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L3Harris Technologies, Inc. (LHX)

NYSE: LHX · Search, Detection, Navigation, Guidance, Aeronautical Sys · Melbourne, FL · filing with the SEC since 1994
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Grade5.1
◀ Past 7.2● Present 4.8▶ Future 3.5
1 est.
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Patents

US patents through Dec 31, 2025 · PatentsView, from the USPTO’s Open Data Portal · read Oct 27, 2026

4,183 patents granted to the 31 names below, as the owner printed on each patent when it was granted. A later sale, a lapse or an expiry is not read, so this is what was granted to L3Harris Technologies, Inc.’s names, not what it holds today.

Patents granted
4,183
4,121 utility, 55 design, 7 reissue, 1976 to Dec 31, 2025
Granted in 2025
92
Against 88 in 2024 and 96 in 2023
Applications published
2,057
89 of them in 2025
Names they are printed under
31
a former name, a subsidiary, its own name, its holding company
By yearGrantedApplications published
'11'12'13'14'15'16'17'18'19'20'21'22'23'24'25
Each pair is one calendar year. Applications are published about eighteen months after filing, so the newest years read low.
What they are aboutgrants since 2021
Telecommunications96
Digital communication64
Measurement40
Optics37
Audio-visual technology34
Computer technology28
Electrical machinery, apparatus, energy25
Engines, pumps, turbines16
Transport16
Mechanical elements12
Semiconductors12
Other special machines10
The main technology area of each patent, in the World Intellectual Property Organization’s 35 fields.
Under which name31 counted
HARRIS CORPORATION a former name
US, as the owner printed on each patent. 114 more under the same name are not counted (printed in AU)
3,534 granted
1,109 published
EAGLE TECHNOLOGY, LLC a subsidiary
US, as the owner printed on each patent. 10 more under the same name are not counted (printed in CN, printed in NZ)
255 granted
30 published
Eagle Technology, LLC a subsidiary
named as the applicant on its applications, in US. 2 more under the same name are not counted (printed in TW, printed in NO)
0 granted
243 published
HARRIS CORPORATION a former name
named as the applicant on its applications, in US
0 granted
205 published
L3Harris Technologies, Inc. its own name
named as the applicant on its applications, in US
0 granted
144 published
L3HARRIS TECHNOLOGIES, INC. its own name
US, as the owner printed on each patent
132 granted
5 published
Harris Corporation, Corporation of the State of Delaware a former name
US, as the owner printed on each patent. 8 more under the same name are not counted (printed in AU)
0 granted
132 published
L3 Technologies, Inc. a subsidiary
US, as the owner printed on each patent
77 granted
39 published
AEROJET ROCKETDYNE, INC. a subsidiary
US, as the owner printed on each patent
70 granted
9 published
Aerojet Rocketdyne, Inc. a subsidiary
named as the applicant on its applications, in US
0 granted
74 published
AEROJET ROCKETDYNE OF DE, INC. a subsidiary
US, as the owner printed on each patent
51 granted
2 published
CALZONI S.R.L. a subsidiary
IT, as the owner printed on each patent
16 granted
6 published
L3 Technologies, Inc. a subsidiary
named as the applicant on its applications, in US
0 granted
21 published
L3Harris Global Communications, Inc. a subsidiary
named as the applicant on its applications, in US
0 granted
16 published
L3Harris Global Communications, Inc. a subsidiary
US, as the owner printed on each patent
12 granted
0 published
ARDE CO., LTD. a subsidiary
US, as the owner printed on each patent. 1 more under the same name are not counted (printed in JP)
10 granted
0 published
CALZONI S.R.L. a subsidiary
named as the applicant on its applications, in IT
0 granted
8 published
HARRIS INTELLECTUAL PROPERTY, LP its holding company
US, as the owner printed on each patent; a holding company under the name HARRIS CORP /DE/
6 granted
0 published
HARRIS CORPORATION, a Delaware corporation. a former name
US, as the owner printed on each patent
0 granted
5 published
L3Harris Interstate Electronics Corporation a subsidiary
US, as the owner printed on each patent
5 granted
0 published
Wescam Inc. a subsidiary
CA, as the owner printed on each patent
5 granted
0 published
L3Harris Release & Integrated Solutions Ltd a subsidiary
named as the applicant on its applications, in GB
0 granted
4 published
L3Harris Release & Integrated Solutions Ltd a subsidiary
GB, as the owner printed on each patent
3 granted
0 published
Calzoni S.p.A. a subsidiary
IT, as the owner printed on each patent
2 granted
0 published
Chemical Construction Corporation a subsidiary
US, as the owner printed on each patent
2 granted
0 published
GDX, LLC a subsidiary
US, as the owner printed on each patent
1 granted
1 published
L3Harris Interstate Electronics Corporation a subsidiary
