Ozan E. Erdogan
43Patents
8h-index
40Co-inventors
75Inventor score
Filing activity: Jul 24, 1995 → Oct 19, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9098153B2 | Touch panel excitation using a drive signal having time-varying characteristics | Physics | 643 | Active |
| US6130423A | Method and apparatus for a CMOS image sensor with a distributed amplifier | Electricity | 69 | Expired |
| US7005930B1 | Synchronously coupled oscillator | Electricity | 38 | Expired |
| US5764307A | Method and apparatus for spatially adaptive filtering for video encoding | Electricity | 33 | Expired |
| US7295076B2 | Synchronously coupled oscillator | Electricity | 27 | Expired |
| US7129978B1 | Method and architecture for an improved CMOS color image sensor | Electricity | 21 | Expired |
| US8878797B2 | Capacitive touch sense architecture having a correlator for demodulating a measured capacitance from an excitation signal | Physics | 14 | Active |
| US8860432B2 | Background noise measurement and frequency selection in touch panel sensor systems | Physics | 14 | Active |
| US8575988B2 | Mixed-signal integrator architecture | Physics | 8 | Active |
| US9256329B1 | Touch panel sensor system having multi-frequency drive signals | Physics | 7 | Active |
| US7199673B2 | Precharge circuit | Electricity | 7 | Expired |
| US10838547B1 | Display noise filter for a sensing device | Physics | 6 | Active |
| US9086439B2 | Circuits, devices and methods having pipelined capacitance sensing | Physics | 6 | Active |
| US9625507B2 | Continuous time correlator architecture | Physics | 6 | Active |
| US8659343B2 | Calibration for mixed-signal integrator architecture | Physics | 5 | Active |
| US6976051B1 | Complex multiple feedback filter | Electricity | 5 | Expired |
| US10089514B1 | Adaptive reference for differential capacitive measurements | Physics | 4 | Active |
| US7474160B2 | Systems and methods for calibrating a filter | Electricity | 4 | Expired |
| US8643619B2 | Continuous time correlator architecture | Physics | 4 | Active |
| US9823794B2 | Differential readout for sensor array | Physics | 4 | Active |
| US7157682B2 | Method and apparatus for a CMOS image sensor with a distributed amplifier | Electricity | 4 | Expired |
| US9740326B2 | Sensor array with split-drive differential sensing | Physics | 3 | Active |
| US9477356B2 | System and method to drive touch panel to measure hover | Physics | 3 | Active |
| US7203222B1 | Multiplexed ADC for a transceiver | Electricity | 3 | Expired |
| US9552102B2 | Background noise measurement and frequency selection in touch panel sensor systems | Physics | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.