4APR

China files 4x more counter-UAS patents

3 min read

20:57UTC

Global counter-UAS patent filings jumped 27% in a year, with China filing 82 applications to America's 22 — but patent volume and deployed capability are different measures.

← Back to Factories Under Fire: America's Drone Gap Meets Reality Jump to analysis ↓

TechnologyDeveloping

Key takeaway

China's 4:1 counter-UAS patent lead mirrors its 5G strategy — IP dominance follows hardware bans rather than preceding them.

⁠¹ China filed 82 of those applications against 22 for the United States. Signal interference patents led at 49 filings, followed by laser systems at 39 and microwave directed-energy at 24.

The growth in directed-energy filings carries specific industrial implications. RF jamming — the current workhorse of counter-drone defence — struggles against fibre-optic-guided drones and is ineffective against pre-programmed autonomous navigation. The concentration of patent activity in laser and microwave systems suggests both Chinese and Western developers are engineering around those limitations. Patent applications are declarations of intent, not proofs of capability, but they indicate where R&D budgets are flowing.

⁠² DroneShield's own analysis estimates a total addressable market of $63 billion⁠³. Even the conservative figure implies sevenfold growth in a decade, driven by the same operational demand that produced the Merops deployment and Anduril's $20 billion enterprise contract.

China's patent lead does not equate to fielded dominance — the United States and its allies currently operate more counter-drone systems in active theatres. But IP leadership tends to precede manufacturing advantage by five to ten years. If the gap persists, the supply chain dependency that European and American procurement officials are working to unwind in drone platforms could replicate in counter-drone systems. The FCC's December 2025 ban on foreign-manufactured drones and components addresses the current dependency; it does nothing about the next one.

Deep Analysis

In plain English

Patents are legal ownership claims over new inventions. In counter-drone technology — systems that detect, jam, or destroy drones — China is filing patents at four times the rate of the United States. This matters because whoever holds the key patents in a $36 billion market can charge competitors licence fees, block rivals, or shape how the technology works globally. The US is spending heavily on counter-drone deployment now, but without filing the underlying IP, it may end up paying Chinese licence fees for the methods its own systems use — even while Chinese hardware is banned from US networks.

Deep Analysis

Synthesis

US counter-UAS deployment is outpacing IP protection. American firms are buying, deploying, and integrating counter-drone systems without securing the underlying methods. The FCC Covered List stops Chinese hardware entering US networks; it does not stop Chinese IP from travelling through licensing agreements to US-manufactured systems. The gap between US deployment spend and Chinese patent ownership is a structural vulnerability the current regulatory framework does not address — building market share on a foundation the US does not own.

Root Causes

China's Made in China 2025 strategy and civil-military fusion policy systematically incentivise patent filing across dual-use technologies — counter-UAS qualifies under both frameworks. State R&D funding through CETC, DJI, and affiliated institutes creates a filing pipeline that operates independently of commercial deployment timelines. US counter-UAS patent activity is concentrated in large defence primes with longer development cycles and less structural incentive to file defensively in early-stage technology categories before commercial viability is established.

Escalation

The shift in patent filings toward directed energy — lasers at 39 applications, microwave at 24 — signals that the technology frontier is moving beyond RF jamming, where China holds its current dominant position. This creates a 2–3 year window for US and allied firms to establish foundational IP in directed-energy counter-UAS before Chinese filers replicate their RF dominance in the next technology tier. The 27% annual growth rate in total filings indicates the race is accelerating, not plateauing.

What could happen next?

Risk
US counter-UAS manufacturers face potential IP licensing exposure if Chinese patent holders pursue enforcement in third-country markets outside FCC Covered List jurisdiction.
Medium term · Suggested
Opportunity
The directed-energy patent sub-categories — laser and microwave — remain open for US and allied filing; this window may close within 2–3 years as Chinese filers shift focus from RF to directed energy.
Short term · Assessed
Consequence
China's IP position may create durable licensing leverage in Middle Eastern, African, and South Asian markets not subject to US export control regimes.
Long term · Suggested
Meaning
The gap between US deployment spend and Chinese patent ownership means America is building counter-UAS market share on a technological foundation it does not own.
Long term · Assessed

Source Landscape

This story draws on right-leaning sources from United States

United States

LeftRight

Primary parallel: China's aggressive Standard Essential Patent filing strategy in 5G — led by Huawei and ZTE through the 2010s — gave it approximately 38% of declared 5G SEPs by 2020, creating licensing leverage and standards influence that proved difficult to dislodge even under export controls. The structural mechanism is identical to counter-UAS: file at volume across an emerging technology category, establish licensing precedent before market scale, then extract royalties or shape interoperability standards. Counter-parallel: In civil aviation, Boeing and Airbus maintained Western patent and manufacturing dominance despite COMAC's state-backed entry. However, civil aviation operates on 30-year procurement cycles; drone hardware refreshes every two years, collapsing the window available to establish IP positions before Chinese filers consolidate dominance.

