Steven E. Johnson
30Patents
6h-index
36Co-inventors
69Inventor score
Filing activity: Feb 1, 1985 → Jan 12, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7174126B2 | Technique for effectively accessing programming listing information in an entertainment delivery system | Electricity | 304 | Expired |
| US4789962A | Methods of displaying help information nearest to an operation point at which the help information is requested | Physics | 167 | Expired |
| US4648062A | Method for providing an on line help facility for interactive information handling systems | Emerging Cross-Sectional Technologies | 137 | Expired |
| US7073189B2 | Program guide and reservation system for network based digital information and entertainment storage and delivery system | Electricity | 104 | Expired |
| USD346523S | Headrest to be attached to a car window | General | 9 | Expired |
| US9613011B2 | Cross-reference of shared browser applications | Electricity | 8 | Active |
| US9071795B2 | Technique for effectively accessing programming listing information in an entertainment delivery system | Electricity | 5 | Active |
| US9350720B2 | Delegating authorizations | Electricity | 4 | Active |
| US10259493B2 | Emergency steering pump system for a machine | Performing Operations; Transporting | 3 | Active |
| US9648003B2 | Delegating authorizations | Electricity | 3 | Active |
| US10746200B1 | Modular hydraulic valve assembly for work vehicle | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US10822025B1 | Hydraulic valve module for steering and work functions in a work vehicle | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US10006334B2 | Hydraulic driven fan system | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9605411B2 | Brake charge valve with set minimum fixed hydro-mechanical pressure by-pass function | Emerging Cross-Sectional Technologies | 1 | Active |
| US10625726B2 | Hydraulic system for brakes | Performing Operations; Transporting | 1 | Active |
| US12240300B2 | Below belt seal assembly, associated window sealing system, and method for manufacturing same | Performing Operations; Transporting | 0 | Active |
| US11283692B2 | Network service discovery | Electricity | 0 | Active |
| US11427168B2 | Brake system for a vehicle | Performing Operations; Transporting | 0 | Active |
| US9998448B2 | Delegating authorizations | Electricity | 0 | Active |
| US11738732B2 | Automatic retarding control system | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11117562B2 | Hydraulic valve module and method for supplying hydraulic pressure to circuits of a vehicle | Performing Operations; Transporting | 0 | Active |
| US12221178B2 | Articulated truck steering | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11787255B2 | Suspension system with individual ride height and dampening control | Performing Operations; Transporting | 0 | Active |
| US10981554B2 | Fluid delivery system | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10982586B2 | Distributed cooling system for a work machine | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.