The detailed information for PTAB case with proceeding number IPR2023-00900 filed by Micron Technology, Inc. et al. against BeSang Inc. on May 4, 2023. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2023-00900
Filing Date
May 4, 2023
Petitioner
Micron Technology, Inc. et al.
Respondent
BeSang Inc.
Status
Final Written Decision - Appealed
Respondent Application Number
10934270
Respondent Tech Center
2800
Respondent Patent Number
7378702
Institution Decision Date
Nov 17, 2023
Termination Date
Nov 13, 2024

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

Petitioner's Notice of Appeal

Dec 20, 2024PAPERPETITIONER

Judgment Final Written Decision

Nov 13, 2024PAPERBOARD

Other: Hearing transcript

Sep 17, 2024PAPERBOARD

Patent Owner's Updated Exhibit List

Aug 19, 2024PAPERPATENT OWNER

Patent Owner's Demonstratives

Aug 19, 2024EXHIBITPATENT OWNER

Petitioner's Updated List of Exhibits

Aug 19, 2024PAPERPETITIONER

Petitioner's Demonstratives

Aug 19, 2024EXHIBITPETITIONER

LEAP Practitioner Request and Verification Form (Petitioner)

Aug 16, 2024PAPERBOARD

Joint Stipulation To Modify Due Date To Exchange Demonstratives

Aug 13, 2024PAPERPETITIONER

ORDER Setting Oral Argument 37 C.F.R. § 42.70

Jul 30, 2024PAPERBOARD

Petitioner's Request for Oral Argument

Jul 3, 2024PAPERPETITIONER

Patent Owner's Request for Oral Argument

Jul 3, 2024PAPERPATENT OWNER

Patent Owner's Sur-Reply

Jun 21, 2024PAPERPATENT OWNER

Dr. Jack C. Lee Depo. Transcript (June 12, 2024)

Jun 21, 2024EXHIBITPATENT OWNER

Petitioner's Opposition to Patent Owner's Motion to Strike

Jun 12, 2024PAPERPETITIONER

Patent Owner's Motion to Strike

May 29, 2024PAPERPATENT OWNER

Patent Owner's Notice of Deposition of Dr. Jack C. Lee

May 15, 2024PAPERPATENT OWNER

Joint Stipulation to Modify Due Date 3

May 15, 2024PAPERPATENT OWNER

Patent Owner's Objections to Evidence

May 10, 2024PAPERPATENT OWNER

Petitioner's Reply to Patent Owner's Response

May 3, 2024PAPERPETITIONER

Y. Beilliard et al., Advances Toward Reliable High Density Cu–Cu Interconnects by Cu-SiO2 Direct Hybrid Bonding, 2014 International 3D Systems Integration Conference (3DIC) (2014)

May 3, 2024EXHIBITPETITIONER

Perrine Batude et al., 3-D Sequential Integration: A Key Enabling Technology for Heterogeneous Co-Integration of New Function With CMOS, 2 IEEE J. Emerging and Selected Topics in Circuits and Systems 714-22 (2012)

May 3, 2024EXHIBITPETITIONER

Rafael Reif et al., Technology and Applications of Three- Dimensional Integration, 2004 Electrochemical Society Proceedings Volume 261-76 (2004)

May 3, 2024EXHIBITPETITIONER

Dr. Lee’s Deposition Errata Sheet

May 3, 2024EXHIBITPETITIONER

SEM Image

May 3, 2024EXHIBITPETITIONER

Two-level Stack of Watanabe’s Fig. 7

May 3, 2024EXHIBITPETITIONER

Four-level Stack of Watanabe’s Fig. 7

May 3, 2024EXHIBITPETITIONER

Certain Semiconductor Chips and Prods. Containing Same, ITC Inv. No. 337-TA-753, 2012 WL 927056 (Mar. 2, 2012)

May 3, 2024EXHIBITPETITIONER

Certain Semiconductor Chips and Prods. Containing Same, ITC Inv. No. 337-TA-753, 2012 WL 927056 (Mar. 2, 2012)

May 3, 2024EXHIBITPETITIONER

Declaration of Dr. Jack C. Lee in Support of Petitioner’s Reply to Patent Owner’s Response

May 3, 2024EXHIBITPETITIONER

Email thread from Sang-Yun Lee, dated Nov. 8-26, 2007

May 3, 2024EXHIBITPETITIONER

Sang-Yun Lee & Junil Park, Architecture of 3D Memory Cell Array on 3D IC, IEEE (2012)

May 3, 2024EXHIBITPETITIONER

Email thread from Scott DeBoer (Micron), dated Oct. 10, 2017

May 3, 2024EXHIBITPETITIONER

Email from Scott DeBoer (Micron), dated July 19, 2016

May 3, 2024EXHIBITPETITIONER

Sang-Yun Lee & Junil Park, History and Trend of 3-Dimensional Integrated Circuit

May 3, 2024EXHIBITPETITIONER

International Technology Roadmap for Semiconductors: Front End Processes (2003)

