VON ARDENNE Anlagentechnik GmbH
51Patents
43Active
51Granted
52Portfolio score
Filing activity: Dec 11, 1995 → Jul 30, 2012 · 30 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9076635B2 | Substrate treatment installation | Electricity | 372 | Active |
| US6736948B2 | Cylindrical AC/DC magnetron with compliant drive system and improved electrical and thermal isolation | Electricity | 37 | Expired |
| US6589657B2 | Anti-reflection coatings and associated methods | Physics | 14 | Expired |
| US5882415A | Electron-beam continuous process vaporization installation for thermally high stressed substrata | Chemistry; Metallurgy | 10 | Expired |
| US8757364B2 | Substrate treatment system | Chemistry; Metallurgy | 9 | Active |
| US7014741B2 | Cylindrical magnetron with self cleaning target | Electricity | 8 | Expired |
| US5623148A | Device for the generation of electron beams | Electricity | 8 | Expired |
| US8092607B2 | Transporting means and vacuum coating installation for substrates of different sizes | Performing Operations; Transporting | 6 | Active |
| US7490714B2 | Transport device, in particular for use in a vacuum chamber | Performing Operations; Transporting | 5 | Active |
| US8259294B2 | Method and device for measuring optical characteristic variables of transparent, scattering measurement objects | Physics | 4 | Active |
| US7776192B2 | Elongate vacuum system for coating one or both sides of a flat substrate | Chemistry; Metallurgy | 3 | Active |
| US8119194B2 | Infrared reflecting layer system for transparent substrate | Emerging Cross-Sectional Technologies | 3 | Active |
| US8718456B2 | Surface heating device for a substrate treatment device and substrate treatment device | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US8827275B2 | Sealing device for rotary feedthrough | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US8828194B2 | Layer system that can be annealed and method for producing the same | Emerging Cross-Sectional Technologies | 2 | Active |
| US8072607B2 | Measuring device for measuring optical properties of transparent substrates | Physics | 1 | Active |
| US8277890B2 | Transport device, in particular for transporting sheet-like substrates through a coating installation | Electricity | 1 | Active |
| US8240462B2 | Transport device, especially for transporting flat substrates through a coating installation | Performing Operations; Transporting | 1 | Active |
| US8192132B2 | Transfer chamber for a vacuum processing apparatus, and a vacuum processing apparatus | Emerging Cross-Sectional Technologies | 1 | Active |
| US8337681B2 | Endblock for a magnetron device with a rotatable target | Electricity | 1 | Active |
| US8367226B2 | Annealable layer system | Emerging Cross-Sectional Technologies | 1 | Active |
| US8506773B2 | Drive end-block for a rotatable magnetron | Electricity | 1 | Active |
| US8992742B2 | Method for coating a substrate in a vacuum chamber having a rotating magnetron | Chemistry; Metallurgy | 1 | Active |
| US7785721B2 | Thermally treatable layer assembly that filters sun and heat and method for producing the same | Chemistry; Metallurgy | 1 | Active |
| US7521654B2 | Heater panel of a radiant heater compromising a heating spiral | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.