Ericsson Inc. et al. vs. Procomm International Pte. Ltd.

Explore the PTAB proceeding IPR2024-01452 filed by Ericsson Inc. et al. on 2024-12-31. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2024-01452

Filing Date

2024-12-31

Accorded Filing Date

2024-12-31

Institution Decision Date

2025-06-25

Last Modified Date

2025-09-10

Proceeding Type

IPR

Termination Date

2025-06-25

Trial Status

Discretionary Denial

Parties & Counsel

Petitioner

Ericsson Inc. et al.

Represented By

McPherson, Patricket al

Patent Owner / Respondent

Procomm International Pte. Ltd.

Represented By

Carmichael, Jameset al

Tribunal & Venue

Tribunal

Patent Trial and Appeal Board (USPTO)

Technology Center

TC 2600 - Communications

Patent Information

1 Patent Involved

Respondent Application Number 11627255

Respondent Patent Number 8583100

External Links

Espacenet

Google Patents

Respondent Inventor Robert J. Koziy et al

Respondent Tech Center TC 2600 - Communications

Address and Attorney/Agent Information

6 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name Carmichael IP, PLLC

Customer Number 135533

Address 8607 Westwood Center Drive, Suite 270, Tysons, VA, 22182, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
43097	Stephen Schreiner	202-346-4000
45306	James Carmichael	703-646-9255
52579	Stephen Aycock Ii	863-514-8077
71989	Minghui Yang	512-539-2636
74742	Christopher Abidin	703-646-9251
78396	Stephen Mcbride	703-412-1794

Proceeding Documents

Notice: refund approved NOTICE

2025-09-10 FILING PARTY: BOARD

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Petitioner's Request for Refund of Post-Institution Fee OTHER

2025-09-09 FILING PARTY: PETITIONER

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Petitioner's Request for Partial Refund of Pre-Institution Fee OTHER

2025-09-09 FILING PARTY: PETITIONER

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Director Discretionary Decision: Deny RESPONSE

2025-06-25 FILING PARTY: BOARD

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Petitioner's Sur-Reply to PO's Request for Discretionary Denial OTHER

2025-06-16 FILING PARTY: PETITIONER

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Ericsson Inc. et al. vs. Procomm International Pte. Ltd.

Proceeding Overview

Parties & Counsel

Petitioner

Ericsson Inc. et al.

Represented By

Patent Owner / Respondent

Procomm International Pte. 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

Petitioner's Request for Refund of Post-Institution Fee OTHER

Petitioner's Request for Partial Refund of Pre-Institution Fee OTHER

Director Discretionary Decision: Deny RESPONSE

Petitioner's Sur-Reply to PO's Request for Discretionary Denial OTHER

EX-1023 Excerpt from Zenious et al., BIODESIGN; THE PROCESS OF INNOVATING MEDICAL TECHNOLOGIES Exhibit

Patent Owner's Reply in Support of Request for Discretionary Denial of Institution OTHER

Amended Docket Control Order Exhibit

Email Correspondence Exhibit

Email Correspondence Exhibit

EX-1019 Defendants’ Opposition to Plaintiff Procomm International Pte. Exhibit

EX-1018 ORDER denying Defendants’ Opposed Motion Exhibit

EX-1022 Aspen order pushing trial to April 2026 Exhibit

EX-1020 076 2025.05.20 ORDER granting 46 Motion for Leave to Amend Infringement Contentions Exhibit

EX-1021 Dkt. 77 Joint Motion to Amend the DCO Exhibit

Petitioner's Opposition to Discretionary Denial RESPONSE

Patent Owner Preliminary Response POPR

Docket Control Order in Case No. 2:24-cv-009-RWS-RSP (E.D. Tex.) Exhibit

Transcript of January 30, 2025 Deposition of Dr. Henry Houh in IPR2024-00710 Exhibit

Defendat's invalidity contentions dated June 12, 2024 in Case No. 2:24-cv-009-RWS (E.D. Tex.) Exhibit

Plaintiff's infringement contentions dated March 20, 2024 in Case No. 2:24-cv-009-RWS-RSP (E.D. Tex.) Exhibit

Comparison of Petition to Ex. 1003 (Houh Declaration) Exhibit

Opening Claim Construction Brief in Case No. 2:24-cv-009-RWS-RSP (E.D. Tex.) Exhibit

LegalMetric District Report for Texas Eastern District Court in Patent Cases (January 2019-April 2024) Exhibit

Patent Owner's Request for Discretionary Denial of Institution RESPONSE

April 6, 2025 Order denying Defendants' Motion to Stay in Case No. 2:24cv-009-RWS-RSP, Dkt. No. 62 (E.D. Tex.) Exhibit

Transcript of January 30, 2025 Deposition of Dr. Henry Houh in IPR2024-00723 Exhibit

Plaintiffs' Opposition in Case No. 2:24-cv-009-RWS-RSP (E.D. Tex.) Exhibit

United States District Courts--National Judicial Caseload Profile for 12-month period ending June 30, 2024 Exhibit

Notice: Extending Deadline for Discretion Briefing NOTICE

Notice: Power of Attorney NOTICE

Notice: Updated Mandatory Notice NOTICE

Notice: Mandatory Notice NOTICE

Notice: Power of Attorney NOTICE

Notice: NOTICE OF FILING DATE ACCORDED TO PETITION AND TIME FOR FILING PATENT OWNER PRELIMINARY RESPONSE NOTICE

Ex 1010 U.S. Patent No. 7,899,495 Exhibit

Ex 1002 File History of the ’100 Patent pt 2 Exhibit

Ex 1017 International Publication No. WO 2006040653 Exhibit

Ex 1009 U.S. Patent No. 6,985,454 Exhibit

Ex 1004 U.S. Patent No. 8,908,650 Exhibit

Ex 1013 Related Patents Exhibit

Ex 1002 File History of the ’100 Patent pt 1 Exhibit

Notice: Power of Attorney NOTICE

Ex 1008 U.S. Patent Publication 20090129314 Exhibit

Ex 1003 Declaration of Petitioners' Expert Henry Houh Exhibit

Petition: as filed PETITION

Ex 1012 The impact of antenna diversity on the capacity of wireless communi Exhibit

Ex 1007 U.S. Patent No. 6,963,552 Exhibit

Ex 1011 A Radio Access System with Distributed Antennas Exhibit

Ex 1014 UTRAN Iub Interface Data Transport and Transport Signalling for CCH Exhibit

Ex 1001 U.S. Patent No. 8,583,100 (“the ’100 Patent”) Exhibit

Ex 1002 File History of the ’100 Patent pt 3 Exhibit

Ex 1016 U.S. Patent No. 8,380,198 Exhibit

Ex 1015 Common Public Radio Interface (CPRI) Exhibit

Ex 1005 U.S. Patent Application Publication No. 20080045254 Exhibit

Ex 1006 U.S. Patent No. 6,785,558 Exhibit

Notice: Power of Attorney NOTICE