Multitest Elektronische Systeme GmbH
42Patents
34Active
42Granted
51Portfolio score
Filing activity: Dec 17, 1985 → Feb 27, 2017 · 18 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7618074B2 | Handling apparatus for passing electronic components, in particular ICs, to a testing apparatus | Physics | 48 | Expired |
| US4908126A | Apparatus for testing and sorting electronic components, in particular IC's | Performing Operations; Transporting | 14 | Expired |
| US4993588A | Apparatus for separating objects of the same kind, in particular electronic components such as integrated circuits | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4703858A | Apparatus for testing and sorting oblong, electronic components, more particularly integrated chips | Performing Operations; Transporting | 10 | Expired |
| US8281483B2 | Fixture for aligning an electronic component | Emerging Cross-Sectional Technologies | 8 | Active |
| US9933457B2 | Device for testing electronic components | Performing Operations; Transporting | 8 | Active |
| US8297433B2 | Handler for electronic components, in particular ICs, comprising a plurality of circulating carriages that are guided along a circulating track | Physics | 6 | Active |
| US8964404B2 | Elastic unit for clamping an electronic component and extending below an electronic component receiving volume of an align fixture | Emerging Cross-Sectional Technologies | 4 | Active |
| US7683608B2 | Handler comprising an acceleration device for testing electronic components | Physics | 4 | Active |
| US6870362B2 | Docking apparatus | Physics | 4 | Expired |
| US4889242A | Device for testing and sorting electronic components, more particularly integrated circuit chips | Physics | 4 | Expired |
| US7841071B2 | Position-correction device for correcting the position of a component holder for electronic components | Emerging Cross-Sectional Technologies | 3 | Active |
| US8689436B2 | Two abutting sections of an align fixture together floatingly engaging an electronic component | Emerging Cross-Sectional Technologies | 3 | Active |
| US8794613B2 | Device and method for aligning and holding a plurality of singulated semiconductor components in receiving pockets of a terminal carrier | Electricity | 3 | Active |
| US8678365B2 | Device and method for aligning and holding a plurality of singulated semiconductor components in receiving pockets of a terminal carrier | Electricity | 3 | Active |
| US4651090A | Device for receiving components, particularly integrated chips, in an input and/or output magazine of a component testing machine | Electricity | 3 | Expired |
| US7741861B2 | Test apparatus for the testing of electronic components | Physics | 2 | Active |
| US7633304B2 | Device for testing electronic components, in particular ICs, having a sealing board arranged inside a pressure test chamber | Physics | 2 | Active |
| US8684168B2 | Handler for electronic components, in particular IC'S, comprising a pneumatic cylinder displacement unit for moving plungers | Physics | 2 | Active |
| US8303008B2 | Plunger for holding and moving electrical components | Physics | 2 | Active |
| US6836109B2 | Guiding apparatus for docking a testing head for electronic components | Electricity | 1 | Expired |
| US8717048B2 | System for post-processing of electronic components | Emerging Cross-Sectional Technologies | 1 | Active |
| US8848931B2 | Method and device for testing and calibrating electronic semiconductor components which convert sound into electrical signals | Electricity | 1 | Active |
| US8449002B2 | Closure mechanism for pressure test chambers for testing electronic components, in particular ICs | Emerging Cross-Sectional Technologies | 1 | Active |
| US8230587B2 | Carrier for aligning electronic components with slidably arranged plates | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.