Beijing
China
8
2019-08-15
The entities that hold a legal rights for patent applications filed by inventor Chen Fan:
Fan Chen from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Device and method for muffling, communication device and wearable device
#2 | 2019-07-25In-situ chemical oxidation high pressure injection optimization remediation method for soil and groundwater
#3 | 2019-05-16In-situ injection of soil and groundwater—high pressure rotary jet grouting in-situ remediation system and method
#4 | 2019-04-25Method for determining diffusion radius of in-situ injection and remediation of contaminated soil and groundwater
#5 | 2016-08-25Repair material with multi-purpose for abdominal wall hernia
#6 | 2016-08-25Fixing device for soft tissue
#7 | 2007-06-14Method for distributing software based on software protection devices
#8 | 2006-12-14Method for transporting data through universal serial bus and universal serial bus device
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