Samsung Electronics Co., Ltd. et al. vs. Kannuu Pty. Ltd.

Explore the PTAB proceeding IPR2026-00071 filed by Samsung Electronics Co., Ltd. et al. on 2025-10-20. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2026-00071

Filing Date

2025-10-20

Accorded Filing Date

2025-10-20

Institution Decision Date

2026-04-01

Last Modified Date

2026-09-15

Proceeding Type

IPR

Termination Date

—

Trial Status

Trial Instituted

Parties & Counsel

Petitioner

Samsung Electronics Co., Ltd. et al.

Represented By

Glass, Jameset al

Patent Owner / Respondent

Kannuu Pty. Ltd.

Represented By

Hudnell, Lewis

Tribunal & Venue

Tribunal

Patent Trial and Appeal Board (USPTO)

Technology Center

TC 2100 - Computer Architecture & Software

Patent Information

1 Patent Involved

Respondent Application Number 16539501

Respondent Patent Number 11573939

External Links

Espacenet

Google Patents

Respondent Inventor Kevin W. Dinn

Respondent Tech Center TC 2100 - Computer Architecture & Software

Address and Attorney/Agent Information

68 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name Jones Day

Customer Number 20583

Address 250 Vesey Street, New York, NY, 10281-1047, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
32605	Adriane Antler	212-326-3939
35203	Anthony Insogna	858-314-1130
36004	Paul Sharer	202-879-5481
39201	Nikolaos George	212-326-3939
42773	Carl Kukkonen Iii	858-314-1178
42956	Michael Oblon	202-434-1607
44536	Megha Bhumralkar	213-243-2737
46617	Jennifer Chheda	212-326-3939
46998	Sean Platt	858-314-1200
47458	Michael Bruner	404-521-3939
47856	Tamera Weisser	858-314-1181
47919	Joseph Sauer	216-586-7506
48741	Joseph Melnik	--
51873	Vishal Khatri	202-879-3607
52042	Yeah-Sil Moon	212-326-3939
52413	Sebastian Martinek	617-449-6888
53816	Stuart Yothers	212-326-3893
58673	Kenneth Luchesi	312-782-3939
59108	Matthew Johnson	412-394-9524
62477	Gasper Larosa	212-326-7885
64629	Kunyong Yang	858-314-1148
65505	Thomas Ritchie	312-269-4003
67116	Patricia Campbell	650-687-4138
67687	Wenhua Yu	814-880-8831
67865	Joshua Nightingale	412-394-7950
68595	Joana Soares	212-326-3601
69123	Sarah Geers	212-326-3936
70895	Yi Dulkeith	646-416-0147
70902	Li Zhang	858-314-1577
70933	Jennifer Bachorik	212-326-3691
71302	Darren Kassab	202-879-3889
72232	Raffaella Faraoni	858-314-1153
72538	Yury Kalish	202-879-3616
73078	James Young	202-357-6400
73870	Shanshan He	858-314-1154
73911	Amy Song	212-408-2621
74059	Shijing Luo	212-326-3872
74487	Unmesh Shah	212-326-8324
75378	Stephanie Mishaga	858-703-3140
75550	Robert Breetz	440-228-4264
76338	Nazli Rahim	650-739-3939
76408	Anuja Mehta	858-703-3130
76647	Jianle Wang	860-471-0278
76745	Bing Liang	650-687-4168
76763	Amy Rupert	412-394-7991
77147	John Graves	612-217-8867
77386	Timothy Heverin	312-782-3939
77627	Phillip Shelton	858-314-1200
77851	Marlee Hartenstein	412-394-7257
78283	Timothy Rutkowski	678-239-9958
78610	Nanxi Lu	212-326-3698
78643	Hannah Mehrle	513-238-6685
78789	Emily Towers	216-586-3939
79358	Evan Jones	617-646-8000
79412	Evan Tassis	202-879-3440
80007	Charles Arnett	240-543-4500
80297	Christopher Dorsett	858-314-1126
80666	David Linden	419-370-9517
80687	Chao Wang	858-314-1171
81145	Yingwei Chen	202-879-3939
81156	Ashvi Patel	412-391-3939
81158	Christian Roberts	412-391-3939
81622	Stephen Bradley	404-581-8233
82086	Simon Maxwell	240-600-9600
82198	Mitsi Blount	617-449-6918
82311	Tova Werblowsky	212-326-2791
82840	Benjamin Van Espen	858-703-3125
83160	Adam Cook	412-394-7230

Proceeding Documents

Panel Change Order ORDER

2026-09-15 FILING PARTY: BOARD

Download

Patent Owner's Response (Redacted) RESPONSE

2026-07-22 FILING PARTY: PATENT OWNER

Download

Patent Owner's Motion to Seal MOTION

2026-07-22 FILING PARTY: PATENT OWNER

Download

ORDER Resetting Due Dates 1 through 3 37 C.F.R. § 42.5 ORDER

2026-06-26 FILING PARTY: BOARD

Download

SCHEDULING ORDER ORDER

2026-06-17 FILING PARTY: BOARD

Download

Samsung Electronics Co., Ltd. et al. vs. Kannuu Pty. Ltd.

Proceeding Overview

Parties & Counsel

Petitioner

Samsung Electronics Co., Ltd. et al.

Represented By

Patent Owner / Respondent

Kannuu Pty. Ltd.

Represented By

Tribunal & Venue

Patent Information

Address and Attorney/Agent Information

Power of Attorney & Correspondence

Attorney / Agent Information

Proceeding Documents

Panel Change Order ORDER

Patent Owner's Response (Redacted) RESPONSE

Patent Owner's Motion to Seal MOTION

ORDER Resetting Due Dates 1 through 3 37 C.F.R. § 42.5 ORDER

SCHEDULING ORDER ORDER

Institution Decision: Grant DECISION

Ex. 1005 Exhibit

Ex. 3001 Exhibit

Director Discretionary Decision: Refer RESPONSE

Ex. 1061 Exhibit

Response to Patent Owner's Discretionary Denial Brief RESPONSE

Ex. 1060 Exhibit

Samsung’s Reexamination Request of the ’852 Patent Exhibit

Samsung’s Petition for Inter Partes Reexamination of the ’852 Patent Exhibit

U.S. Patent No. 8,996,579 Exhibit

Patent Owner's Corrected Request for Discretionary Denial RESPONSE

Patent Owner's Request for Discretionary Denial RESPONSE

Notice: Mandatory Notice NOTICE

Petitioners' Stipulation OTHER

Notice: Power of Attorney NOTICE

Notice filing date accorded to petition NOTICE

Public Petition OTHER

Proposed Protective Order OTHER

Motion to Seal MOTION

Corrected Certificate of Service for Petition OTHER

Ex. 1020 Exhibit

Ex. 1002 Exhibit

Notice: SEA Power of Attorney NOTICE

Ex. 1022 Exhibit

Ex. 1007 Exhibit

Ex. 1019 Exhibit

Ex. 1006 Exhibit

Ex. 1015 Exhibit

Ex. 1009 Exhibit

Ex. 1021 Exhibit

Ex. 1008 Exhibit

Ex. 1003 Exhibit

Ex. 1004 Exhibit

Ex. 1011 Exhibit

Notice: SEC Power of Attorney NOTICE

Ex. 1018 Exhibit

Ex. 1017 Exhibit

Ex. 1016 Exhibit

Ex. 1010 Exhibit

Ex. 1012 Exhibit

Ex. 1001 Exhibit