Nintendo Co., Ltd. et al. vs. Malikie Innovations Ltd.

Explore the PTAB proceeding IPR2026-00003 filed by Nintendo Co., Ltd. et al. on 2025-10-08. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2026-00003

Filing Date

2025-10-08

Accorded Filing Date

2025-10-08

Institution Decision Date

—

Last Modified Date

2026-03-02

Proceeding Type

IPR

Termination Date

2026-02-09

Trial Status

Terminated-Settled

Parties & Counsel

Petitioner

Nintendo Co., Ltd. et al.

Represented By

Gardner, Eamonnet al

Patent Owner / Respondent

Malikie Innovations Ltd.

Represented By

Colsher, Patricket al

Tribunal & Venue

Tribunal

Patent Trial and Appeal Board (USPTO)

Technology Center

TC 2600 - Communications

Patent Information

1 Patent Involved

Respondent Application Number 10399859

Respondent Patent Number 7529305

External Links

Espacenet

Google Patents

Respondent Inventor Wen Tong et al

Respondent Tech Center TC 2600 - Communications

Address and Attorney/Agent Information

3 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name DOWELL & DOWELL, P.C.

Customer Number —

Address POB 200, 3200 Ridge Pike, Ste 300, NORRISTOWN, PA, 19403, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
26868	Ralph Dowell	703-739-9888
53604	Wendy Slade	484-232-8227
72995	Jeremy Miller	484-232-8227

Proceeding Documents

Notice: refund approved NOTICE

2026-03-02 FILING PARTY: BOARD

Download

Petitioners' Request for Refund of Post-Institution Fees OTHER

2026-02-19 FILING PARTY: PETITIONER

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Termination Decision: Settlement Prior to Institution of Trial 37 C.F.R. sec. 42.74 TERMINATE

2026-02-09 FILING PARTY: BOARD

Download

3101

Email Correspondence Exhibit

2025-12-04 FILING PARTY: BOARD

Download

Joint Request to Keep Agreement Confidential MOTION

2025-12-02 FILING PARTY: PATENT OWNER

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Nintendo Co., Ltd. et al. vs. Malikie Innovations Ltd.

Proceeding Overview

Parties & Counsel

Petitioner

Nintendo Co., Ltd. et al.

Represented By

Patent Owner / Respondent

Malikie Innovations Ltd.

Represented By

Tribunal & Venue

Patent Information

Address and Attorney/Agent Information

Power of Attorney & Correspondence

Attorney / Agent Information

Proceeding Documents

Notice: refund approved NOTICE

Petitioners' Request for Refund of Post-Institution Fees OTHER

Termination Decision: Settlement Prior to Institution of Trial 37 C.F.R. sec. 42.74 TERMINATE

Email Correspondence Exhibit

Joint Request to Keep Agreement Confidential MOTION

Joint Motion to Terminate (pre-DI) MOTION

Notice: Power of Attorney NOTICE

Notice: Mandatory Notice NOTICE

Notice: Notice filing date accorded NOTICE

Notice: Power of Attorney NOTICE

U.S. Patent No. 5,410,538 Exhibit

Rappaport, Theodore S., et al., “900- MHz multipath propagation measure..." Exhibit

Papadias, Constantinos, “On the Spectral Efficiency of Space-Time..." Exhibit

Rappaport, Theodore S., “Wireless Communications—Principles and..." Exhibit

Calderbank, A. Robert, “The art of signaling: Fifty Years of Coding Theory" Exhibit

U.S. Patent No. 6,128,330 Exhibit

Lee, Donghoon, and Kyungwhoon Cheun, “A New Symbol Timing Recovery..." Exhibit

Gaspa, Roger, and Javier R Fonollosa, “Comparison of Different Transmit..." Exhibit

Cox, Donald, “Delay Doppler characteristics of multipath propagation at..." Exhibit

Bevan, D.D.N., et al., “Space-Time Coding for Capacity Enhancement in..." Exhibit

Alamouti, Siavash M., et al., “Trellis- Coded Modulation and Transmit..." Exhibit

Varshney and Vetter, “Emerging Mobile and Wireless Networks" Exhibit

Notice: Power of Attorney NOTICE

Gaspa, Roger, and Javier R. Fonollosa, “Space-Time Coding for UMTS..." Exhibit

Naguib, Ayman F., et al, “A Space-Time Coding Modem for High- Data-Rate..." Exhibit

Kim, Yun Hee, et al., “An efficient frequency offset estimator for OFDM..." Exhibit

Salmasi, Allen, and Klein S Gilhousen, “On the system design aspects of..." Exhibit

Rpt of Matthew B Shoemake, PhD, Re Claim Construction, Malikie v Nintendo Exhibit

Cox, Donald and Robert Leck, “Distributions of Multipath Delay Spread..." Exhibit

Petition: as filed PETITION

US7529305 to Wen Tong et al. Exhibit

Erceg et al “A Model for Multipath Delay Profile of Fixed Wireless..." Exhibit

Damen, M. Oussama, et al., “Transmit Diversity as a Combination of..." Exhibit

Plaintiffs’ Infringement Contentions Cover Document, Malikie v Nintendo Exhibit

3GPP TS 25.213 V2.2.0 (1999-8), TSGR1#7 (99)c71 Exhibit

Yong, Wang, et al, “Multiuser Detector with Transmit Diversity in the..." Exhibit

Tarokh, Vahid, et al, “Space-Time Codes for High Data Rate Wireless Comm.." Exhibit

U.S. Patent No. 6,377,632 Exhibit

Listing of challenged claims with bracketed notations for indiv limitations Exhibit

U.S. Patent No. 6,421,401 Exhibit

Li, Ye, et al., “Transmitter Diversity for OFDM Systems and Its Impact..." Exhibit

Declaration of Sarah Kate Wilson, Ph.D. Exhibit

Wu, Yiyan, and William Y. Zou, “Orthogonal frequency division multiplex..." Exhibit

File History for U.S. Patent No. 7,529,305 B1 Exhibit

Dabak, A. G., et al., “A comparison of the open loop transmit diversity..." Exhibit

U.S. Patent No. 6,628,702 Exhibit

Cox, Donald, “910 MHz urban mobile radio propagation: Multipath charact..." Exhibit

Stip Mtn for Extending Time for Defs to Resp to Complt, Malikie v Nintendo Exhibit

U.S. Patent No. 6,952,454 Exhibit

U.S. Patent No. 5,241,544 Exhibit

Curriculum Vitae of Sarah Kate Wilson, Ph.D. Exhibit

Mitra, Urbashi, New Robust Estimation/Detection Techniques With Appl... Exhibit

U.S. Patent No. 6,542,556 Exhibit

Joint Claim Constr & Prehearing Statement, Malikie et al v. Nintendo et al Exhibit

Malikie 07/28/2025 Email Confirming Position that “mth” and “m-1” Limit... Exhibit

Complaint, BlackBerry Limited v. Nokia Corporation Exhibit

U.S. Patent Appl. Publ. No. 2004/0013211 A1 Exhibit

Sampath, H., and A. Paulraj, “Space-Time Processing TDMA Wireless Testbed" Exhibit

U.S. Patent No. 6,351,499 Exhibit

Zeng, Mao, et al, "Harmonization of global third-generation mobile systems" Exhibit