Chang Liu

City:

Waterloo

Country:

Canada

Published Applications:

Last publication date:

2026-04-23

Top Assignees for applications by Chang Liu

The entities that hold a legal rights for patent applications filed by inventor Liu Chang:

WaveRyde Instruments Inc. 5 Waterloo, Canada
Quantum Valley Ideas Laboratories 4 Waterloo, Canada

Recent patent applications by Liu Chang

Chang Liu from Waterloo, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2026-04-23

US20260110721A1

Physics

Quantum Spectrum Sensing Networks

#2 | 2026-03-12

US20260072328A1

Physics

Quantum Spectrum Sensing Systems

#3 | 2026-02-26

US20260056052A1

Physics

Portable Quantum Spectrum Sensing Systems

#4 | 2025-11-27

US20250362360A1

Physics

Detecting Off-Resonance Signals in a Vapor Cell Sensor

#5 | 2025-09-11

US20250283991A1

Physics

Methods for Sensing Doppler Shifts

#6 | 2025-07-29

US18919819

Physics

Quantum spectrum sensing systems

#7 | 2025-01-02

US20250003805A1

Physics

Measuring thermal radiation using vapor cell sensors

#8 | 2023-05-23

US18150110

Electricity

Tuning the output of a laser

#9 | 2020-10-13

US16717741

Physics

Single-pixel imaging of electromagnetic fields

InventorID:

6887377 ⎘