Inventor · Saitama, JP

Ziging Zhang

1Patents
1h-index
14Co-inventors
29Inventor score

Filing activity: Mar 28, 1996 → Mar 28, 1996

Most-cited inventions

PatentTitleAreaCited byStatus
US5848173A Surroundless loudspeaker Electricity 21 Expired

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