Hysitron, Inc.
36Patents
26Active
36Granted
50Portfolio score
Filing activity: Oct 24, 1994 → Nov 23, 2015 · 6 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5869751A | Multi-dimensional capacitive transducer | Emerging Cross-Sectional Technologies | 141 | Expired |
| US5553486A | Apparatus for microindentation hardness testing and surface imaging incorporating a multi-plate capacitor system | Emerging Cross-Sectional Technologies | 65 | Expired |
| US5661235A | Multi-dimensional capacitive transducer | Emerging Cross-Sectional Technologies | 50 | Expired |
| US5576483A | Capacitive transducer with electrostatic actuation | Emerging Cross-Sectional Technologies | 39 | Expired |
| US8844366B2 | Three dimensional transducer | Physics | 27 | Active |
| US6026677A | Apparatus for microindentation hardness testing and surface imaging incorporating a multi-plate capacitor system | Emerging Cross-Sectional Technologies | 26 | Expired |
| US7107694B2 | Method for observation of microstructural surface features in heterogeneous materials | Physics | 19 | Expired |
| US6289734A | In-situ non-destructive audiosonic identification system for visco-elastic materials | Physics | 19 | Expired |
| US8959980B2 | Nanomechanical testing system | Emerging Cross-Sectional Technologies | 17 | Active |
| US7798011B2 | Actuatable capacitive transducer for quantitative nanoindentation combined with transmission electron microscopy | Electricity | 16 | Active |
| US7681459B1 | Multi-scale & three-axis sensing tensile testing apparatus | Physics | 15 | Active |
| US8161803B2 | Micromachined comb drive for quantitative nanoindentation | Emerging Cross-Sectional Technologies | 13 | Active |
| US8631687B2 | Indenter assembly | Electricity | 10 | Active |
| US8453498B2 | Actuatable capacitive transducer for quantitative nanoindentation combined with transmission electron microscopy | Electricity | 9 | Active |
| US8770036B2 | Nanomechanical testing system | Emerging Cross-Sectional Technologies | 7 | Active |
| US9472374B2 | Testing assembly including a multiple degree of freedom stage | Electricity | 6 | Active |
| US7287418B2 | Method of measuring interfacial adhesion properties of electronic structures | Physics | 6 | Expired |
| US7287420B2 | Method of measuring properties of interfacial adhesion of medical device coatings | Physics | 6 | Expired |
| US8434370B2 | Micro/nano-mechanical test system employing tensile test holder with push-to-pull transformer | Physics | 6 | Active |
| US8789425B2 | Micro/nano-mechanical test system employing tensile test holder with push-to-pull transformer | Physics | 5 | Active |
| US9316569B2 | Micro electro-mechanical heater | Physics | 5 | Active |
| US8186210B2 | Surface evaluation employing orthogonal force measurement | Physics | 5 | Active |
| US9476816B2 | Probe tip heating assembly | Physics | 4 | Active |
| US9759641B2 | Micro electro-mechanical heater | Physics | 4 | Active |
| US9304072B2 | Micromachined comb drive for quantitative nanoindentation | Emerging Cross-Sectional Technologies | 4 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.