Inventor · Beijing, CN

Weizhi Tan

1Patents
1h-index
1Co-inventors
22Inventor score

Filing activity: Feb 2, 1999 → Feb 2, 1999

Most-cited inventions

PatentTitleAreaCited byStatus
US6415386B1 Cryptogram lock system with automatically variable true random code tonglingge Physics 10 Expired

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