J. David Schell
33Patents
6h-index
29Co-inventors
69Inventor score
Filing activity: Jan 19, 2001 → Aug 14, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD895642S1 | Display screen or portion thereof with graphical user interface for fiber optic cable inspection | General | 78 | Active |
| US8692984B2 | Field tester for topologies utilizing array connectors and multi-wavelength field tester for topologies utilizing array connectors | Physics | 16 | Active |
| US8670110B2 | Array connector test harness for single-ended optical test instruments | Physics | 12 | Active |
| US10161829B2 | System and method for certification of physical parameters of communication links | Electricity | 10 | Active |
| US9518892B1 | Apparatus for identifying optical array polarity and measuring optical signal and power or loss | Electricity | 9 | Active |
| US9036137B2 | Optical light source with controlled launch conditions | Physics | 8 | Active |
| US6534995B1 | Circuit for detecting a cooling device in a computer system | Emerging Cross-Sectional Technologies | 6 | Expired |
| US10481041B2 | Measuring optical array polarity, power, and loss using a position sensing detector and photodetector-equipped optical testing device | Physics | 4 | Active |
| USD1006813S1 | Adaptor for connecting industrial network cables | General | 4 | Active |
| US10374700B2 | Optical connector polarity and loss measurement using an integrating sphere-equipped optical measurement device | Physics | 4 | Active |
| US10302529B2 | Optical connector polarity and loss measurement using an integrating sphere-equipped optical measurement device | Physics | 4 | Active |
| US10139274B2 | Method of optical power self-referencing and test cord verification | Physics | 3 | Active |
| US6388943B1 | Differential clock crossing point level-shifting device | Physics | 2 | Expired |
| US10090914B2 | Test probes for smart inspection | Physics | 2 | Active |
| US10541747B2 | Optical connector polarity and loss measurement using an integrating sphere-equipped optical measurement device | Physics | 2 | Active |
| USD1000453S1 | Display screen or portion thereof with graphical user interface | General | 2 | Active |
| US9995649B2 | Dual purpose optical test instrument | Electricity | 2 | Active |
| US10015568B2 | Optically-addressable optical switch | Electricity | 1 | Active |
| US8823539B2 | Method of displaying multi-fiber test results | Physics | 1 | Active |
| US9414448B2 | Stability of an optical source in an optical network test instrument | Electricity | 1 | Active |
| US9847921B2 | Method and apparatus for testing and displaying test results | Electricity | 1 | Active |
| USD1038156S1 | Display screen or portion thereof with graphical user interface | General | 1 | Active |
| US9634759B2 | System and apparatus for inspecting fiber optic cables | Physics | 0 | Active |
| US10578516B2 | Dual purpose optical test instrument | Electricity | 0 | Active |
| US10636134B2 | Display apparatus and method for optical fiber inspection | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.