Resources Contact Us Home
Cao; Chunhua
Qingdao, CN
No. of patents:

Patent Number Title Of Patent Date Issued
D566347 Drum type washing machine April 8, 2008
8112901 Seal unit of gas dryer February 14, 2012
A seal unit is adapted to a gas dryer. The seal unit is assembled on the chamber rear wall, an end of heating disk is compressing on the seal unit. Said seal unit includes seal loop shaped as a ring, this seal loop is composed of inner fix part with the shape of flat-sheet ring and outer
8042364 Washing machine with improved waterway system October 25, 2011
The present invention has disclosed a washing machine with improved waterway system, said waterway system is comprising softening-electrolysis waterway, modifier-liquid waterway and ion-exchange-resin regeneration waterway, when this washing machine is at work, modifier-liquid combin

  Recently Added Patents
Client network device and method for adjusting parameters of client traffic windows based on discovery of other network devices
Soybean cultivar CL1013665
Media identification system with fingerprint database balanced according to search loads
Security arrangements for extended USB protocol stack of a USB host system
Method for accessing wireless network
Integrated circuit testing with power collapsed
Alterable account number
  Randomly Featured Patents
Multiple protocol fluorometer and method
Shoe upper
Sliding sleeve with sleeve protection
Apparatus and method for performing a defect leakage screen test for memory devices
Interlaced linear array sampling technique for electromagnetic wave imaging
Battery for a mobile phone
Medium shank combination bit
Coated particles and coating compositions comprising coated particles
Acceleration limiting for a vehicle
Polyalkene amines with improved applicational properties