Helmut Eckhardt
22Patents
15h-index
16Co-inventors
78Inventor score
Filing activity: Mar 16, 1983 → Jul 24, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8525340B2 | Flexible electronic devices and related methods | Electricity | 98 | Active |
| US5197242A | Dual-pane thermal window with liquid crystal shade | Emerging Cross-Sectional Technologies | 81 | Expired |
| US4893902A | Dual-pane thermal window with liquid crystal shade | Fixed Constructions | 67 | Expired |
| US5962122A | Liquid crystalline polymer composites having high dielectric constant | Emerging Cross-Sectional Technologies | 58 | Expired |
| US5111629A | Dual-pane thermal window with liquid crystal shade | Fixed Constructions | 57 | Expired |
| US4646066A | Environmental indicator device and method | Physics | 54 | Expired |
| US5009044A | Dual-pane thermal window with liquid crystal shade | Fixed Constructions | 51 | Expired |
| US4848875A | Dual-pane thermal window with liquid crystal shade | Physics | 49 | Expired |
| US5025602A | Dual-pane thermal window with liquid crystal shade | Fixed Constructions | 43 | Expired |
| US5152111A | Dual-pane thermal window with liquid crystal shade | Fixed Constructions | 40 | Expired |
| US4964251A | Dual-pane thermal window with liquid crystal shade | Physics | 40 | Expired |
| US4963206A | Method of making a thermal window glazing with conductive polymer coating to block radiative heating | Emerging Cross-Sectional Technologies | 39 | Expired |
| US5120707A | Superconducting ceramics by electrodeposition of metals with embedment of particulate matter, followed by oxidation | Electricity | 37 | Expired |
| US4939308A | Method of forming crystallite-oriented superconducting ceramics by electrodeposition and thin film superconducting ceramic made thereby | Emerging Cross-Sectional Technologies | 37 | Expired |
| US4899503A | Dual-pane thermal window with liquid crystal shade | Fixed Constructions | 36 | Expired |
| US4879270A | Method of forming superconducting ceramics by electrodeposition | Emerging Cross-Sectional Technologies | 14 | Expired |
| US7898074B2 | Electronic devices including flexible electrical circuits and related methods | Electricity | 13 | Active |
| US5162295A | Superconducting ceramics by sequential electrodeposition of metals, followed by oxidation | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4870051A | Method of forming superconducting ceramics by electrodeposition | Emerging Cross-Sectional Technologies | 9 | Expired |
| US8173490B2 | Fabrication of electronic devices including flexible electrical circuits | Electricity | 7 | Active |
| US8836125B2 | Flexible electronic devices and related methods | Electricity | 4 | Active |
| US4502981A | Enhancing conductivity of donor-doped polyacetylene | Electricity | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.