IP Verse

Cambridge Industries USA Inc. et al. vs Applied Optoelectronics, Inc.

Explore the PTAB proceeding IPR2025-00433 filed by Cambridge Industries USA Inc. et al. against Applied Optoelectronics, Inc. on Jan 17, 2025. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2025-00433
Filing Date
Jan 17, 2025
Petitioner
Cambridge Industries USA Inc. et al.
Respondent
Applied Optoelectronics, Inc.
Status
Pending Director Review
Respondent Application Number
14504500
Respondent Tech Center
2800
Respondent Patent Number
9523826
Institution Decision Date
Jun 27, 2025
Termination Date
Jun 27, 2025

Proceeding Decision New

Decision documents related to this case provide insights into the outcomes of proceedings. These documents are crucial for understanding the legal determinations and implications for the parties involved.

Document NameFiling DateCategoryFiling Party

Order Denying Director Review of Institution Decision

Aug 21, 2025PAPERBOARD

Director Discretionary Decision: Deny

Jun 27, 2025PAPERBOARD

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

Order Denying Director Review of Institution Decision

Aug 21, 2025PAPERBOARD

Authorized Response to Director Review Request

Jul 29, 2025PAPERPATENT OWNER

Ex. 3100 Counsel email for Authorized Response

Jul 22, 2025EXHIBITBOARD

EXPUNGED

Jul 21, 2025PAPERPETITIONER

EXPUNGED

Jul 21, 2025EXHIBITPETITIONER

Request for Director Rehearing

Jul 21, 2025PAPERPETITIONER

Pisano Declaration (rehearing)

Jul 21, 2025EXHIBITPETITIONER

Director Discretionary Decision: Deny

Jun 27, 2025PAPERBOARD

EXPUNGED

Jun 26, 2025PAPERBOARD

PO Preliminary Response

May 28, 2025PAPERPATENT OWNER

Declaration of Dr. Alan E. Willner

May 28, 2025EXHIBITPATENT OWNER

Petitioner's Opposition to Discretionary Denial Brief

May 27, 2025PAPERPETITIONER

Pisano Declaration

May 27, 2025EXHIBITPETITIONER

Supplemental Kirk Declaration

May 27, 2025EXHIBITPETITIONER

Interim Process FAQs

May 27, 2025EXHIBITPETITIONER

PO Discretionary Denial Brief

Apr 28, 2025PAPERPATENT OWNER

Ex. 2001

Apr 28, 2025EXHIBITPATENT OWNER

Ex. 2002

Apr 28, 2025EXHIBITPATENT OWNER

Ex. 2003

Apr 28, 2025EXHIBITPATENT OWNER

Notice: Mandatory Notice

Mar 7, 2025PAPERPATENT OWNER

Notice: Power of Attorney

Mar 7, 2025PAPERPATENT OWNER

NOTICE ACCEPTING CORRECTED PETITION

Mar 6, 2025PAPERBOARD

Response to Correct Defect

Mar 3, 2025PAPERPETITIONER

Notice: defective petition

Feb 28, 2025PAPERBOARD

U.S. Patent No. 9,523,826

Jan 17, 2025EXHIBITPETITIONER

'826 Image File Wrapper

Jan 17, 2025EXHIBITPETITIONER

Declaration of Dr. Andrew Kirk

Jan 17, 2025EXHIBITPETITIONER

Curriculum Vitae of Dr. Andrew Kirk

Jan 17, 2025EXHIBITPETITIONER

Chinese Patent CN201820017U - Wu

Jan 17, 2025EXHIBITPETITIONER

English Translation of CN20180017U - Wu

Jan 17, 2025EXHIBITPETITIONER

U.S. Patent No. 7,201,520 - Mizue

Jan 17, 2025EXHIBITPETITIONER

Scheduling Order in District Court Litigation

Jan 17, 2025EXHIBITPETITIONER

Power of Attorney

Jan 17, 2025PAPERPETITIONER

Petition: as filed

Jan 17, 2025PAPERPETITIONER