John Logan
8Patents
8h-index
13Co-inventors
62Inventor score
Filing activity: May 24, 1995 → Mar 30, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7545012B2 | Capacitive micromachined ultrasound transducer fabricated with epitaxial silicon membrane | Performing Operations; Transporting | 73 | Expired |
| US7037746B1 | Capacitive micromachined ultrasound transducer fabricated with epitaxial silicon membrane | Performing Operations; Transporting | 69 | Expired |
| US6038928A | Miniature gauge pressure sensor using silicon fusion bonding and back etching | Physics | 55 | Expired |
| US6927482B1 | Surface mount package and method for forming multi-chip microsensor device | Electricity | 30 | Expired |
| US6084257A | Single crystal silicon sensor with high aspect ratio and curvilinear structures | Emerging Cross-Sectional Technologies | 21 | Expired |
| US6316796A | Single crystal silicon sensor with high aspect ratio and curvilinear structures | Emerging Cross-Sectional Technologies | 15 | Expired |
| US7157312B2 | Surface mount package and method for forming multi-chip microsensor device | Electricity | 9 | Expired |
| US6629465B1 | Miniature gauge pressure sensor using silicon fusion bonding and back etching | Physics | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.