Inventor · Tangxia, CN

Wen Cha

2Patents
2h-index
6Co-inventors
27Inventor score

Filing activity: Nov 26, 2013 → Sep 16, 2014

Most-cited inventions

PatentTitleAreaCited byStatus
US9450939B2 Method and apparatus for service login based on third party's information Electricity 2 Active
US9122910B2 Method, apparatus, and system for friend recommendations Electricity 2 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.