Patents/Inventors

Hei Man Lee

Hong KongCN8 patents

6 Patents

US125641302026
Robotic Garden Tool
Techtronic Cordless GP
0 cites
US125108922025
Creation of a Virtual Boundary for a Robotic Garden Tool
Techtronic Cordless GP
0 cites
US124431802025
Robotic Lawn Mowers
TECHTRONIC CORDLESS GP
0 cites
US123605242025
Robotic Lawn Mowers
TECHTRONIC CORDLESS GP
0 cites
US123346642025
Battery Interface for an Electrical Device
TECHTRONIC CORDLESS GP
0 cites
US118738242024
Blower
Techtronic Cordless GP
0 cites