Why it’s relevant now

The 5G parallel is directly actionable: US counter-UAS procurement is accelerating just as Chinese IP positions are consolidating. If the pattern holds, American manufacturers will be licensing Chinese-patented jamming and detection methods within 3–5 years — even under FCC Covered List restrictions, because IP licensing travels separately from hardware supply.

The market size discrepancy between GlobeNewswire ($36.42B by 2035) and DroneShield's own TAM estimate ($63B) — a 73% divergence — likely reflects different market definitions: serviceable addressable market versus total addressable market, or military-only versus dual-use civilian scope. Investors should weight the more conservative figure for near-term modelling.

At $36.42B in cumulative market value by 2035, Chinese IP holders capturing even 2–3% in licensing fees on non-Chinese deployments represents $6–9B in potential royalty flows — comparable to the annual licensing revenues Qualcomm extracts from 3G/4G SEP positions. This revenue stream would be structurally separate from hardware sales and entirely unaffected by FCC Covered List restrictions.

Consensus view: CSIS's Technology and National Security Programme has documented China's systematic dual-use IP strategy across 5G, AI, and quantum technologies, noting that CETC and affiliated institutes account for a disproportionate share of counter-UAS filings under the civil-military fusion mandate. Counter-view: The Beijing Academy of Military Science has argued publicly that patent volume overstates Chinese IP advantage — implementation know-how and combat-validated data, which China largely lacks outside its own airspace, determine real-world effectiveness more than registered claims. Key tension: Whether Chinese patent holders can enforce licensing claims in third-country markets given that most current counter-UAS procurement specifically excludes Chinese supply chains from contract terms.

Sources:Unmanned Airspace·Stock Titan·GreyB

Mentions:DroneShield →FCC Covered List →United States →

First Reported In

Update #2 · UK startup tops Pentagon's drone gauntlet

Unmanned Airspace· 19 Mar 2026

Read original →

Causes and effects

This Event

China files 4x more counter-UAS patents

China's 4:1 patent advantage in counter-drone technology could precede manufacturing dominance by five to ten years, while the counter-UAV market's projected growth from $4.93 billion to $36.42 billion by 2035 is drawing capital into production capacity and reshaping supply chain priorities across the sector.

Led to

AeroVironment Unveils $5 Laser for Drone Kill

Iran's drone cost-exchange crisis, quantified in part by CSIS counter-drone research, drove AeroVironment to position LOCUST X3 as the affordable intercept alternative.

Occurred 25 Mar 2026

Read story →

Different Perspectives

Nigerian Air Force

The air force listed 12 Turkish Aksungur and two Chinese CH-4D armed drones on 25 October. No contract has been published, so these are plans.

Civilians in Western Sahara

A UN report of October 2023 records allegations of Moroccan drone strikes east of the berm. An aerial strike there in November 2022 reportedly killed six civilians, the UN said, citing Polisario and local media.

Thunder Tiger

The Taichung company said on 16 October that all 1,520 of its Gauntlet I attack drones passed inspection. Its MoU with AeroVironment covers fitting Switchblade to its uncrewed boats and ground vehicles and exploring joint production in Taiwan.

EDGE Group

The Emirati group said on 9 October it will supply glide bombs and guidance kits for the Royal Moroccan Air Force's armed drones. A separate memorandum explores making small arms and aero engines in Morocco.

Rajnath Singh

India's Defence Acquisition Council, which he chairs, approved about Rs 2.12 lakh crore of proposals on 26 October, including kamikaze drones and tank-mounted counter-drone systems. About 82 per cent of the value is to go to Indian industry, by the ministry's account.

Kongsberg

The Norwegian group said on 13 October it will invest more than 200m zlotys in a Pomeranian plant to build and maintain SAN counter-drone systems. It expects series output to begin in the first half of 2028.

Written with AI from Lowdown's published reporting. Not individually reviewed by an editor. Editorial standards.