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

Explore the PTAB proceeding IPR2024-00789 filed by Micron Technology, Inc. et al. on 2024-04-18. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2024-00789

Filing Date

2024-04-18

Accorded Filing Date

2024-04-18

Institution Decision Date

2024-10-25

Last Modified Date

2025-12-22

Proceeding Type

IPR

Termination Date

2025-10-23

Trial Status

Final Written Decision - Appealed

Parties & Counsel

Petitioner

Micron Technology, Inc. et al.

Represented By

Lang, Jeremyet al

Patent Owner / Respondent

Yangtze Memory Technologies Company, Ltd.

Represented By

Bonny, Christopheret 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 16402202

Respondent Patent Number 10861872

External Links

Espacenet

Google Patents

Respondent Inventor Wenyu Hua et al

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

Address and Attorney/Agent Information

14 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name Bayes PLLC

Customer Number 153988

Address 8260 Greensboro Drive, Suite 625, McLean, VA, 22102, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
34528	Ben Hsing	703-995-9887
34752	Raymond Werner	202-714-4422
62003	Cheri Huang	703-995-9887
62107	Anthony Canning	415-805-7942
66041	Zhiwei Zou	703-995-9887
69583	Jiayu Song	703-995-9887
69585	Gang Ye	703-995-9887
73999	Wenchong Shu	201-565-5739
74408	Su Xu	503-998-7594
76865	Andrew Ramos	703-995-9887
76888	Kris Teng	973-539-5330
77158	Zhiming Deng	703-995-9887
79975	Ziyou Zhou	434-832-9027
84246	Ruiqin Wang	571-577-2392

Proceeding Documents

PATENT OWNER’S NOTICE OF APPEAL NOTICE

2025-12-22 FILING PARTY: PATENT OWNER

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PATENT OWNER’S MANDATORY NOTICE INFORMATION UNDER 37 C.F.R. § 42.8(a)(2) NOTICE

2025-12-05 FILING PARTY: PATENT OWNER

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Patent Owner's Power of Attorney NOTICE

2025-12-05 FILING PARTY: PATENT OWNER

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Patent Owner's Updated Mandatory Notice Information NOTICE

2025-11-24 FILING PARTY: PATENT OWNER

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JUDGMENT Final Written Decision Determining All Challenged Claims Unpatentable 35 U.S.C. § 318(a) FINAL

2025-10-23 FILING PARTY: BOARD

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

Proceeding Overview

Parties & Counsel

Petitioner

Micron Technology, Inc. et al.

Represented By

Patent Owner / Respondent

Yangtze Memory Technologies Company, Ltd.

Represented By

Tribunal & Venue

Patent Information

Address and Attorney/Agent Information

Power of Attorney & Correspondence

Attorney / Agent Information

Proceeding Documents

PATENT OWNER’S NOTICE OF APPEAL NOTICE

PATENT OWNER’S MANDATORY NOTICE INFORMATION UNDER 37 C.F.R. § 42.8(a)(2) NOTICE

Patent Owner's Power of Attorney NOTICE

Patent Owner's Updated Mandatory Notice Information NOTICE

JUDGMENT Final Written Decision Determining All Challenged Claims Unpatentable 35 U.S.C. § 318(a) FINAL

Other: Hearing transcript OTHER

General Order: Related Matters Updates ORDER

Order: Related Matters Updates ORDER

Patent Owner's Updated Mandatory Notice Information NOTICE

Patent Owner's Updated Exhibit List NOTICE

Deposition Transcript of Dr. Banerjee [IPR2024-00789] Exhibit

Patent Owner's Updated Exhibit List NOTICE

Ex. 1043 - Hearing Demonstratives Exhibit

Patent Owner’s Demonstrative Slides Exhibit

Petitioner's Updated Exhibit List NOTICE

Order: Granting Patent Owner's Motions for Pro Hac Vice Admission of Andrew Radsch - 37 CFR 42.10 ORDER

Declaration of Andrew Radsch Exhibit

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

Order Setting Oral Argument ORDER

Patent Owner's Request for Oral Hearing OTHER

Petitioner's Request for Oral Argument OTHER

Transcript of May 29, 2025 Deposition of Dr. Banerjee Exhibit

Patent Owner's Sur-Reply OTHER

Patent Owner's Second Notice of Deposition of Dr. Sanjay Banerjee NOTICE

Ex. 1042 Exhibit

Ex. 1039 Exhibit

Ex. 1035 Reply Declaration of Sanjay Banerjee Exhibit

Ex. 1041 Exhibit

Ex. 1038 Exhibit

Ex. 1037 Exhibit

Ex. 1036 Exhibit

Ex. 1040 Exhibit

Petitioner's Reply Brief REPLYTOOPP

Petitioner's Amended Notice of Cross-Examination by Deposition of Kelin Kuhn, Ph.D. NOTICE

Notice of Joint Stipulation to Adjust Due Dates 2 and 3 NOTICE

Petitioner's Notice of Cross-Examination by Deposition of Kelin Kuhn, Ph.D. NOTICE

Contact - New Oxford American Exhibit

2025-01-08 Micron PLR 4-2 Prelim Claim Constructions & Extrinsic Evidence Exhibit

Patent Owner's Response RESPONSE

Electric Contact - McGraw-Hill Exhibit

Contact - Wiley Exhibit

Deposition Transcript of Dr. Banerjee Exhibit

2025-01-08 YMTC's Proposed Constructions Exhibit

January 17, 2025, Declaration of Dr. Kuhn Exhibit

Patent Owner's Notice of Deposition of Dr. Sanjay Banerjee NOTICE

SCHEDULING ORDER ORDER

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

Patent Owner's Preliminary Sur-Reply OTHER

Petitioner's Preliminary Reply OTHER

Conduct of the Proceeding 37 C.F.R. § 42.5(a) ORDER

Exhibit 3001 Exhibit

Patent Owner's Preliminary Response POPR

US8766336 Exhibit

Declaration of Jonathan Bradford Exhibit

Streetman metal semiconductor junctions Exhibit

Declaration of Kelin Kuhn, Ph.D. in Support of Patent Owner's Preliminary Response Exhibit

Kuhn CV Exhibit

Shur metal semiconductor junctions Exhibit

ORDER Granting Petitioner’s Motions for Pro Hac Vice Admission of Jared Bobrow 37 C.F.R. § 42.10(c) ORDER

Petitioner's Motion for Admission PHV of Jared Bobrow MOTION

Ex. 1034 Bobrow Declaration Exhibit

Petitioner's Explanation for and Ranking of Two Petitions Challenging U.S. Patent No. 10,861,872 and Ranking of Petitioners OTHER

Ex. 1031 Exhibit

Petitioner's Updated Exhibit List NOTICE

Ex. 1033 Exhibit