Dieter Schulz
47Patents
13h-index
47Co-inventors
81Inventor score
Filing activity: Mar 30, 1981 → Apr 28, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6411687B1 | Call routing based on the caller's mood | Electricity | 394 | Expired |
| US7002913B2 | Packet loss compensation method using injection of spectrally shaped noise | Physics | 122 | Expired |
| US5377669A | Sapphire protective covering for medical endoscope | Physics | 118 | Expired |
| US5364362A | Front syringe attachment for hypodermic syringes for subcutaneous injection in veterinary medicine | Human Necessities | 49 | Expired |
| US6540668B1 | Endoscope with a coupling device (video coupler) for connection of a video camera | Physics | 27 | Expired |
| US6999582B1 | Echo cancelling/suppression for handsets | Electricity | 25 | Expired |
| US6019719A | Fully autoclavable electronic endoscope | Human Necessities | 24 | Expired |
| US5514101A | Pistal grip implantation device with push back bar | Human Necessities | 22 | Expired |
| US6024728A | Veterinary syringe with dosing device | Human Necessities | 22 | Expired |
| USD497204S1 | Veterinary syringe | General | 17 | Expired |
| US5094112A | Process and a device for carrying out measurements at a foaming liquid | Physics | 17 | Expired |
| US5035139A | Process and a device for carrying out measurements at a foaming liquid | Physics | 15 | Expired |
| US5901743A | Valve system, especially for use in veterinary syringes | Emerging Cross-Sectional Technologies | 13 | Expired |
| US7085374B2 | Distributed echo cancelling | Electricity | 12 | Expired |
| US4966576A | Continuously operating centrifuge drum | Performing Operations; Transporting | 11 | Expired |
| US5676631A | Centrifuge drum for concentrating suspended solids | Performing Operations; Transporting | 11 | Expired |
| US7630503B2 | Detecting acoustic echoes using microphone arrays | Electricity | 10 | Active |
| US7817797B2 | Method and apparatus for detecting echo path changes in an acoustic echo canceller | Electricity | 8 | Active |
| US7573894B2 | Method of dynamic adaptation for jitter buffering in packet networks | Electricity | 7 | Active |
| USD340213S | Motorcycle | General | 7 | Expired |
| US7408891B2 | Echo canceller employing H-register and storage register | Electricity | 6 | Expired |
| US6795533B2 | Intermediate voice and DTMF detector device for improved speech recognition utilization and penetration | Electricity | 6 | Expired |
| US7403217B2 | System and method of self-discovery and self-calibration in a video conferencing system | Electricity | 5 | Active |
| US7251336B2 | Acoustic talker localization | Electricity | 5 | Expired |
| USD338438S | Motorcycle tire | General | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.