Inventor · Qingdao, CN

Seaman Chen

1Patents
0h-index
4Co-inventors
19Inventor score

Filing activity: Jan 10, 2007 → Jan 10, 2007

Most-cited inventions

PatentTitleAreaCited byStatus
US7941146B2 Method and apparatus for handling DTMF requests when inter-switch handover is involved Electricity 0 Active

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