Axon Enterprise, Inc. et al. vs. Airspace Systems, Inc.

Explore the PTAB proceeding IPR2025-00525 filed by Axon Enterprise, Inc. et al. on 2025-02-04. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2025-00525

Filing Date

2025-02-04

Accorded Filing Date

2025-02-04

Institution Decision Date

2025-10-08

Last Modified Date

2026-10-06

Proceeding Type

IPR

Termination Date

2026-10-06

Trial Status

Final Written Decision

Parties & Counsel

Petitioner

Axon Enterprise, Inc. et al.

Represented By

Walters, Chadet al

Patent Owner / Respondent

Airspace Systems, Inc.

Represented By

Wadekar, Suhridet al

Tribunal & Venue

Tribunal

Patent Trial and Appeal Board (USPTO)

Technology Center

TC 3600 - Transportation, E-Commerce & Construction

Patent Information

1 Patent Involved

Respondent Application Number 16215406

Respondent Patent Number 10713959

External Links

Espacenet

Google Patents

Respondent Inventor Aislan Gomide Foina et al

Respondent Tech Center TC 3600 - Transportation, E-Commerce & Construction

Address and Attorney/Agent Information

7 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name VAN PELT, YI & JAMES LLP AND AIRSPACE SYSTEMS, INC

Customer Number 117915

Address 1 1ST ST, STE 12, LOS ALTOS, CA, 94022, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
30052	James Foster	617-646-8225
32729	Brian Dingman	508-898-9495
48730	James Hall	413-546-1674
50204	Matthew Vella	949-232-6375
65595	Suhrid Wadekar	617-570-1000
71721	Brian Seeve	617-449-6500
77739	Michael Saunders	617-456-8000

Proceeding Documents

115

Final Written Decision: original FINAL

2026-10-06 FILING PARTY: BOARD

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Other: Hearing transcript OTHER

2026-10-05 FILING PARTY: BOARD

Download

Patent Owner's Reply to Petitioner's Submission Re: The Board's 8.27.2026 Order OTHER

2026-09-10 FILING PARTY: PATENT OWNER

Download

Petitioners' Submission Regarding the August 27, 2026 Order OTHER

2026-09-01 FILING PARTY: PETITIONER

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Order: ORDER Conduct of Proceedings 37 C.F.R. § 42.5(a) ORDER

2026-08-27 FILING PARTY: BOARD

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Axon Enterprise, Inc. et al. vs. Airspace Systems, Inc.

Proceeding Overview

Parties & Counsel

Petitioner

Axon Enterprise, Inc. et al.

Represented By

Patent Owner / Respondent

Airspace Systems, Inc.

Represented By

Tribunal & Venue

Patent Information

Address and Attorney/Agent Information

Power of Attorney & Correspondence

Attorney / Agent Information

Proceeding Documents

Final Written Decision: original FINAL

Other: Hearing transcript OTHER

Patent Owner's Reply to Petitioner's Submission Re: The Board's 8.27.2026 Order OTHER

Petitioners' Submission Regarding the August 27, 2026 Order OTHER

Order: ORDER Conduct of Proceedings 37 C.F.R. § 42.5(a) ORDER

Order: REVISED ORDER Setting Oral Argument 37 C.F.R. sec. 42.70 ORDER

Exhibit 3005 Exhibit

Ex. 3004 Exhibit

EXPUNGED_Patent Owner's Demonstratives for Oral Hearing OTHER

Petitioners' Updated Exhibit List NOTICE

EX1035 - Petitioners' Hearing Demonstratives Exhibit

Patent Owner's Demonstratives for Oral Hearing Exhibit

ORDER Setting Oral Argument 37 C.F.R. § 42.70 ORDER

Petitioners' Updated Exhibit NOTICE

EX1033 - PTAB Teleconference 071326 Exhibit

EX1034 - Errata Sheet PTAB Teleconference 071326 Exhibit

Petitioners' Sur-Reply to PO Reply to Opposition to Non-Contingent Revised Motion to Amend OTHER

EX1031 - 959 Second Papanikolopoulos Depo Transcript Exhibit

EX1032 - 14 CFR 91.119 Exhibit

Ex. 3003 Exhibit

Petitioners' Notice of Deposition of Dr. Nikolaos Papanikolopoulos NOTICE

EX2026 NIST, Electronic Authentication Guideline, Special Publication 800-63-2 (2013) Exhibit

