The detailed information for PTAB case with proceeding number IPR2021-01382 filed by Infineon Technologies AG et al. against Arigna Technology Limited on Aug 16, 2021. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2021-01382
Filing Date
Aug 16, 2021
Petitioner
Infineon Technologies AG et al.
Respondent
Arigna Technology Limited
Status
Final Written Decision
Respondent Application Number
12836922
Respondent Tech Center
2800
Respondent Patent Number
8247867
Institution Decision Date
Feb 22, 2022
Termination Date
Feb 15, 2023

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

Other: Fed Circuit mandate

Oct 30, 2024PAPERBOARD

Petitioners' Notice of Appeal

Mar 30, 2023PAPERPETITIONER

Final Written Decision: JUDGMENT Final Written Decision Determining No Challenged Claims Unpatentable 35 U.S.C. § 318(a)

Feb 15, 2023PAPERBOARD

Other: Hearing transcript

Dec 27, 2022PAPERBOARD

Patent Owner Arigna's Trial Presentation Demonstratives

Nov 15, 2022PAPERPATENT OWNER

Petitioner's Updated Exhibit List

Nov 15, 2022PAPERPETITIONER

Petitioner's Demonstratives

Nov 15, 2022EXHIBITPETITIONER

Updated Mandatory Notices of the Patent Owner Pursuant to 37 C.F.R. § 42.8(a)(2)

Oct 26, 2022PAPERPATENT OWNER

Order: Granting Request for Oral Hearing

Oct 21, 2022PAPERBOARD

Patent Owner's Request for Oral Argument

Oct 12, 2022PAPERPATENT OWNER

Petitioner's Request For Oral Argument

Oct 12, 2022PAPERPETITIONER

Patent Owner's Sur-Reply in Opposition to Petition for Inter Partes Review of U.S. Patent No. 8,247,867

Sep 21, 2022PAPERPATENT OWNER

Deposition transcript of Dr. Jack Lee, September 9, 2022

Sep 21, 2022EXHIBITPATENT OWNER

Notice of Deposition of Jack C. Lee, Ph.D.

Aug 24, 2022PAPERPATENT OWNER

Petitioner's Reply

Aug 10, 2022PAPERPETITIONER

Reply Expert Declaration of Jack Lee

Aug 10, 2022EXHIBITPETITIONER

Transcript of Deposition of Kelin Kuhn, dated Monday, July 11, 2022

Aug 10, 2022EXHIBITPETITIONER

Kelin Kuhn Errata Sheet, dated August 6, 2022

Aug 10, 2022EXHIBITPETITIONER

Petitioner Infineon Technologies AG's Notice of Deposition of Dr. Kelin J. Kuhn

Jun 29, 2022PAPERPETITIONER

Patent Owner's Response to Petition for Inter Partes Review of U.S. Patent No. 8,247,867

May 18, 2022PAPERPATENT OWNER

Declaration of Dr. Kelin J. Kuhn in Support of Patent Owner's Response to Petition for Inter Partes Review of U.S. Patent No. 8,247,867

May 18, 2022EXHIBITPATENT OWNER

Deposition transcript of Dr. Jack Lee, April 22, 2022

May 18, 2022EXHIBITPATENT OWNER

Exhibits from deposition of Dr. Jack Lee, April 22, 2022

May 18, 2022EXHIBITPATENT OWNER

Errata to April 22, 2022 deposition transcript of Dr. Jack Lee

May 18, 2022EXHIBITPATENT OWNER

Dictionary.com definition of "penetrate"

May 18, 2022EXHIBITPATENT OWNER

CollinsDictionary.com definition of "penetrate"

May 18, 2022EXHIBITPATENT OWNER

Shorter Oxford English Dictionary, Sixth Edition, 2007, definition of "penetrate"

May 18, 2022EXHIBITPATENT OWNER

The American Heritage Dictionary of the English Language, Fifth Edition, 2018, definition of "penetrate"

May 18, 2022EXHIBITPATENT OWNER

Seven M. Kaplan, Wiley Electrical and Electronics Engineering Dictionary, IEEE Press, 2004, definition of "film"

May 18, 2022EXHIBITPATENT OWNER

Kim et al., High-Density Trench DMOSFETs Employing Two Step Trench Technique and Trench Contact Structure, 2003 IEEE 15th International Symposium on Power Semiconductor Devices and ICs Proceedings

