Generac Power Systems, Inc. et al. vs Champion Power Equipment, Inc. - IPR2025-00951

Patent Owners Updated Mandatory Notices

Patent Owner's Sur-Reply in Support of Its Preliminary Response

Director Discretionary Decision: Refer

Petitioner's Preliminary Reply to the Patent Owner Preliminary Response

EX1077 Champion Opening Claim Construction Brief

EX1078 File History for 780 Patent

EX1079 Excerpts from Champion Answers to Generac Second Set of Interrogatories

EX1080 Champion Generator Model 100153 Operators Manual

Patent Owner's Notice of Intent to Designate Scott P. Amy, a Provisionally Recognized PTAB Attorney, as Backup Counsel

Declaration of Scott P. Amy in Support of Patent Owner's Notice of Intent to Designate a Provisionally Recognized PTAB Attorney as Backup Counsel

EXPUNGED

Ex 3002 Authorization to file response to POPR

Order Conditionally Granting Patent Owner’s Motion for Withdraw and Substitution of Counsel

Patent Owners Updated Power of Attorney

Patent Owners Updated Mandatory Notices

PETITIONER’S OPPOSITION TO PATENT OWNER’S REQUEST FOR DISCRETIONARY DENIAL OF INSTITUTION

Order on Defendant/Counter-Claimant's Motion for Partial Stay, FaceTec, Inc. v. iProov, Ltd., No. 21-cv-2252, Dkt. 188 (D. Nev., order dated June 18, 2025)

Docket Navigator Statistics Regarding Judge Adelman's Grant Rate for Motions to Stay

Docket Navigator Statistics Regarding Grant Rate for Motions to Stay in Eastern District of Wisconsin

Docket Navigator Statistics Regarding Motions to Stay in District of Nevada

Declaration of Eric Huang (dated Sept. 12, 2025)

Order, Parsons Xtreme Golf LLC v. Taylor Made Golf Co., No. 17-cv-3125, Dkt. 187 (D. Ariz., order dated Nov. 29, 2018)

Email from Taylor R. Stemler to Jennifer Hoekel et al. (Aug. 13, 2025)

Docket Navigator Statistics Regarding Grant Rate for Uncontested Motions to Stay in Eastern District of Wisconsin

Docket Navigator Statistics Regarding Grant Rate for Uncontested Motions to Stay in District of Nevada

Docket Navigator Time to Trial Statistics for District of Nevada

Docket Navigator Time to Milestone Statistics for Judge Adelman

Docket Navigator Time to Milestone Statistics for Eastern District of Wisconsin

Docket Navigator Time to Milestone Statistics for Central District of California

First Amended Complaint, Champion Power Equipment, Inc. v. Firman Power Equipment, Inc., No. 23-cv-2371, Dkt. 24 (D. Ariz. Mar. 29, 2024)

Champion Power Equipment, Inc.'s Preliminary Infringement Contentions, Harbor Freight Tools USA, Inc. v. Champion Power Equipment, Inc., No. 24-cv-8722 (C.D. Cal., served Apr. 24, 2025)

Memorandum in Support of Plaintiff's Motion to Sever Defendant's Counterclaims for Infringement or in the Alternative for Leave to File an Amended Answer and Counter-Counterclaim, Champion Power Equipment, Inc. v. Generac Power Systems, Inc., No. 24-cv-1281, Dkt. 38 (E.D. Wis. July 3, 2025)

Answer and Counterclaim, Champion Power Equipment, Inc. v. Firman Power Equipment, Inc., No. 23-cv-2371, Dkt. 13 (D. Ariz., answer filed Jan. 31, 2024)

U.S. Patent No. 10,319,207 (“Janscha”)

U.S. Patent No. 10,563,596 (“Wischtadt”)

U.S. Patent No. 10,862,414 (“Sarder”)

Plaintiff's Answer to Defendant Generac Power Systems, Inc.'s Amended Counterclaim

PatDocs Champion Patent Portfolio Overview

Patent Owners Preliminary Response

Harbor Freight Case, Preliminary Proposed Claim Constructions

Ex. 3001

Patent Owner's Unopposed Motion to Withdraw and Substitute Counsel

Patent Owner's Amended Power of Attorney

Patent Owner's Amended Mandatory Notices

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Patent Owner Champion Power Equipment, Inc.'s Brief in Support of Request for Discretionary Denial of Institution