EX2025 Shannon, Claude E., and Warren Weaver. "A mathematic theory of communication." Exhibit

EX2027 Definition of “disambiguate,” Oxford Advanced Learner’s Dictionary, as obtained from the Internet Archive’s Wayback Machine Exhibit

EX2030 A library catalog MARC record describing Bell Systems Technical Journal Exhibit

EX2021 NIST, Electronic Authentication Guideline, Special Publication 800-63-2 (2013) Exhibit

EX2020 Curriculum Vitae of June Munford Exhibit

EX2024 Definition of “credentials,” Oxford Advanced Learner’s Dictionary, as obtained from the Internet Archive’s Wayback Machine Exhibit

EX2023 Definition of “isolate,” Oxford Advanced Learner’s Dictionary, as obtained from the Internet Archive’s Wayback Machine Exhibit

EX2022 Definition of “disambiguate,” Oxford Advanced Learner’s Dictionary, as obtained from the Internet Archive’s Wayback Machine Exhibit

EX2028 Definition of “isolate,” Oxford Advanced Learner’s Dictionary, as obtained from the Internet Archive’s Wayback Machine Exhibit

EX2029 Definition of “credentials,” Oxford Advanced Learner’s Dictionary, as obtained from the Internet Archive’s Wayback Machine Exhibit

EX2031 Shannon, Claude E., and Warren Weaver. "A mathematic theory of communication." Bell Syst. Tech. J 27.3 (1948): 379-423, as sourced from Penn State University Library’s collection Exhibit

EX2019 Declaration of June Munford Exhibit

EX2018 Second Declaration of Nikolaos Papanikolopoulos, Ph.D. Exhibit

Patent Owner Reply to Opposition to Revised Motion to Amend REPLY

Patent Owner's Notice of Deposition of Dr. Girish Chowdhary NOTICE

EX1028 - Who goes there - friend or foe Exhibit

EX1029 - Signed Hall-Ellis declaration Exhibit

EX1030 - Hayes US10380775 Exhibit

EX1027 - Third Chowdhary dec - 959 Patent Exhibit

Petitioners' Opposition to Patent Owner’s Non-Contingent Revised Motion to Amend OPPOSITION

Ex. 3002 Exhibit

Order: 2d Revised Scheduling Order ORDER

Patent Owner's Updated Mandatory Notices NOTICE

Revised Scheduling Order ORDER

Petitioners' Request for Oral Argument OTHER

Patent Owner's Request for Oral Argument OTHER

Patent Owner's Non-Contingent Revised Motion to Amend MOTION

Notice: PRELIMINARY GUIDANCE PATENT OWNER’S MOTION TO AMEND 37 C.F.R. § 42.121(e) NOTICE

Airspace Defense, Inc.'s Power of Attorney Pursuant to 37 C.F.R. Section 42.10(b) NOTICE

Airspace Defense, Inc.'s Updated Mandatory Notices Pursuant to 37 C.F.R. Section 42.8 NOTICE

Patent Owner Notice of Dep NOTICE

Petitioner's Opposition to Patent Owner's Non-Contingent Motion to Amend OPPOSITION

EX1025 - Byers - US9875660 Exhibit

EX1023 - Second Chowdhary dec - 959 Patent Exhibit

EX1026 - 959 deposition transcript Exhibit

EX1024 - Viggiano - US20070239986A1 Exhibit

Petitioners' Updated Mandatory Notices NOTICE

Petitioners' Notice of Deposition of Dr. Nikolaos Papanikolopoulos NOTICE

Airspace Defense, Inc.'s Mandatory Notices Pursuant to 37 C.F.R. Section 42.8 NOTICE

Airspace Defense, Inc.'s Power of Attorney Pursuant to 37 C.F.R. Section 42.10(b) NOTICE

Patent Owner's Non-Contingent Motion to Amend (Corrected) MOTION

EX2014 Declaration of Nikolaos Papanikolopoulos, Ph.D., in support of this Motion to Amend Exhibit

EX2016 U.S. Provisional Patent Application No. 62/175,153 (annotated to include page and paragraph nos.) (the “’153 Prov.”) Exhibit