DCT

3:25-cv-02604

Advantest Test Solutions Inc v. Aem Holdings Ltd

General

Filed

10/01/25

Cause of ActionPatent Infringement

SectorSemicond., Optic

StatusOpen

Patent Owner

Operating Company

SourcePACER

Nature of Suit830 Patent

CourtS.D. California

Judge	Period	PO Win Rate
James E. Simmons, Jr.	10/02/25 - now	--

MagistrateRobert J. White

Plaintiff

Party

Name	Ratings
Advantest Test Solutions Inc	---- --

Attorney

Name	Ratings
Debevoise Plimpton LLP	L1D
John M. Neukom	L5B
Daniel Silverman	L3A
Abraham Tabaie	---- --
Gish PLLC	L1D
Andrew Gish	L4B
Thomas J. Pardini	L4D
Ryan Iwahashi	L3C
Michael Powell	---- --

Defendant

Party

Name	Ratings
Aem Holdings Ltd	---- --
Aem Singapore Pte Ltd	---- --
Aem Americas Inc	---- --

Attorney

Name	Ratings
Morrison & Foerster LLP	L5A
John R. Lanham	L4C
Maier Maier	L1E
Siddhesh V. Pandit	L5E
Timothy Maier	L4D
Michael R. Casey	L4D
Stacy LynchLocal	---- --
Stacy Don	---- --