Matched RPM
Design effects
Prototype and performance validation in progress
Bubo Stealth Propeller
Engineering a quieter
path to flight
STEAM LAB is developing Bubo Stealth Propeller with engineered blade microtextures.
Prototypes and comparative tests will evaluate noise, thrust, and power together.
Concept image · not a product image.
Technology
Bubo explores how blade microtextures may influence local airflow.
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Surface design
We create and screen candidate blade surface structures.
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Comparative testing
We evaluate thrust, power, and noise under defined conditions.
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Manufacturability
We check feature fidelity and rotating-part safety.
Validation
We will assess design effects at matched RPM and operating value at matched thrust.
Matched thrust
Operating value
Applications
Our initial focus is on compact drones for infrastructure inspection and precision filming.
Initial focus
Infrastructure inspection
Initial focus
Precision filming
Further evaluation
Industrial drones
Further evaluation
Public safety
Further evaluation
Future aviation propulsion
Company
STEAM LAB is an R&D company in Seongnam, Korea.
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2025
Selected for the Pre Startup Package.
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2026
Named an outstanding company in Seongnam’s Startup Jump Up School.
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2026
We plan to exhibit at the 2026 Sacheon Airshow industry exhibition.
Contact
We welcome conversations with drone manufacturers, test and manufacturing partners, and prospective collaborators.
- Company phone
- +82 70 8832 4567
- CEO mobile
- +82 10 5557 4539