Inventor · Tangxia, CN

Changming Chen

2Patents
1h-index
6Co-inventors
37Inventor score

Filing activity: Sep 27, 2008 → Aug 5, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US12161516B2 Dental handpiece Human Necessities 1 Active
US8518466B2 Selenium covered basic copper chloride, its preparation method and the use Chemistry; Metallurgy 0 Active

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