Dublin, California
United States
4
2022-07-19
The entities that hold a legal rights for patent applications filed by inventor Zhang Chen:
Chen Zhang from Dublin, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Method and system for collaborative construction of a map
#2 | 2021-01-05Method for efficient operation of mobile robotic devices
#3 | 2020-06-23Method and apparatus for improving range finding system readings
#4 | 2019-01-17Side Brush Cover for Autonomous Floor Cleaning Device
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