Patents/Inventors

Xiaofan Fei

Bellevue, WAUS28 patents

19 Patents

US126013572026
Air Moving Devices, Aerodynamic Rotor, and Methods
Whisper Aero Inc.
0 cites
US125658962026
Air Moving Devices, Aerodynamic Rotor, and Methods
Whisper Aero Inc.
0 cites
US125592272026
Uniform Exhaust Sheet and Flow Turning Control
Whisper Aero Inc.
0 cites
US125100892025
Air-moving Device with Single-part Rotor and Methods
Whisper Aero Inc.
0 cites
USD10941832025
Drone
Whisper Aero Inc.
0 cites
USD10767642025
Jet
Whisper Aero Inc.
0 cites
US122919772025
Propulsor Fan Array
Whisper Aero Inc.
0 cites
USD10717932025
Drone
Whisper Aero Inc.
0 cites
USD10717942025
Drone
Whisper Aero Inc.
0 cites
USD10717952025
Drone
Whisper Aero Inc.
0 cites
USD10613942025
Jet
Whisper Aero Inc.
0 cites
US121344872024
Ultra-quiet Aircraft
Whisper Aero Inc.
0 cites
US120399642024
Audio Processing System Signal-level Based Temporal Masking
CIRRUS LOGIC, Inc.
0 cites
US120060302024
Distributed Electric Propulsion Modular Wing Aircraft with Blown Wing and Extreme Flaps for VTOL And/or STOL Flight
UNITED STATES OF AMERICA AS REPRESENTED BY THE ADMINISTRATOR OF NASA
0 cites
US120003092024
Propulsor Fan and Drive System
Whisper Aero Inc.
0 cites
US118024852023
Propulsor Fan Array
Whisper Aero Inc.
0 cites
US117989782023
On-chip Inductor with Audio Headphone Amplifier
Cirrus Logic Inc.
0 cites
US116773602023
Equalization in a Multi-path Audio Amplifier for Canceling Variations Due to Multi-path Output Impedance Differences
CIRRUS LOGIC, Inc.
0 cites
US115525672023
Single-inductor Multiple Output (SIMO) Switching Power Supply Having Offset Common-mode Voltage for Operating a Class-d Audio Amplifier
CIRRUS LOGIC, Inc
0 cites