Notice: Notice filing date accorded

Notice: Mandatory Notice

Notice: Power of Attorney

U.S. Patent No. 10,598,101 (“the ’101 Patent”)

File History for U.S. Patent No. 10,598,101 (“the ’101 File History”)

JP2005330867 (Original) (“Fujisawa”)

Certified Translation of JP2005330867 (“Fujisawa”)

DuroMax XP4400EH Operator’s Manual (“DuroMax”)

Declaration of David Raskin (dated May 7, 2025)

JPS61283734A (Original) (“Nakafushi”)

Certified Translation of JPS61283734A (“Nakafushi”)

U.S. Patent No. 5,301,644 (“Olmr”)

U.S. Patent No. 7,481,087 (“De Vries”)

U.S. Patent No. 1,931,698 (“Holzapfel”)

U.S. Patent No. 9,435,273 (“the ’273 Patent”)

Switch, MERRIAM-WEBSTER, https://www.merriam-webster.com/dictionary/switch

Selector Switch, MERRIAM-WEBSTER, https://www.thefreedictionary.com/selecto

Switch, CAMBRIDGE DICTIONARY, https://dictionary.cambridge.org/us/dictionar

Switch, THE FREE DICTIONARY, https://www.thefreedictionary.com/switch (last

RUDOLF E. GRAF, MODERN DICTIONARY OF ELECTRONICS (Charlie Buffington & Jack

TONY ATKINS & MARCEL ESCUDIER, OXFORD DICTIONARY OF MECHANICAL ENGINEERING

S.B. CHOPRA, ANMOL’S DICTIONARY OF MECHANICAL ENGINEERING (1989)

MCGRAW-HILL DICTIONARY OF MECHANICAL AND DESIGN ENGINEERING (Sybil P. Parke

G.H.F. NAYLER, DICTIONARY OF MECHANICAL ENGINEERING (rev. ed. 2006)

Complaint, Champion Power Equipment, Inc. v. Generac Power Systems, Inc., N

Powermate DF3500E – 3500 Watt Electric Start Dual Fuel Portable, ELECTRIC G

U.S. Patent No. 4,492,207 (“Hallberg”)

Castell Safety Int’l Ltd., Castell Interlocks: How They Work, YOUTUBE (Apr.

Screenshots and Video Transcript of Castell Safety Int’l Ltd., Castell Inte

U.S. Patent No. 9,175,601 (“Markoski”)

FORD MOTOR CO., 2004 SERVICE MANUAL: POWERTRAIN CONTROL/EMISSIONS DIAGNOSIS

U.S. Patent No. 1,827,214 (“Sturm”)

U.S. Patent No. 4,641,625 (“Smith”)

U.S. Patent No. 6,276,345 (“Nelson”)

U.S. Patent No. 2,645,570 (“Anderson”)

U.S. Patent No. 2,945,111 (“McCormick”)

Champion’s Infringement Contentions for U.S. Patent No. 10,598,101 as Asser

U.S. Patent No. 8,040,663 (“Czarnecki”)

WILLIAM A. SCHUSTER, SMALL ENGINE TECHNOLOGY (2d ed. 1999)

Neil B. Hampson & Jennette L. Zmaeff, Carbon Monoxide Poisoning from Portab

H. Windawi, Controlling the Exhaust Emissions from Alternative Fuel Vehicle

MARTY AHRENS, NAT’L FIRE PROT. ASS’N, U.S. VEHICLE FIRE TRENDS AND PATTERNS

Selector Switch, THE FREE DICTIONARY https://www.thefreedictionary.com/sele

1045 A Engineering Explained, Why Cars Backfire

1045B Engineering Explained, Why Cars Backfire

Screenshots and Video Transcript of Engineering Explained, Why Cars

Shivansh Sabhadiya, What Causes Backfire in an Engine?, ENGINEERING CHOICE

U.S. Patent No. 4,489,699 (“Poehlman”)

U.S. Patent Application Publication No. 2007/0137591 (“Sugimoto”)

Declaration on Mina Ching (dated Apr. 22, 2025)

Champion’s Infringement Contentions for U.S. Patent No. 11,905,896

Notice: Power of Attorney

Notice: Power of Attorney

Declaration of Eric Winkel

Notice: Power of Attorney

Petition: as filed