Johan Overby
10Patents
7h-index
14Co-inventors
59Inventor score
Filing activity: Jun 6, 2003 → Feb 18, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7356421B2 | Precise location of buried metallic pipes and cables in the presence of signal distortion | Physics | 72 | Expired |
| US7062414B2 | Method and apparatus for digital detection of electromagnetic signal strength and signal direction in metallic pipes and cables | Physics | 70 | Expired |
| US7057383B2 | Method for decoupling interference due to bleedover in metallic pipe and cable locators | Physics | 68 | Expired |
| US7285958B2 | Method and apparatus for digital detection of electronic markers using frequency adaptation | Physics | 48 | Expired |
| US7358738B2 | Method and apparatus for digital detection of electronic markers using frequency adaptation | Physics | 41 | Active |
| US7522515B2 | Method and system for providing window shaping for multiline transmission in a communications system | Electricity | 15 | Expired |
| US8188745B2 | Precise location and orientation of a concealed dipole transmitter | Physics | 14 | Active |
| US8515689B2 | Enhanced precise location | Physics | 5 | Active |
| US9158024B2 | System for determining a precise location and orientation of a concealed dipole transmitter | Physics | 4 | Active |
| US10310130B2 | Cable detection apparatus with a comb filter | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.