Giselher Herzer
33Patents
10h-index
24Co-inventors
75Inventor score
Filing activity: Mar 16, 1987 → Mar 2, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6359563B1 | ‘Magneto-acoustic marker for electronic article surveillance having reduced size and high signal amplitude’ | Physics | 33 | Expired |
| US6137412A | Marker for use in an electronic article surveillance system | Physics | 30 | Expired |
| US6011475A | Method of annealing amorphous ribbons and marker for electronic article surveillance | Emerging Cross-Sectional Technologies | 28 | Expired |
| US5841348A | Amorphous magnetostrictive alloy and an electronic article surveillance system employing same | Emerging Cross-Sectional Technologies | 23 | Expired |
| US6299702A | Method of annealing amorphous ribbons and marker for electronic article surveillance | Emerging Cross-Sectional Technologies | 20 | Expired |
| US6018296A | Amorphous magnetostrictive alloy with low cobalt content and method for annealing same | Chemistry; Metallurgy | 17 | Expired |
| US6254695A | Method employing tension control and lower-cost alloy composition annealing amorphous alloys with shorter annealing time | Chemistry; Metallurgy | 13 | Expired |
| US5728237A | Magneto-elastically excitable tag having a reliably deactivatable amorphous alloy for use in a mechanical resonance monitoring system | Electricity | 13 | Expired |
| US7276128B2 | Amorphous alloys for magneto-acoustic markers in electronic article surveillance having reduced, low or zero co-content and method of annealing the same | Electricity | 10 | Expired |
| US6645314B1 | Amorphous alloys for magneto-acoustic markers in electronic article surveillance having reduced, low or zero co-content and method of annealing the same | Electricity | 10 | Expired |
| US7088247B2 | Amorphous alloys for magneto-acoustic markers having reduced, low or zero cobalt content, and associated article surveillance system | Electricity | 10 | Expired |
| US6171408A | Process for manufacturing tape wound core strips and inductive component with a tape wound core | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4812181A | Method of achieving a flat magnetization loop in amorphous cores by heat treatment | Chemistry; Metallurgy | 8 | Expired |
| US5757272A | Elongated member serving as a pulse generator in an electromagnetic anti-theft or article identification system and method for manufacturing same and method for producing a pronounced pulse in the system | Electricity | 8 | Expired |
| US6551416B1 | Method of annealing amorphous ribbons and marker for electronic article surveillance | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6118365A | Pulse transformer for a u-interface operating according to the echo compensation principle, and method for the manufacture of a toroidal tape core contained in a U-interface pulse transformer | Electricity | 7 | Expired |
| US6830634B2 | Method and device for continuous annealing metallic ribbons with improved process efficiency | Chemistry; Metallurgy | 7 | Expired |
| US5037494A | Amorphous alloy for strip-shaped sensor elements | Electricity | 7 | Expired |
| US7026938B2 | Ferromagnetic element for use in a marker in a magnetomechanical electronic article surveillance system | Emerging Cross-Sectional Technologies | 6 | Expired |
| US7570223B2 | Antenna core and method for production of an antenna core | Emerging Cross-Sectional Technologies | 4 | Expired |
| US9773595B2 | Alloy, magnetic core and process for the production of a tape from an alloy | Emerging Cross-Sectional Technologies | 3 | Active |
| US10347405B2 | Alloy, magnet core and method for producing a strip from an alloy | Electricity | 3 | Active |
| US6313746A | Magnet marker strip and a method of producing a magnetic marker strip | Emerging Cross-Sectional Technologies | 3 | Expired |
| US8699190B2 | Soft magnetic metal strip for electromechanical components | Emerging Cross-Sectional Technologies | 2 | Active |
| US5074932A | Fine-crystalline iron-based alloy core for an interface transformer | Electricity | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.