Dell Technologies Inc. et al. vs. Cloud Byte LLC

Explore the PTAB proceeding IPR2025-01286 filed by Dell Technologies Inc. et al. on 2025-07-14. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2025-01286

Filing Date

2025-07-14

Accorded Filing Date

2025-07-14

Institution Decision Date

2025-11-20

Last Modified Date

2026-01-15

Proceeding Type

IPR

Termination Date

2025-11-20

Trial Status

Discretionary Denial

Parties & Counsel

Petitioner

Dell Technologies Inc. et al.

Represented By

Day, Jameset al

Patent Owner / Respondent

Cloud Byte LLC

Represented By

Glass, Jameset al

Tribunal & Venue

Tribunal

Patent Trial and Appeal Board (USPTO)

Technology Center

TC 2800 - Semiconductors, Electrical & Optical Systems

Patent Information

1 Patent Involved

Respondent Application Number 14018152

Respondent Patent Number 9482632

External Links

Espacenet

Google Patents

Respondent Inventor Jun YOKOYAMA

Respondent Tech Center TC 2800 - Semiconductors, Electrical & Optical Systems

Address and Attorney/Agent Information

72 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name WILMERHALE/DC

Customer Number 24395

Address 2100 Pennsylvania Avenue NW, WASHINGTON, DC, 20037, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
36476	David Cavanaugh	202-663-6025
37063	Thomas Anderson	202-663-6000
38005	Peter Dichiara	617-526-6466
40056	Monica Grewal	617-526-6223
40903	Steven Barrett	617-526-6000
41278	Grant Rowan	202-663-6000
42612	Joseph Haag	617-526-6042
44815	John Kane	937-395-2100
44905	Dominic Massa	617-526-6386
45221	Daniel Williams	202-663-6012
50391	Emily Whelan	617-526-6567
51684	Lauren Fletcher	617-526-6395
55172	Benjamin Fernandez	720-274-3135
61318	Haixia Lin	202-663-6000
61540	John Hobgood	617-526-6658
62165	Ravinder Deol	720-598-3459
63334	Iman Kholdebarin	202-551-1848
65356	Christopher Cherry	202-663-6254
68732	Steven Horn	202-663-6432
69866	Jonathan Knight	202-663-6000
70709	Daniel Perry	303-305-2805
71022	Mary Sooter	720-274-3164
71107	David Martin	614-462-4738
71270	Heather Petruzzi	202-663-6000
71815	Scott Greene	212-230-8854
71938	Madeleine Laupheimer	617-526-6107
72124	Wenli Gu	832-576-2156
72570	Brian Lambson	202-663-6190
72805	Ronald Israelsen	202-663-6215
72880	Charles Cox Jr.	202-663-6764
72916	Barish Ozdamar	212-295-6310
73434	Deric Geng	203-944-6712
74073	Timothy Cook	617-526-6005
74075	Trishan Esram	202-247-4185
74241	Jorge Kina	650-600-5032
75563	Lauren Matlock-Colangelo	303-807-0576
75839	Abigail Lubow	415-828-1669
75997	Amy Mahan	312-984-7742
76123	Patrick Nyman	202-663-6126
76385	Cindy Kan	212-295-6470
76751	Robert Stiller	202-663-6080
76785	Xinni Cai	212-408-2691
76998	Alexis Cohen	202-663-6864
77078	Akkad Moussa	202-663-6285
77119	Jeffrey Soller	317-979-6898
77571	Chetan Chandra	202-461-3106
78092	Iva Dincheva	212-230-8853
78549	Gilbert Smolenski	202-663-6295
79136	Bobby Hampton Iii	417-773-6789
79151	Seth Miller	740-252-1507
79647	William Klima	202-663-6156
79739	Nora Xu	202-663-6084
80059	Jennifer Graber	212-230-8849
80104	Sarah Murphy	914-462-8696
80575	Natalie Morrissey	617-526-6256
80597	Sydney Donovan	720-274-3151
80882	Jennifer Gao	720-274-3135
80908	Laura Macro	212-230-8800
80954	Xiaowei Sun	617-526-6429
81206	Asher Mcguffin	617-526-6201
81426	Gabriel Rosanio	212-295-6363
81442	Na Yeon Kim	650-858-6072
81444	Zachary Nemtzow	617-526-6125
81445	Chisom Nwakama	617-526-6370
81494	Yifan Wang	212-230-8800
82130	Alexander Nemtzow	617-526-6819
82377	Jungyeon Kim	650-600-5081
82479	Valene Mezmin	617-526-6000
82543	Jeffrey Wu	212-295-6395
82686	Katherine Nesler	720-274-3153
82743	Anastasia Greenberg	617-416-6950
L1412	Laura Macro	212-230-8800

