Tucson, Arizona
United States
6
2022-11-17
The entities that hold a legal rights for patent applications filed by inventor Xu Junfeng:
Junfeng Xu from Tucson, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Impact driver having inductor and internal mass
#2 | 2022-05-05Lock housing device and key structure
#3 | 2020-12-03Retrieving magnetically attracted objects from substantially inaccessible cavities
#4 | 2020-11-26Tire puncture detection and alert
#5 | 2020-06-18Installation of hardware components in a mounting surface using a specification
#6 | 2018-02-22Apparatus, method, and storage medium for automatically correcting errors in electronic publication systems
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