May 3, 2024EXHIBITPETITIONER

U.S. Patent No. 6,951,798

May 3, 2024EXHIBITPETITIONER

Gerald Lucovsky et al., Integration of Plasma-Assisted and Rapid Thermal Processing for Low-Thermal Budget Preparation of Ultra- Thin Dielectrics for Stacked-Gate Device Structures, 33 Jpn. J. Appl. Phys. Vol. 7061-70 (1994)

May 3, 2024EXHIBITPETITIONER

J. Wong et al., Rapid Thermal Annealing of Deposited 𝑆𝑖𝑂􀬶 Films, 35 Mat. Res. Soc. Symp. Proc. 514-20 (1985)

May 3, 2024EXHIBITPETITIONER

Dr. Steven A. Przybylski Deposition Transcript (Apr. 5, 2024)

May 3, 2024EXHIBITPETITIONER

D.E. Mercer et al., Will Thermal Budget Really Matter in the Future, 2001-9 Electrochemical Soc. Proceedings 247 (2000)

May 3, 2024EXHIBITPETITIONER

Jürgen Regner, An Analytical Approach to Quantify the Thermal Budget in Consideration of Consecutive Thermal Process Steps, 10th IEEE Int’l Conference on Advanced Thermal Processing of Semiconductors – RTP 15-20 (2002)

May 3, 2024EXHIBITPETITIONER

R. L. Smith & S. D. Collins, A Wafer-to-wafer Alignment Technique, 20 Sensors & Actuators 315-16 (1989)

May 3, 2024EXHIBITPETITIONER

Frank Niklaus et al., A Method to Maintain Wafer Alignment Precision During Adhesive Wafer Bonding, 107 Sensors & Actuators 273-78 (2003)

May 3, 2024EXHIBITPETITIONER

Updated Guidance for Making a Proper Determination of Obviousness, 89 Fed. Reg. 14,449-453 (Feb. 27, 2024), https://www.federalregister.gov/documents/2024/02/27/2024- 03967/updated-guidance-for-making-a-proper-determination-ofobviousness

May 3, 2024EXHIBITPETITIONER

Roberto Bez et al., Introduction to Flash Memory, 91 Proc. IEEE 489-502 (2003)

May 3, 2024EXHIBITPETITIONER

Paolo Pavan, Flash Memory Cells—An Overview, 85 Proc. IEEE 1248 (1997)

May 3, 2024EXHIBITPETITIONER

Keith Thompson, Electromagnetic Fast-Firing for the Rapid Thermal Processing of Silicon (Feb. 25, 2003) (Ph.D. dissertation, University of Wisconsin-Madison)

May 3, 2024EXHIBITPETITIONER

Keith Thompson et al., Direct Silicon-Silicon Bonding by Electromagnetic Induction Heating, 11 J. Microelectromechanical Sys. 285-92 (2002)

May 3, 2024EXHIBITPETITIONER

U.S. Patent No. 5,519,236

May 3, 2024EXHIBITPETITIONER

U.S. Patent No. 5,932,920

May 3, 2024EXHIBITPETITIONER

Petitioner’s Notice of Deposition of Dr. Steven A. Przybylski

Feb 22, 2024PAPERPETITIONER

Patent Owner's Response to Petition for Inter Partes Review

Feb 16, 2024PAPERPATENT OWNER

Bez, Intro to Flash Memory

Feb 16, 2024EXHIBITPATENT OWNER

Executive Summary, ITRS (2003)

Feb 16, 2024EXHIBITPATENT OWNER

'994 Patent, Fig. 12B (annotated by Dr. Lee)

Feb 16, 2024EXHIBITPATENT OWNER

'994 Patent, Fig. 12B (annotated by Dr. Lee)

Feb 16, 2024EXHIBITPATENT OWNER

'994 Patent, Fig. 12B (annotated by Dr. Lee)

Feb 16, 2024EXHIBITPATENT OWNER

'994 Patent, Fig. 12B (annotated by Dr. Lee)

Feb 16, 2024EXHIBITPATENT OWNER

Batude, 3-D Sequential Information (2012)

Feb 16, 2024EXHIBITPATENT OWNER

Dr. Jack C. Lee Depo. Transcript (Feb. 6, 2024)

Feb 16, 2024EXHIBITPATENT OWNER

Declaration of Steven A. Przybylski

Feb 16, 2024EXHIBITPATENT OWNER

CV of Steven A. Przybylski

Feb 16, 2024EXHIBITPATENT OWNER

Webster's Dictionary excerpt (2003)

Feb 16, 2024EXHIBITPATENT OWNER

Random House Dictionary excerpt (1997)

