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

Explore the PTAB proceeding IPR2025-00501 filed by Yangtze Memory Technologies Company, Ltd. et al. on 2025-02-13. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2025-00501

Filing Date

2025-02-13

Accorded Filing Date

2025-02-13

Institution Decision Date

2025-08-14

Last Modified Date

2025-12-12

Proceeding Type

IPR

Termination Date

2025-08-18

Trial Status

Discretionary Denial

Parties & Counsel

Petitioner

Yangtze Memory Technologies Company, Ltd. et al.

Represented By

Zou, Zhiweiet 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 16051886

Respondent Patent Number 10373974

External Links

Espacenet

Google Patents

Respondent Inventor Eric H. Freeman et al

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

Address and Attorney/Agent Information

23 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name TRASK BRITT, P.C./ MICRON TECHNOLOGY

Customer Number 63162

Address 230 South 500 East, Suite 300, SALT LAKE CITY, UT, 84102, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
33041	Allen Turner	801-532-1922
36194	Marylou Lavoie	860-651-3130
41234	John Oskorep	312-222-1860
42292	Scott Barker	208-368-4547
47628	Katherine Hamer	801-532-1922
48396	H Burton	801-532-1922
56957	J. Gunn	801-532-1922
57664	Rexford Johnson	208-562-4900
58604	Jason Nixon	801-532-1922
59092	Timothy Murphy	208-368-1016
59542	Warunee Srisiri-Sisson	803-627-4801
59765	Elizabeth Schierman	801-532-1922
60887	Andrew Baca	801-532-1922
62879	Jesse Flores	801-994-8705
64746	James Watson	801-532-1922
68574	Jacob Beers	801-532-1922
70569	Brian Prince	801-532-1922
70880	Victor Liu	--
74528	Yosuke Watanabe	208-368-3291
78191	Logan Farnsworth	801-994-8761
80014	David Ostler	801-558-5425
80252	Xerxes Sifi	216-633-8938
83156	Daniel Berger	801-532-1922

Proceeding Documents

110

Notice: refund approved NOTICE

2025-12-12 FILING PARTY: BOARD

Download

Petitioner's Request For Refund of Post-Institution Fee OTHER

2025-12-11 FILING PARTY: PETITIONER

Download

Order Denying Director Review of Institution Decision REHEARING

2025-11-03 FILING PARTY: BOARD

Download

3101

Request for Supplemental Brief - Denied Exhibit

2025-10-01 FILING PARTY: BOARD

Download

2053

Ex. 2053 Exhibit

2025-09-22 FILING PARTY: PATENT OWNER

Download

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

Proceeding Overview

Parties & Counsel

Petitioner

Yangtze Memory Technologies Company, Ltd. et al.

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

Notice: refund approved NOTICE

Petitioner's Request For Refund of Post-Institution Fee OTHER

Order Denying Director Review of Institution Decision REHEARING

Request for Supplemental Brief - Denied Exhibit

Ex. 2053 Exhibit

Ex. 2055 Exhibit

Ex. 2058 Exhibit

Ex. 2054 Exhibit

Ex. 2052 Exhibit

Ex. 2059 Exhibit

Ex. 2057 Exhibit

Other: other OTHER

Ex. 2056 Exhibit

Ex. 2060 Exhibit

Ex. 3100 Counsel email for Authorized response Exhibit

Request for Director Review REQUEST

Director Discretionary Decision: Deny RESPONSE

EX1029 - Printout, Bureau of Industry and Security, Entity List FAQs (2024) Exhibit

Patent Owner's Preliminary Response POPR

EX1030 - 87 Fed. Reg. 77505 (December 19, 2022), Additions and Revisions to the Entity List and Conforming Removal From the Unverified List Exhibit

EX1026 - Press Release, U.S. Department of Commerce, Department of Commerce Awards CHIPS Incentives to Micron for Idaho and New York Projects and Announces Preliminary Memorandum of Terms for Virginia DRAM Project to Secure Domestic Supply of Legacy Memory Chips (Dec. 10, 2024) Exhibit

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

EX1028 - IPR2024-00370 (Micron Technology v. Netlist Inc.), Paper 1 (excerpt) Exhibit

EX1031 - Printout, Yahoo Finance, Micron Technology Inc. (MU) Exhibit

EX1032 - Printout, Slashgear, The Real Owners Behind the World’s Biggest Tech Companies Exhibit

EX1025 - Order Granting Motion To Stay Case Pending Inter Partes Review, Yangtze Memory Technologies Co. Ltd. v. Micron Technology, Inc. and Micron Consumer Products Group, LLC., No. 3:23-cv-05792-RFL, D.I. 243 (N.D. Cal. March 14, 2025) Exhibit

EX1027 - IPR2025-00245 (Micron Technology, Inc., v. Yangtze Memory Technologies Company, Ltd.,), Paper 1 (excerpt) Exhibit

Patent Owner's Motion for Admission Pro Hac Vice of Jared Bobrow MOTION

EX. 2051 Exhibit

Ex. 2029 Exhibit

Ex. 2038 Exhibit

Ex. 2021 Exhibit

Ex. 2016 Exhibit

Ex. 2002 Exhibit

Ex. 2020 Exhibit

Ex. 2017 Exhibit

Ex. 2013 Exhibit

Ex. 2022 Exhibit

Ex. 2033 Exhibit

Ex. 2050 Exhibit

Ex. 2034 Exhibit

Ex. 2028 Exhibit

Ex. 2010 Exhibit

Ex. 2031 Exhibit

Ex. 2036 Exhibit

Ex. 2024 Exhibit

Ex. 2006 Exhibit

Ex. 2030 Exhibit

Ex. 2026 Exhibit

Ex. 2047 Exhibit

Ex. 2012 Exhibit

Ex. 2046 Exhibit

Ex. 2019 Exhibit

Ex. 2040 Exhibit

Ex. 2014 Exhibit

Patent Owner's Discretionary Denial Briefing RESPONSE

Ex. 2049 Exhibit

Ex. 2023 Exhibit

Ex. 2025 Exhibit

Ex. 2001 Exhibit

Ex. 2032 Exhibit

Ex. 2005 Exhibit

Ex. 2015 Exhibit

Ex. 2037 Exhibit

Ex. 2007 Exhibit