David J. Johnsen
42Patents
10h-index
31Co-inventors
75Inventor score
Filing activity: Nov 10, 2000 → Dec 20, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6761594B2 | DSX jack including sliding rear connector | Electricity | 61 | Expired |
| US7086898B2 | Coaxial cable Y-splitter assembly with an integral splitter body and method | Electricity | 32 | Expired |
| US7005996B2 | Power distribution panel with modular inserts | Electricity | 31 | Expired |
| USD465782S1 | Communications panel | General | 27 | Expired |
| USD466111S1 | Communications panel | General | 23 | Expired |
| US6533616B2 | DSX jack including sliding rear connector | Electricity | 21 | Expired |
| US6551136B2 | Closed end coaxial connector | Electricity | 17 | Expired |
| US7440262B2 | Modular power distribution system and methods | Electricity | 15 | Active |
| US6870729B2 | Finger guard for power distribution panel | Electricity | 10 | Expired |
| US8850898B2 | Test fixture for strip samples | Physics | 10 | Active |
| US7898787B2 | Power panel with angled connectors | Emerging Cross-Sectional Technologies | 9 | Active |
| US6872097B2 | Dsx jack including sliding rear connector | Electricity | 8 | Expired |
| US7163423B1 | Coaxial system with keying feature | Electricity | 8 | Expired |
| US6775120B2 | Power distribution bus with protection and alarming | Electricity | 7 | Expired |
| US6503105B1 | Telecommunications jack subassembly | Electricity | 7 | Expired |
| US7244145B2 | Coaxial cable-Y splitter assembly with transverse opening | Electricity | 7 | Active |
| US7585034B2 | Power distribution panel with modular inserts | Electricity | 6 | Active |
| US7094971B2 | Coaxial cable Y-splitter assembly and method | Emerging Cross-Sectional Technologies | 6 | Expired |
| US11435534B2 | Flexible optical fiber connectors and assemblies | Physics | 6 | Active |
| US7120002B2 | Power distribution bus with protection and alarming | Electricity | 5 | Expired |
| US6457999B1 | DSX jack including sliding rear connector | Electricity | 5 | Expired |
| US8848346B2 | Power distribution panel with modular circuit protection elements | Electricity | 5 | Active |
| US11022770B2 | Bladed chassis systems | Electricity | 4 | Active |
| US8320107B2 | Modular power distribution system and methods | Electricity | 4 | Active |
| US7839623B2 | Modular power distribution system and method | Electricity | 4 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.