

Order: SCHEDULING ORDER

Jul 10, 2025PAPERBOARD

Correspondence from the Board

May 1, 2025EXHIBITBOARD

Notice: Referral to Board Panel

May 1, 2025PAPERBOARD

EXPUNGED

Apr 28, 2025PAPERPATENT OWNER

USPTO Guidance Memo on Interim Procedure Recission (Mar 24, 2025)

Apr 28, 2025EXHIBITPATENT OWNER

ITC Inv. No. 337-TA-1421, Initial Determination Setting an 18-Month Target Date and Order Setting Preliminary Conference

Apr 28, 2025EXHIBITPATENT OWNER

ITC Inv. No. 337-TA-1421, Order No 6, Setting the Procedural Schedule

Apr 28, 2025EXHIBITPATENT OWNER

ITC Inv. No. 337-TA-1421, Order No 25, Amending the Procedural Schedule

Apr 28, 2025EXHIBITPATENT OWNER

ITC Inv. No. 337-TA-1421, Order No 32, Amending the Procedural Schedule

Apr 28, 2025EXHIBITPATENT OWNER

Email dated Feb. 3, 2025 RE: Innoscience's Invalidity Contentions

Apr 28, 2025EXHIBITPATENT OWNER

ITC Inv. No. 337-TA-1421, Respondents' Invalidity Contentions

Apr 28, 2025EXHIBITPATENT OWNER

ITC Inv. No. 337-TA-1421, Respondents' Invalidity Contentions Appendix B-2

Apr 28, 2025EXHIBITPATENT OWNER

ITC Inv. No. 337-TA-1421, Respondents' Invalidity Contentions Appendix B-3

Apr 28, 2025EXHIBITPATENT OWNER

Email dated Apr. 1, 2025 RE: Infineon's Case Narrowing Disclosure

Apr 28, 2025EXHIBITPATENT OWNER

ITC Inv. No. 337-TA-1421, Joint Proposed Claim Construction Chart

Apr 28, 2025EXHIBITPATENT OWNER

USPTO Announcement Rescinding Memorandum Addressing Discretionary Denial Procedures

Apr 28, 2025EXHIBITPATENT OWNER

Memorandum, Interim Procedure for Discretionary Denials (USPTO June 21, 2022)

Apr 28, 2025EXHIBITPATENT OWNER

Email dated Aug. 27, 2024 RE: Stay, Infineon v. Innoscience – NDCA

Apr 28, 2025EXHIBITPATENT OWNER

Joint Stipulation to Stay Pending ITC Proceeding; [Proposed] Order

Apr 28, 2025EXHIBITPATENT OWNER

Order Staying and Conditionally Closing Case for Statistical Purposes

Apr 28, 2025EXHIBITPATENT OWNER

Petitioner's Updated Exhibit List

Apr 23, 2025PAPERPETITIONER

Order Construing Certain Claim Terms, Inv. No. 337-TA-1414

Apr 23, 2025EXHIBITPETITIONER

Excerpts from Merriam Webster's Collegiate Dictionary

Apr 14, 2025EXHIBITPATENT OWNER

U.S. Patent Application Publication No. 2008/0251828 A1 ("Meng")

Apr 14, 2025EXHIBITPATENT OWNER

U.S. Patent Application Publication No. 2011/0247549 A1 ("Sachs")

Apr 14, 2025EXHIBITPATENT OWNER

Quirk, Semiconductor Manufacturing Technology (2001)

Apr 14, 2025EXHIBITPATENT OWNER

Interim Processes for PTAB Workload Management Memo

Apr 14, 2025EXHIBITPATENT OWNER

Patent Owner's Preliminary Response

Apr 14, 2025PAPERPATENT OWNER

Notice: Notice filing date accorded

Jan 13, 2025PAPERBOARD

Patent Owner's Mandatory Notices

Dec 10, 2024PAPERPATENT OWNER

Power of Attorney

Dec 10, 2024PAPERPATENT OWNER

U.S. Patent No. 8,686,562

Nov 18, 2024EXHIBITPETITIONER

Expert Declaration of Dr. Yuji Zhao

Nov 18, 2024EXHIBITPETITIONER

Curriculum Vitae of Dr. Yuji Zhao

Nov 18, 2024EXHIBITPETITIONER

U.S. Patent No. 5,943,601 to Usui et al.

