Shikik Johnson
37Patents
20h-index
14Co-inventors
78Inventor score
Filing activity: Feb 19, 2003 → Dec 3, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10096883B2 | Methods and apparatus for adjusting a wavelength electromagnetic waves | Electricity | 390 | Active |
| US10135145B2 | Apparatus and methods for generating an electromagnetic wave along a transmission medium | Electricity | 369 | Active |
| US10148016B2 | Apparatus and methods for communicating utilizing an antenna array | Electricity | 364 | Active |
| US10205655B2 | Apparatus and methods for communicating utilizing an antenna array and multiple communication paths | Electricity | 341 | Active |
| US10205212B2 | Methods and apparatus for adjusting a phase of electromagnetic waves | Electricity | 324 | Active |
| US10305190B2 | Reflecting dielectric antenna system and methods for use therewith | Electricity | 290 | Active |
| US10340573B2 | Launcher with cylindrical coupling device and methods for use therewith | Electricity | 265 | Active |
| US10361489B2 | Dielectric dish antenna system and methods for use therewith | Electricity | 259 | Active |
| US10389037B2 | Apparatus and methods for selecting sections of an antenna array and use therewith | Electricity | 227 | Active |
| US10389419B2 | Methods and apparatus for generating and receiving electromagnetic waves | Electricity | 219 | Active |
| US10411356B2 | Apparatus and methods for selectively targeting communication devices with an antenna array | Electricity | 213 | Active |
| US10411920B2 | Methods and apparatus for inducing electromagnetic waves within pathways of a cable | Electricity | 205 | Active |
| US10424845B2 | Method and apparatus for communication using variable permittivity polyrod antenna | Electricity | 204 | Active |
| US10505252B2 | Communication system having a coupler for guiding electromagnetic waves through interstitial areas formed by a plurality of stranded uninsulated conductors and method of use | Emerging Cross-Sectional Technologies | 143 | Active |
| US10505250B2 | Communication system having a cable with a plurality of stranded uninsulated conductors forming interstitial areas for propagating guided wave modes therein and methods of use | Emerging Cross-Sectional Technologies | 143 | Active |
| US10505249B2 | Communication system having a cable with a plurality of stranded uninsulated conductors forming interstitial areas for guiding electromagnetic waves therein and method of use | Emerging Cross-Sectional Technologies | 143 | Active |
| US10505248B2 | Communication cable having a plurality of uninsulated conductors forming interstitial areas for propagating electromagnetic waves therein and method of use | Emerging Cross-Sectional Technologies | 143 | Active |
| US10516555B2 | Methods and apparatus for creating interstitial areas in a cable | Electricity | 130 | Active |
| US10554454B2 | Methods and apparatus for inducing electromagnetic waves in a cable | Electricity | 115 | Active |
| US11025460B2 | Methods and apparatus for accessing interstitial areas of a cable | Electricity | 25 | Active |
| US11121466B2 | Antenna system with dielectric antenna and methods for use therewith | Electricity | 17 | Active |
| US10439675B2 | Method and apparatus for repeating guided wave communication signals | Electricity | 15 | Active |
| US11387560B2 | Impedance matched launcher with cylindrical coupling device and methods for use therewith | Electricity | 9 | Active |
| US7330550B1 | Cryptographic system and method that uses excitation spectroscopy | Electricity | 1 | Expired |
| US10629994B2 | Apparatus and methods for generating an electromagnetic wave along a transmission medium | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.