Feb 16, 2024EXHIBITPATENT OWNER

May, Fundamentals of Semiconductor Manufacturing (2006)(excerpts)

Feb 16, 2024EXHIBITPATENT OWNER

Keeth, DRAM Circuit Design Fundamental (2008) (excerpts)

Feb 16, 2024EXHIBITPATENT OWNER

Keeth, DRAM Circuit Design Tutorial (2001) (excerpts)

Feb 16, 2024EXHIBITPATENT OWNER

Itoh, VLSI Memory Chip Design (2001) (excerpts)

Feb 16, 2024EXHIBITPATENT OWNER

Interconnect, ITRS (2007)

Feb 16, 2024EXHIBITPATENT OWNER

2/16/2024 Board email

Feb 16, 2024EXHIBITPATENT OWNER

Joint Stipulation to Modify Due Date 1

Jan 12, 2024PAPERPATENT OWNER

Patent Owner's Amended Notice of Deposition of Dr. Jack C. Lee

Jan 12, 2024PAPERPATENT OWNER

Patent Owner's Notice of Deposition of Dr. Jack C. Lee

Jan 3, 2024PAPERPATENT OWNER

EXPUNGED

Dec 29, 2023PAPERPETITIONER

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

Dec 29, 2023PAPERPETITIONER

Petitioner's Updated List of Exhibits

Dec 27, 2023PAPERPETITIONER

BeSang, Inc. v. Micron Technology Inc. et al., 2:23-CV-00028-JRG-RSP, D.I. 95 (E.D. Tex. Dec. 20, 2023), Order Granting Stipulation and Joint Motion to Stay Pending Inter Partes Review (“Order Granting Stay”)

Dec 27, 2023EXHIBITPETITIONER

Patent Owner's Objections to Evidence

Dec 4, 2023PAPERPATENT OWNER

Institution Decision: Grant

Nov 17, 2023PAPERBOARD

Order: Scheduling Order

Nov 17, 2023PAPERBOARD

Patent Owner's Preliminary Sur-Reply

Sep 28, 2023PAPERPATENT OWNER

9-14-2023 Email from Board Authorizing Preliminary Reply and Sur-Reply Briefing

Sep 28, 2023EXHIBITPATENT OWNER

Petitioner's Preliminary Reply In Support of Inter Partes Review of U.S. Patent No. 7,378,702

Sep 21, 2023PAPERPETITIONER

Letter dated September 21, 2023 to counsel for Patent Owner from John Kappos

Sep 21, 2023EXHIBITPETITIONER

Patent Owner's Preliminary Response

Aug 28, 2023PAPERPATENT OWNER

First Amended Docket Control Order, BeSang v. Micron (E.D. Tex. June 21, 2023)

Aug 28, 2023EXHIBITPATENT OWNER

Docket Re BeSang v. Micron (E.D. Tex.) (as of Aug. 28, 2023)

Aug 28, 2023EXHIBITPATENT OWNER

Defs' Patent L.R. 3-3 Invalidity Contentions, BeSang v. Micron (E.D. Tex. July 11, 2023)

Aug 28, 2023EXHIBITPATENT OWNER

Mutschler, Stanford, Korean nanofab center, EDN (Aug. 13, 2008)

Aug 28, 2023EXHIBITPATENT OWNER

Press Release, Micron and Intel Unveil New 3D NAND Flash Memory (Mar. 26, 2015)

Aug 28, 2023EXHIBITPATENT OWNER

Clarke, EE Times updates list of emerging startups (Feb. 2, 2009)

Aug 28, 2023EXHIBITPATENT OWNER

GSA Forum, Exploring the Potential of Emerging Semiconductor Technology (June 2011)

Aug 28, 2023EXHIBITPATENT OWNER

Frost & Sullivan, Looking Beyond TSV For 3D IC Technology (Mar. 2009)

Aug 28, 2023EXHIBITPATENT OWNER

Press Release, Micron and Intel Extend their Leadership (May 21, 2018)

Aug 28, 2023EXHIBITPATENT OWNER

Micron Unveils 3D NAND (Mar. 26, 2015) (video file)

Aug 28, 2023EXHIBITPATENT OWNER

Radar Scope, Semiconductor Times (Apr. 2007)

Aug 28, 2023EXHIBITPATENT OWNER

1-29-2007 Email from Peter Feeley to BeSang

Aug 28, 2023EXHIBITPATENT OWNER

7-30-2007 Email exchange between Tom Arnold, Sang-Yun Lee, and others

Aug 28, 2023EXHIBITPATENT OWNER

US District Courts – Federal Court Management Statistics (June 30, 2023)

Aug 28, 2023EXHIBITPATENT OWNER

Notice: Notice filing date accorded

May 26, 2023PAPERBOARD

Notice : Mandatory Notice

May 25, 2023PAPERPATENT OWNER

Notice : Power of Attorney

May 25, 2023PAPERPATENT OWNER

U.S. Patent No. 7,378,702 (“the ’702 Patent”)