May 18, 2022EXHIBITPATENT OWNER

U.S. Patent No. 6,413,822

May 18, 2022EXHIBITPATENT OWNER

R.K. Williams et al., The Trench Power MOSFET: Part I-History, Technology, and Prospects, IEEE Transactions on Electron Devices, vol. 64, no. 3, pp. 674-91 (Mar. 2017)

May 18, 2022EXHIBITPATENT OWNER

Colinge et al., SOI Gated Resistor: CMOS without Junctions, IEEE 2009

May 18, 2022EXHIBITPATENT OWNER

Yannis Tsividis, Operation and Modeling of the MOS Transistor, Second Edition, 1999

May 18, 2022EXHIBITPATENT OWNER

Van Der Tol et al., Potential and Electron Distribution Model for the Buried-Channel MOSFET, IEEE Transactions on Electron Devices, Vol. 36, No. 4, April 1989

May 18, 2022EXHIBITPATENT OWNER

Curriculum Vitae of Dr. Kelin J. Kuhn

May 18, 2022EXHIBITPATENT OWNER

Kelin J. Kuhn: Listing of Case Work

May 18, 2022EXHIBITPATENT OWNER

Notice of Deposition of Jack C. Lee, Ph.D.

Apr 12, 2022PAPERPATENT OWNER

Mandatory Notices of the Patent Owner Pursuant to 37 C.F.R. 42.8(a)(2)

Mar 30, 2022PAPERPATENT OWNER

Patent Owner's Objections to Petitioner's Evidence

Mar 8, 2022PAPERPATENT OWNER

Scheduling Order

Mar 1, 2022PAPERBOARD

DECISION Granting Institution of Inter Partes Review 35 U.S.C. sec 314

Feb 22, 2022PAPERBOARD

Petitioner Infineon Technologies AG's Power of Attorney

Feb 15, 2022PAPERPETITIONER

Petitioner Infineon Technologies AG's Updated Mandatory Notices Pursuant to 37 C.F.R. 42.8(a)(2)

Feb 15, 2022PAPERPETITIONER

Patent Owner's Preliminary Response Under 37 C.F.R. 42.107 to Petition for Inter Partes Review of U.S. Patent No. 8,247,867

Nov 26, 2021PAPERPATENT OWNER

Patent Owner's Exhibit 2001

Nov 26, 2021EXHIBITPATENT OWNER

Patent Owner's Exhibit 2002

Nov 26, 2021EXHIBITPATENT OWNER

Patent Owner's Exhibit 2003

Nov 26, 2021EXHIBITPATENT OWNER

Patent Owner's Exhibit 2004

Nov 26, 2021EXHIBITPATENT OWNER

Patent Owner's Exhibit 2005

Nov 26, 2021EXHIBITPATENT OWNER

Patent Owner's Exhibit 2006

Nov 26, 2021EXHIBITPATENT OWNER

Patent Owner's Exhibit 2007

Nov 26, 2021EXHIBITPATENT OWNER

Patent Owner's Exhibit 2008

Nov 26, 2021EXHIBITPATENT OWNER

Patent Owner's Exhibit 2009

Nov 26, 2021EXHIBITPATENT OWNER

Notice of Accord Filing Date

Aug 26, 2021PAPERBOARD

Patent Owner's Power of Attorney

Aug 19, 2021PAPERPATENT OWNER

Patent Owner's Mandatory Notices

Aug 19, 2021PAPERPATENT OWNER

Patent Owner's Power of Attorney

Aug 19, 2021PAPERPATENT OWNER

Patent Owner's Mandatory Notices

Aug 19, 2021PAPERPATENT OWNER

U.S. Patent No. 8,247,867 to Nakata et al.

Aug 16, 2021EXHIBITPETITIONER

Expert Declaration of Jack Lee

Aug 16, 2021EXHIBITPETITIONER

CV of Jack Lee

Aug 16, 2021EXHIBITPETITIONER

File History of U.S. Patent No. 8,247,867 to Nakata et al.

Aug 16, 2021EXHIBITPETITIONER

U.S. Patent No. 6,872,653

Aug 16, 2021EXHIBITPETITIONER

U.S. Patent No. 6,858,896

Aug 16, 2021EXHIBITPETITIONER

U.S. Patent Publication 2009/0218619

Aug 16, 2021EXHIBITPETITIONER

Stanley Wolf, Microchip Manufacturing (2004)

Aug 16, 2021EXHIBITPETITIONER

Power of Attorney

Aug 16, 2021PAPERPETITIONER

PETITION FOR INTER PARTES REVIEW OF CLAIMS 8 & 9 OF U.S. PATENT NO. 8,247,867

Aug 16, 2021PAPERPETITIONER