Martin O'Brien
20Patents
10h-index
16Co-inventors
72Inventor score
Filing activity: Aug 3, 1992 → Jul 6, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6509566B1 | Oil and gas exploration system and method for detecting trace amounts of hydrocarbon gases in the atmosphere | Physics | 72 | Expired |
| US6894768B2 | Optical air data systems and methods | Emerging Cross-Sectional Technologies | 28 | Expired |
| US6750453B1 | Methods of and apparatus for detecting low concentrations of target gases in the free atmosphere | Physics | 22 | Expired |
| US6409198B1 | Method and apparatus for measuring atmospheric temperature | Physics | 20 | Expired |
| US9135038B1 | Mapping free memory pages maintained by a guest operating system to a shared zero page within a machine frame | Physics | 14 | Active |
| US9354906B1 | Managing the eviction process | Physics | 13 | Active |
| US8072584B2 | Optical air data systems and methods | Emerging Cross-Sectional Technologies | 13 | Active |
| US9113758B1 | Toilet cleaning brush device | Human Necessities | 13 | Active |
| US9792131B1 | Preparing a virtual machine for template creation | Physics | 10 | Active |
| US6822236B1 | Method of optimizing a response of a gas correlation radiometer to a trace amount of a target gas | Physics | 10 | Expired |
| US5583877A | Method and apparatus for generating high power laser pulses in the two to six micron wavelength range | Electricity | 10 | Expired |
| US7400385B2 | Optical air data systems and methods | Emerging Cross-Sectional Technologies | 5 | Expired |
| US9104544B1 | Mitigating eviction by maintaining mapping tables | Physics | 4 | Active |
| US7564539B2 | Optical air data systems and methods | Emerging Cross-Sectional Technologies | 3 | Active |
| US8068216B2 | Optical air data systems and methods | Emerging Cross-Sectional Technologies | 2 | Active |
| US7894045B2 | Optical air data systems and methods | Emerging Cross-Sectional Technologies | 2 | Active |
| US7760339B2 | Optical air data systems and methods | Emerging Cross-Sectional Technologies | 2 | Active |
| US5334425A | Floral presentation | Human Necessities | 1 | Expired |
| US11300584B2 | Optical air data systems and methods | Emerging Cross-Sectional Technologies | 1 | Active |
| US10746901B2 | Systems and methods for predicting arrival of wind event at aeromechanical apparatus | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.