Nov 18, 2024EXHIBITPETITIONER

U.S. Patent Publication No. 2010/0052066 to Yu et al.

Nov 18, 2024EXHIBITPETITIONER

U.S. Patent Publication No. 2008/0023726 to Adesida et al.

Nov 18, 2024EXHIBITPETITIONER

U.S. Patent No. 7,777,252 to Sugimoto et al.

Nov 18, 2024EXHIBITPETITIONER

Pearton, Gallium Nitride Processing for Electronics, Sensors & Spintronics

Nov 18, 2024EXHIBITPETITIONER

Adachi, Properties of Group-IV, III–V and II–VI Semiconductors

Nov 18, 2024EXHIBITPETITIONER

U.S. Patent Publication No. 2007/0164321 to Sheppard et al.

Nov 18, 2024EXHIBITPETITIONER

Mishra et al., Semiconductor Device Physics and Design

Nov 18, 2024EXHIBITPETITIONER

Wu et al., Very-High Power Density AlGaN/GaN HEMTs

Nov 18, 2024EXHIBITPETITIONER

Quay, Gallium Nitride Electronics

Nov 18, 2024EXHIBITPETITIONER

Mishra, AlGaN/GaN HEMTs - An Overview of Device Operation and Applications

Nov 18, 2024EXHIBITPETITIONER

Neaman, Semiconductor Physics and Devices - Part 1 of 2

Nov 18, 2024EXHIBITPETITIONER

Neaman, Semiconductor Physics and Devices - Part 2 of 2

Nov 18, 2024EXHIBITPETITIONER

Voss, Thermally Stable Ohmic and Schottky Contacts to GaN

Nov 18, 2024EXHIBITPETITIONER

Kramer, Fabrication and characterization of metal-semiconductor contacts

Nov 18, 2024EXHIBITPETITIONER

Kuzmik, Technology and Performance of InAlN/AlN/GaN HEMTs

Nov 18, 2024EXHIBITPETITIONER

Wu, Aluminum, magnesium, & gold contacts to contamination free n-GaN surfac

Nov 18, 2024EXHIBITPETITIONER

Foresi et al., Metal contacts to gallium nitride

Nov 18, 2024EXHIBITPETITIONER

Kayali., GaAs MMIC Reliability Assurance Guideline for Space Applications

Nov 18, 2024EXHIBITPETITIONER

U.S. Patent Publication No. 2009/0250816 to Chin et al.

Nov 18, 2024EXHIBITPETITIONER

U.S. Patent No. 7,335,590 to Suh et al.

Nov 18, 2024EXHIBITPETITIONER

U.S. Patent No. 6,607,976 to Chen et al.

Nov 18, 2024EXHIBITPETITIONER

Excerpts from Bauccio, Refractory Metals

Nov 18, 2024EXHIBITPETITIONER

Preuss, Finer Copper Wires Make for Faster Integrated Circuits

Nov 18, 2024EXHIBITPETITIONER

Cockeram, The Diffusion Bonding of Silicon Carbide and Boron Carbide

Nov 18, 2024EXHIBITPETITIONER

Kim, Atomic Layer Deposition of Metal and Nitride Thin films

Nov 18, 2024EXHIBITPETITIONER

U.S. Patent No. 6,844,258 to Fair et al.

Nov 18, 2024EXHIBITPETITIONER

U.S. Patent No. 4,980,752 to Jones, Jr.

Nov 18, 2024EXHIBITPETITIONER

U.S. Patent No. 5,635,763 to Inoue et al.

Nov 18, 2024EXHIBITPETITIONER

U.S. Patent No. 6,646,352 to Ohmi et al.

Nov 18, 2024EXHIBITPETITIONER

Order Staying and Conditionally Closing Case, 4-24-cv-01553

Nov 18, 2024EXHIBITPETITIONER

Excerpts from Prosecution History of the '562 Patent

Nov 18, 2024EXHIBITPETITIONER

Excerpts from Rooy, Introduction to Aluminum and Aluminum Alloys

Nov 18, 2024EXHIBITPETITIONER

Pierson, The Refractory Nitrides

Nov 18, 2024EXHIBITPETITIONER

Petition for Inter Partes Review of U.S. Patent No. 8,686,562

Nov 18, 2024PAPERPETITIONER

Petitioner Power of Attorney

Nov 18, 2024PAPERPETITIONER