Yan Chang
5Patents
3h-index
2Co-inventors
43Inventor score
Filing activity: Feb 1, 2000 → Oct 16, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6500807B1 | Modified pectin and nucleic acid composition | Human Necessities | 23 | Expired |
| US6680306B2 | Method for enhancing the effectiveness of cancer therapies | Human Necessities | 15 | Expired |
| US6890906B2 | Method for controlling angiogenesis in animals | Human Necessities | 13 | Expired |
| US6972285B2 | Method of preparing a concentrated solution of a polyglucosamine | Chemistry; Metallurgy | 0 | Expired |
| US9967041B1 | Multi-antenna noise power measuring method and apparatus | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.