Markus Hammes
76Patents
7h-index
82Co-inventors
75Inventor score
Filing activity: Aug 8, 2001 → Aug 2, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6933798B2 | Trimming method and trimming device for a PLL circuit for two-point modulation | Electricity | 22 | Expired |
| US9798003B2 | Distance measuring sensor and method for the detection and distance determination of objects | Physics | 21 | Active |
| US7409567B2 | Devices with reciprocal wake-up function from the standby mode | Emerging Cross-Sectional Technologies | 15 | Expired |
| US7529288B2 | Channel qualification for an adaptive frequency hopping method by means of bit or packet error rate measurement and simultaneous field strength measurement | Electricity | 10 | Expired |
| US8139204B2 | Distance-measuring optoelectronic sensor | Physics | 9 | Active |
| US6774738B2 | Trimming method for a transceiver using two-point modulation | Electricity | 8 | Expired |
| US6756927B2 | Sigma-delta programming device for a PLL frequency synthesizer, configuration using the sigma-delta programming device, PLL frequency device, and method for programming a programmable device | Electricity | 7 | Expired |
| US7154347B2 | Compensating method for a PLL circuit that functions according to the two-point principle, and PLL circuit provided with a compensating device | Electricity | 6 | Expired |
| US7142063B2 | Two-point modulator comprising a PLL circuit and a simplified digital pre-filtering system | Electricity | 6 | Expired |
| US8735792B2 | Optoelectronic sensor | Physics | 6 | Active |
| US7567626B2 | Radio receiver for the reception of data bursts which are modulated with two modulation types | Electricity | 5 | Active |
| US7453325B2 | Single point modulator having a PLL circuit | Electricity | 4 | Active |
| US8050570B2 | Optoelectronic sensor | Physics | 4 | Active |
| US7430265B2 | Circuit arrangement provided with a phase-locked loop and transmitter-receiver with said circuit arrangement | Electricity | 4 | Expired |
| US7502435B2 | Two-point modulator arrangement and use thereof in a transmission arrangement and in a reception arrangement | Electricity | 4 | Active |
| US7545885B2 | Compensation for the carrier frequency offset in a receiving apparatus, which is designed for a plurality of modulation types, in a mobile communications system | Electricity | 4 | Active |
| US10295331B2 | Distance sensor | Physics | 4 | Active |
| US9423499B2 | Laser scanner and method for a safe detection of objects | Physics | 3 | Active |
| US7613224B2 | Qualification and selection of the frequency channels for an adaptive frequency hopping method by means of field strength measurement | Electricity | 3 | Active |
| US8554159B2 | Direct FM/PM modulation | Electricity | 3 | Active |
| US6993097B2 | Demodulation method and demodulator for CPFSK-modulated signals | Electricity | 2 | Expired |
| US7356324B2 | Mobile radio receiver device | Electricity | 2 | Expired |
| US9810626B2 | Optoelectronic sensor and method for the transmission monitoring of a front screen | Physics | 2 | Active |
| US7738491B2 | Frame structure, method for organizing data and method for transmitting data | Electricity | 2 | Active |
| US9565505B2 | Loudspeaker cone excursion estimation using reference signal | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.