Andrew Liu
10Patents
4h-index
21Co-inventors
60Inventor score
Filing activity: Jan 12, 1981 → Apr 10, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5452219A | Method of making a tooth mold | Emerging Cross-Sectional Technologies | 665 | Expired |
| US6139322A | Denture | Chemistry; Metallurgy | 29 | Expired |
| US6384107B2 | Abrasion resistant dental composition product and process | Chemistry; Metallurgy | 28 | Expired |
| US4375360A | Methanol fuel and methanol fuel additives | Chemistry; Metallurgy | 15 | Expired |
| US8872122B2 | Method of timing laser beam pulses to regulate extreme ultraviolet light dosing | Electricity | 4 | Active |
| US5577704A | Adjustable support for small enclosure | Emerging Cross-Sectional Technologies | 3 | Expired |
| US8872123B2 | Method of timing laser beam pulses to regulate extreme ultraviolet light dosing | Electricity | 3 | Active |
| US6843654B1 | Dental prosthesis | Chemistry; Metallurgy | 3 | Expired |
| US10470585B2 | Apparatus and method for an adjustable mode child rocker and swing | Human Necessities | 2 | Active |
| US9755396B1 | EUV LPP source with improved dose control by combining pulse modulation and pulse control mode | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.