Eric Spencer Hall
7Patents
3h-index
25Co-inventors
53Inventor score
Filing activity: Jan 30, 2001 → Feb 1, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6502926B2 | Ink jet semiconductor chip structure | Performing Operations; Transporting | 16 | Expired |
| US6902867B2 | Ink jet printheads and methods therefor | Performing Operations; Transporting | 13 | Expired |
| US7819506B2 | Flexible encapsulant materials for micro-fluid ejection heads and methods relating thereto | Performing Operations; Transporting | 3 | Active |
| US7681991B2 | Composite ceramic substrate for micro-fluid ejection head | Emerging Cross-Sectional Technologies | 3 | Active |
| US7937835B2 | Composite ceramic substrate for micro-fluid ejection head | Emerging Cross-Sectional Technologies | 1 | Active |
| US7484823B2 | Methods and apparatuses for regulating the temperature of multi-via heater chips | Performing Operations; Transporting | 1 | Active |
| US7594708B2 | Methods and apparatuses for sensing temperature of multi-via heater chips | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.