named as the applicant on its applications, in US
0 granted
2 published
AEROJET ROCKETDYNE OF DE, INC. a subsidiary
named as the applicant on its applications, in US
0 granted
1 published
Arde, Inc. a subsidiary
named as the applicant on its applications, in US
0 granted
1 published
L3HARRIS CINCINNATI ELECTRONICS CORPORATION a subsidiary
US, as the owner printed on each patent
1 granted
0 published
L3Harris Technologies Integrated Systems L.P. a subsidiary
US, as the owner printed on each patent
1 granted
0 published
Names not counted (3)
TKD, Inc.
Most of its patents print JP; this name counts in US. 6 granted and 5 published under it are not counted.
TKD, Inc.
Most of its patents print JP; this name counts in US. 0 granted and 2 published under it are not counted.
Eagle Technology, LLC
Most of its patents print NO; this name counts in US. 0 granted and 1 published under it are not counted.
Newest grantseach row opens the USPTO’s own copy
GrantedPatentTitleFieldOwner as printed
Dec 30, 202512,510,197Valve device with ball locksMechanical elementsAEROJET ROCKETDYNE, INC.
Dec 30, 202512,510,180Thermally activatable valveMechanical elementsAEROJET ROCKETDYNE, INC.
Dec 23, 202512,506,649Radio frequency (RF) communications system having RF nodes that determine a despreading sequence and phase and timing offsets for frequency agilityTelecommunicationsL3HARRIS TECHNOLOGIES, INC.
Dec 16, 202512,501,380Tactical radio satellite communications timingDigital communicationL3HARRIS TECHNOLOGIES, INC.
Dec 16, 202512,501,316Split radio tactical data link terminalDigital communicationL3HARRIS TECHNOLOGIES, INC.
Dec 16, 202512,498,508Absorbing substrate mirrorOpticsL3HARRIS TECHNOLOGIES, INC.
Dec 2, 202512,489,288Multi-phase AC voltage fault detection based on virtual voltageMeasurementL3HARRIS TECHNOLOGIES, INC.
Nov 18, 202512,477,310Communications system having mobile wireless devices that communicate in push-to-talk groups via satellite or ad hoc network linkDigital communicationEAGLE TECHNOLOGY, LLC
Nov 11, 202512,467,627Electric propulsion system including heaterless dispenser cathodeElectrical machinery, apparatus, energyAEROJET ROCKETDYNE, INC.
Nov 4, 202512,463,680Cognitive radio system providing operating parameter changes based upon cognitive group hierarchy and related methodsTelecommunicationsEAGLE TECHNOLOGY, LLC
Newest applications publishedan application is a clue, never a plan
PublishedApplicationTitleFieldOwner as printed
Dec 18, 20252025/0385816SOFT-DEMODULATION BASED WAVEFORM REPAIR FOR SIGNALS UNDERGOING SPECTRAL SUPPRESSIONDigital communicationL3Harris Technologies, Inc.
Dec 18, 20252025/0385062SUBSTRATE STACK EPITAXIES FOR PHOTOCATHODES FOR EXTENDED WAVELENGTHSElectrical machinery, apparatus, energyL3Harris Technologies, Inc.
Dec 4, 20252025/0374076NEURAL NETWORK BASED SIGNAL-TO-NOISE RATIO PREDICTION IN MOBILE NETWORKSDigital communicationL3Harris Technologies, Inc.
Dec 4, 20252025/0372879SYSTEMS AND METHODS FOR PROVIDING AN IMPEDANCE TRANSFORMER FOR A HELIX ANTENNATelecommunicationsL3Harris Global Communications, Inc.
Nov 27, 20252025/0365801SYSTEMS AND METHODS FOR RADIO CONFIGURATION AND VALIDATIONDigital communicationL3Harris Global Communications, Inc.
Nov 27, 20252025/0365211SYSTEMS AND METHOD FOR CONTROLLING SYSTEM USING ONTOGENETIC ARTIFICIAL INTELLIGENCE DNA GENERATED BASED ON OPERATIONS OF AN ONTOGENESIS ENGINEDigital communicationEagle Technology, LLC
Nov 27, 20252025/0365090INTERFERENCE DETECTION AND COARSE PARAMETER ESTIMATION USING LEARNED AND INFERRED BASELINE INFORMATIONTelecommunicationsL3Harris Technologies, Inc.
Nov 27, 20252025/0364714SYSTEMS AND METHODS FOR AUTONOMOUSLY ADJUSTABLE AERIAL VEHICLE ANTENNATelecommunicationsL3Harris Global Communications, Inc.
Nov 27, 20252025/0364203NIGHTVISION TUBE MODULE SIMPLIFICATIONElectrical machinery, apparatus, energyL3Harris Technologies, Inc.
Nov 27, 20252025/0363391SYSTEMS AND METHOD FOR GENERATING AND USING ONTOGENETIC ARTIFICIAL INTELLIGENCE DNAComputer technologyEagle Technology, LLC
What it applied for, 2024 to 2025: Telecommunications 38 · Digital communication 22 · Computer technology 20 · Electrical machinery, apparatus, energy 15 · Measurement 14 · Optics 13.

A patent is counted where the owner printed on it when it was granted carries the company’s own name, a former name, the name of a subsidiary its annual report lists, or its own name with a patent-holding phrase (Technology Licensing, Intellectual Property and the like), once the legal form, case and punctuation are set aside, and prints a country that name counts in. PatentsView’s data are published under the Creative Commons Attribution 4.0 licence. Source: PatentsView's granted patents and pre-grant publications, disambiguated, from the USPTO's Open Data Portal, through Dec 31, 2025, read Oct 27, 2026.

SI Assistanton LHX · research, not advice