John Erickson
25Patents
10h-index
10Co-inventors
72Inventor score
Filing activity: Sep 2, 1977 → Dec 2, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5765152A | System and method for managing copyrighted electronic media | Electricity | 1,224 | Expired |
| US6807534B1 | System and method for managing copyrighted electronic media | Electricity | 329 | Expired |
| US7047241B1 | System and methods for managing digital creative works | Emerging Cross-Sectional Technologies | 183 | Expired |
| US6266931A | Screw drive room slideout assembly | Performing Operations; Transporting | 46 | Expired |
| US7398556B2 | System and method for managing copyrighted electronic media | Electricity | 22 | Expired |
| US7702725B2 | Digital object repositories, models, protocol, apparatus, methods and software and data structures, relating thereto | Physics | 17 | Active |
| US7103773B2 | Message exchange in an information technology network | Physics | 16 | Expired |
| US7025361B1 | Electronic controller for a vehicle leveling system and vehicle leveling system comprising same | Performing Operations; Transporting | 13 | Expired |
| US4184900A | Control of microstructure in cast eutectic articles | Emerging Cross-Sectional Technologies | 12 | Expired |
| US8813038B2 | Data race detection | Physics | 10 | Active |
| US6722635B2 | Multiple screw jack | Performing Operations; Transporting | 10 | Expired |
| USD600097S1 | Slab bolster system | General | 10 | Expired |
| US4589681A | Ski pole modifying apparatus | Human Necessities | 9 | Expired |
| US4582341A | Ski pole modifying apparatus | Human Necessities | 9 | Expired |
| US7294797B2 | Electronic controller for a vehicle leveling system and vehicle leveling system comprising same | Performing Operations; Transporting | 8 | Expired |
| US7647642B2 | System and method for managing copyrighted electronic media | Electricity | 5 | Active |
| US7662054B2 | Hockey shooting and return system training devise | Human Necessities | 3 | Active |
| US10376844B2 | Interface module for filter integrity testing | Physics | 3 | Active |
| US7904504B2 | Policy enforcement and access control for distributed networked services | Electricity | 3 | Active |
| USD373425S | Combined back exerciser and massager | General | 2 | Expired |
| US9069894B2 | Data collisions in concurrent programs | Physics | 1 | Active |
| US8341424B2 | Methods for playing protected content | Electricity | 1 | Expired |
| US8386520B2 | Database security structure | Physics | 0 | Active |
| US9311367B2 | Database extension structure | Physics | 0 | Active |
| US9479483B2 | Apparatus for rendering content | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.