May 4, 2023EXHIBITPETITIONER

Curriculum Vitae of Dr. Jack C. Lee

May 4, 2023EXHIBITPETITIONER

Prosecution History of U.S. Patent No. 7,378,702 (App. No. 10/934,270)

May 4, 2023EXHIBITPETITIONER

U.S. Patent No. 5,091,762 (“Watanabe”)

May 4, 2023EXHIBITPETITIONER

U.S. Patent Application Pub. No. US2002/0154556 (“Endoh”) [Part 1]

May 4, 2023EXHIBITPETITIONER

U.S. Patent Application Pub. No. US2002/0154556 (“Endoh”) [Part 2]

May 4, 2023EXHIBITPETITIONER

U.S. Patent Application Pub. No. US2002/0154556 (“Endoh”) [Part 3]

May 4, 2023EXHIBITPETITIONER

U.S. Patent Application Pub. No. US2002/0154556 (“Endoh”) [Part 4]

May 4, 2023EXHIBITPETITIONER

U.S. Patent Application Pub. No. US2002/0154556 (“Endoh”) [Part 5]

May 4, 2023EXHIBITPETITIONER

U.S. Patent Application Pub. No. US2002/0154556 (“Endoh”) [Part 6]

May 4, 2023EXHIBITPETITIONER

U.S. Patent No. 6,881,994 (“Lee”)

May 4, 2023EXHIBITPETITIONER

U.S. Patent No. 7,221,008 (“Matamis”)

May 4, 2023EXHIBITPETITIONER

G. Groeseneken et al., Basics of Nonvolatile Semiconductor Memory Devices

May 4, 2023EXHIBITPETITIONER

Philip M. Sailer et al., Creating 3D Circuits Using Transferred Films, IEEE

May 4, 2023EXHIBITPETITIONER

U.S. Patent No. 5,808,938 (“Tran”)

May 4, 2023EXHIBITPETITIONER

U.S. Patent No. 6,982,905 (“Nguyen”)

May 4, 2023EXHIBITPETITIONER

U.S. Patent No. 6,807,098 (“Jeong”)

May 4, 2023EXHIBITPETITIONER

Kee-Ho Yu et al., Real-Time Microvision System with Three-Dimensional

May 4, 2023EXHIBITPETITIONER

U.S. Patent No. 5,374,564 (“Bruel”)

May 4, 2023EXHIBITPETITIONER

Horacio Mendez, Silicon-on-Insulator: SOI Technology and Ecosystem

May 4, 2023EXHIBITPETITIONER

U.S. District Courts – Combined Civil and Criminal Federal Court Management

May 4, 2023EXHIBITPETITIONER

T. Mikolajick et al., The Future of Charge Trapping Memories

May 4, 2023EXHIBITPETITIONER

Complaint, BeSang Inc. v. Micron Tech., Inc., No. 2:23-cv-00028

May 4, 2023EXHIBITPETITIONER

Jim Handy, 3D NAND: Benefits of Charge Traps over Floating Gates

May 4, 2023EXHIBITPETITIONER

E. Bertagnolli et al., ROS: An Extremely High Density MASK ROM Technology

May 4, 2023EXHIBITPETITIONER

Tetsuo Endoh et al., Novel Ultrahigh-Density Flash memory

May 4, 2023EXHIBITPETITIONER

F. Nemati & J.D. Plummer, A Novel High Density, Low Voltage SRAM Cell

May 4, 2023EXHIBITPETITIONER

K.W. Lee et al., Three-Dimensional Shared Memory Fabricated Using Wafer

May 4, 2023EXHIBITPETITIONER

NAND vs. NOR Flash Memory, Toshiba America Electronic Components, Inc.

May 4, 2023EXHIBITPETITIONER

G.K. Celler & Sorin Crisoloveanu, Frontiers of Silicon-on-Insulator

May 4, 2023EXHIBITPETITIONER

Timeline, Soitec

May 4, 2023EXHIBITPETITIONER

G. Shahidi et al., Fabrication of CMOS on Ultrathin SOI

May 4, 2023EXHIBITPETITIONER

MicroChemicals, Further Processing of Silicon Wafers

May 4, 2023EXHIBITPETITIONER

Hiroshi Sakuraba et al., New Three-Dimensional High-Density

May 4, 2023EXHIBITPETITIONER

Declaration of Dr. Jack C. Lee

May 4, 2023EXHIBITPETITIONER

Petition for Inter Partes Review of U.S. Patent No. 7,378,702

May 4, 2023PAPERPETITIONER

Petitioner Micron Technology, Inc. et al.'s Power of Attorney

May 4, 2023PAPERPETITIONER