Andreas Kaiser
38Patents
4h-index
70Co-inventors
66Inventor score
Filing activity: Apr 22, 1994 → Mar 24, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8657262B2 | Device and method for foaming a liquid foodstuff, especially milk | Human Necessities | 14 | Active |
| US5461320A | Capacitive measuring device for determining displacement by evaluating the change in the basic frequency | Physics | 9 | Expired |
| US7223067B2 | Flow machine with a ceramic abradable | Emerging Cross-Sectional Technologies | 5 | Expired |
| US9898566B2 | Method for automated assistance to design nonlinear analog circuit with transient solver | Physics | 5 | Active |
| US7893595B2 | Method for gap adjustment of two mechanical elements of a substantially planar micromechanical structure and corresponding electromechanical resonator | Electricity | 3 | Active |
| US7511570B2 | Transconductance filtering circuit | Electricity | 3 | Active |
| US7696844B2 | Filtering circuit fitted with acoustic resonators | Electricity | 3 | Active |
| US10494467B2 | Copolymer rubber containing nitrile groups | Chemistry; Metallurgy | 3 | Active |
| US9023914B2 | Nitrile rubbers and production thereof in organic solvents | Chemistry; Metallurgy | 2 | Active |
| US7436260B2 | Controlling the ratio of amplification factors between linear amplifiers | Electricity | 2 | Active |
| US8212701B2 | Integrated circuit and corresponding method of processing a multitype radio frequency digital signal | Electricity | 1 | Active |
| US11241937B2 | Method and apparatus for controlling air conditioning devices in a transportation vehicle | Performing Operations; Transporting | 1 | Active |
| US5812248A | Process and device for generating graphical real-time directional information for detected object traces | Physics | 1 | Expired |
| US9279028B2 | Nitrile rubbers having low emission values | Chemistry; Metallurgy | 1 | Active |
| US9083324B2 | High frequency oscillator | Electricity | 0 | Active |
| US7920036B2 | Frequency tuning circuit for lattice filter | Electricity | 0 | Active |
| US11234579B2 | Resectoscope and electrode assembly therefor | Human Necessities | 0 | Active |
| US10584226B2 | Pulverulent mixtures containing low-emission nitrile rubbers | Chemistry; Metallurgy | 0 | Active |
| US8114551B2 | Porous structured body for a fuel cell anode | Emerging Cross-Sectional Technologies | 0 | Expired |
| US9176009B2 | Terahertz imager | Emerging Cross-Sectional Technologies | 0 | Active |
| US7638222B2 | Porous, gas permeable layer substructure for a thin, gas tight layer for use as a functional component in high temperature fuel cells | Emerging Cross-Sectional Technologies | 0 | Expired |
| US9593193B2 | Nitrile rubbers having low emission values | Chemistry; Metallurgy | 0 | Active |
| US8594226B2 | Method for processing a digital signal in a digital delta-sigma modulator, and digital delta-sigma modulator therefor | Electricity | 0 | Active |
| US11953261B2 | Food treatment device | Human Necessities | 0 | Active |
| US9726548B2 | Terahertz imager | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.