Yangtze Memory Technologies Company, Ltd. vs. Micron Technology, Inc. et al.

Explore the PTAB proceeding IPR2025-00098 filed by Yangtze Memory Technologies Company, Ltd. on 2024-11-18. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2025-00098

Filing Date

2024-11-18

Accorded Filing Date

2024-11-18

Institution Decision Date

2026-01-15

Last Modified Date

2026-02-18

Proceeding Type

IPR

Termination Date

2026-01-15

Trial Status

Institution Denied

Parties & Counsel

Petitioner

Yangtze Memory Technologies Company, Ltd.

Represented By

TAKAHASHI, HEATHERet al

Patent Owner / Respondent

Micron Technology, Inc. et al.

Represented By

Lang, Jeremyet al

Tribunal & Venue

Tribunal

Patent Trial and Appeal Board (USPTO)

Technology Center

TC 2800 - Semiconductors, Electrical & Optical Systems

Patent Information

1 Patent Involved

Respondent Application Number 13085083

Respondent Patent Number 8945996

External Links

Espacenet

Google Patents

Respondent Inventor Sanh D. Tang et al

Respondent Tech Center TC 2800 - Semiconductors, Electrical & Optical Systems

Address and Attorney/Agent Information

8 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name Wells St. John P.S.

Customer Number 21567

Address 601 W. Main Avenue, Suite 600, Spokane, WA, 99201, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
32268	Mark Matkin	509-624-4276
32356	Mark Hendricksen	509-624-4276
37144	Keith Grzelak	509-624-4276
38533	David Latwesen	509-624-4276
39833	James Shaurette	509-624-4276
40045	Donald Kenady	509-536-7590
46791	Robert Hyta	509-624-4276
48711	Jennifer Taylor	509-624-4276

Proceeding Documents

116

Vacating the Decision Granting Institution, and Denying Institution of Inter Partes Review DECISION

2026-01-15 FILING PARTY: BOARD

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Petitioner's Mandatory Notice Information NOTICE

2025-12-17 FILING PARTY: PETITIONER

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Petitioner's Power of Attorney NOTICE

2025-12-17 FILING PARTY: PETITIONER

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Patent Owner's Reply to Petitioner's Response to the Director's Show Cause Order OTHER

2025-12-08 FILING PARTY: PATENT OWNER

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Petitioner's Response to Order to Show Cause OTHER

2025-11-24 FILING PARTY: PETITIONER

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Yangtze Memory Technologies Company, Ltd. vs. Micron Technology, Inc. et al.

Proceeding Overview

Parties & Counsel

Petitioner

Yangtze Memory Technologies Company, Ltd.

Represented By

Patent Owner / Respondent

Micron Technology, Inc. et al.

Represented By

Tribunal & Venue

Patent Information

Address and Attorney/Agent Information

Power of Attorney & Correspondence

Attorney / Agent Information

Proceeding Documents

Vacating the Decision Granting Institution, and Denying Institution of Inter Partes Review DECISION

Petitioner's Mandatory Notice Information NOTICE

Petitioner's Power of Attorney NOTICE

Patent Owner's Reply to Petitioner's Response to the Director's Show Cause Order OTHER

Petitioner's Response to Order to Show Cause OTHER

Order to Show Cause ORDER

General Order: Related Matters Updates ORDER

Petitioner's Updated Mandatory Notice Information NOTICE

Order: Granting Guerra PHV Motion ORDER

Order Granting Director Review of Institution Decision REQUEST

Notice of Joint Stipulation to Modify Due Dates 1 and 2 NOTICE

Patent Owner's Updated Power of Attorney NOTICE

Ex. 2051 Decl of Josue Guerra Exhibit

Patent Owner's Updated Mandatory Notices NOTICE

Patent Owner's Motion for Admission Pro Hac Vice of Josue Guerra MOTION

Patent Owner's Notice of Deposition of Dr. Kelin Kuhn NOTICE

Petitioner's Power of Attorney NOTICE

Petitioner's Updated Mandatory Notice Information NOTICE

Order: ORDER Conditionally Granting Petitioner’s Motions for Pro Hac Vice Admission of Andrew Radsch 37 C.F.R. § 42.10 ORDER

Petitioner's Unopposed Motion for Pro Hac Vice Admission of Andrew Radsch MOTION

Declaration of Andrew Radsch Exhibit

Delegation Notice NOTICE

Authorized Response to Director Review Request OTHER

Ex. 3100 Counsel email Authorized Response Exhibit

Patent Owner's Request for Director Review REQUEST

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

SCHEDULING ORDER ORDER

Patent Owner's Updated Mandatory Notices NOTICE

Ex. 2050 Exhibit

Patent Owner's Preliminary Sur-Reply OTHER

Ex. 1031 Exhibit

Ex. 1028 Exhibit

Ex. 1033 Exhibit

Petitioner's Preliminary Reply to Patent Owner's Preliminary Response OTHER

Petitioner's Updated Mandatory Notice Information NOTICE

Ex. 1032 Exhibit

Ex. 1034 Exhibit

Ex. 1029 Exhibit

Ex. 1030 Exhibit

Order: Granting Patent Owner’s Motions for Admission Pro Hac Vice of Jared Bobrow ORDER

Order: Conduct of the Proceeding ORDER

Ex. 2008 Exhibit

Ex. 2003, Part 2 Exhibit

Ex. 2028 Exhibit

Ex. 2023 Exhibit

Ex. 2027 Exhibit

Ex. 2002 Exhibit

Ex. 2003, Part 1 Exhibit

Ex. 2016 Exhibit

Ex. 2009 Exhibit

Ex. 2047 Exhibit

Ex. 2044 Exhibit

Ex. 2039 Exhibit

Ex. 2049 Exhibit

Ex. 2045 Exhibit

Ex. 2022 Exhibit

Ex. 2018 Exhibit

Ex. 2003, Part 3 Exhibit

Ex. 2013 Exhibit

Ex. 2012 Exhibit

Ex. 2020 Exhibit

Ex. 2017 Exhibit

Ex. 2034 Exhibit

Ex. 2048 Exhibit

Ex. 2010 Exhibit