Proceeding Documents

Notice: refund approved NOTICE

2026-01-15 FILING PARTY: BOARD

Download

Dell Request for Refund (IPR2025-01286) OTHER

2026-01-13 FILING PARTY: PETITIONER

Download

Director Discretionary Decision: Deny RESPONSE

2025-11-20 FILING PARTY: BOARD

Download

Petitioners' Opposition to Discretionary Denial (IPR2025-01286) RESPONSE

2025-10-21 FILING PARTY: PETITIONER

Download

1029

EX1029 - DELL TECHNOLOGIES INC. _ Federal Award Recipient Profile Exhibit

2025-10-21 FILING PARTY: PETITIONER

Download

Dell Technologies Inc. et al. vs. Cloud Byte LLC

Proceeding Overview

Parties & Counsel

Petitioner

Dell Technologies Inc. et al.

Represented By

Patent Owner / Respondent

Cloud Byte LLC

Represented By

Tribunal & Venue

Patent Information

Address and Attorney/Agent Information

Power of Attorney & Correspondence

Attorney / Agent Information

Proceeding Documents

Notice: refund approved NOTICE

Dell Request for Refund (IPR2025-01286) OTHER

Director Discretionary Decision: Deny RESPONSE

Petitioners' Opposition to Discretionary Denial (IPR2025-01286) RESPONSE

EX1029 - DELL TECHNOLOGIES INC. _ Federal Award Recipient Profile Exhibit

EX1024 - NEC - Server Products_ Introducing PowerEdge Exhibit

EX1025 - NEC Launches NEC 5G Vertical Business Platform Exhibit

Ex. 2010 Exhibit

Ex. 2009 Exhibit

EX1022 - EPR Final Rejection (US7739544) Exhibit

Patent Owner's Preliminary Response POPR

EX1031 - USASpending PowerEdge Query Exhibit

EX1032 - U.S. Department of War _ Contract Exhibit

EX1030 - DELL FEDERAL SYSTEMS L.P _ Federal Award Recipient Profile _ USA Exhibit

EX1026 - NEC Introduces 5G Vertical Business Platform Exhibit

EX1028 - Patent Licensing Services - Cloud Byte LLC Exhibit

EX1023 - NEC - Dell Technologies (Dell EMC) Storage Exhibit

EX1027 - NEC – Open Networks Converged Core Exhibit

EX1035 - NSA 2023 Cybersecurity Technical Report Exhibit

EX1034 - 2024 JITC Certification of Dell PowerEdge Exhibit

EX1036 - Joint Claim Construction Chart Exhibit

EX1033 - Dell Technologies Achieves US Department of Defense Validation Exhibit

EX1037 - Declaration of Su Li Exhibit

EX1021 - USPTO Assignment Database (USP9482632) Exhibit

Ex. 2003 Exhibit

Ex. 2004 Exhibit

Ex. 2002 Exhibit

Ex. 2008 Exhibit

Patent Owner's Request for Discretionary Denial RESPONSE

Ex. 2005 Exhibit

Ex. 2006 Exhibit

Ex. 2007 Exhibit

Ex. 2001 Exhibit

2025-08-28 Stipulation - 632 Patent NOTICE

Notice: Power of Attorney NOTICE

Notice: Mandatory Notice NOTICE

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

EX1006 - JP2009277053A (Certification) Exhibit

EX1007 - WO2010050080A1 Translation (Shiga) Exhibit

EX1011 - US20110155675A1 Exhibit

EX1005 - JP2009277053A Translation (Hira) Exhibit

Notice: Power of Attorney - Dell Technologies Inc. NOTICE

IPR Petition IPR2025-01286 (US9482632) PETITION

EX1014 - Complaint Exhibit

EX1004 - Pokharna CV Exhibit

EX1008 - WO2010050080A1 (Certification) Exhibit

EX1013 - Microsoft Computer Dictionary Exhibit

EX1015 - Infringement Contentions Exhibit

EX1003 - Declaration of Himanshu Pokharna PhD Exhibit

EX1019 - PO's Claim Constructions Exhibit

EX1001 - US9482632 Exhibit

Notice: Power of Attorney - Dell Inc. NOTICE

EX1009 - US20110036554A1 Exhibit

EX1010 - US20110240581 Exhibit

EX1002 - File History - 632 Patent Exhibit

EX1016 - US Dist Court Judicial Caseload Profile Exhibit

EX1020 - Victoria Huang Attorney Declaration (632 Patent) Exhibit

EX1012 - Random Computer and Internet Dictionary Exhibit

EX1017 - Assignment (USP9482632) Exhibit

EX1018 - Lex Machina (USP9482632) Exhibit