Mitchell A. Markow
42Patents
12h-index
29Co-inventors
81Inventor score
Filing activity: Mar 1, 1996 → Nov 1, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5796854A | Thin film speaker apparatus for use in a thin film video monitor device | Electricity | 65 | Expired |
| US6137890A | Lumped parameter resonator of a piezoelectric speaker | Electricity | 57 | Expired |
| US5682290A | Portable computer having loudspeakers in enclosures formed by gaskets located between a keyboard, a printed circuit board, and a frame | Electricity | 47 | Expired |
| US6359994B1 | Portable computer expansion base with enhancement speaker | Electricity | 46 | Expired |
| US5930376A | Multiple channel speaker system for a portable computer | Electricity | 42 | Expired |
| US6633647B1 | Method of custom designing directional responses for a microphone of a portable computer | Electricity | 42 | Expired |
| US6175489A | Onboard speaker system for portable computers which maximizes broad spatial impression | Electricity | 39 | Expired |
| US5847922A | Portable computer docking station having improved speaker apparatus therein | Physics | 29 | Expired |
| US6671171B1 | Portable electronic device having chassis reinforcement system | Physics | 25 | Expired |
| US6459942B1 | Acoustic coupling compensation for a speakerphone of a system | Electricity | 22 | Expired |
| US6314010A | Slope-based primary feedback to control the off-time of a power supply | Electricity | 12 | Expired |
| US6304434A | Portable computer with both dynamic and piezoelectric transducers | Physics | 12 | Expired |
| US6028944A | Signal processing apparatus with selective power amplification | Electricity | 10 | Expired |
| US6081421A | Portable computer having loudspeakers in enclosures formed by gaskets located between a keyboard, a printed circuit board, and a frame | Electricity | 10 | Expired |
| US6195437A | Method and apparatus for independent gain control of a microphone and speaker for a speakerphone mode and a non-speakerphone audio mode of a computer system | Electricity | 7 | Expired |
| US9877112B2 | Piezoelectric force actuator audio system | Electricity | 6 | Active |
| US7142683B1 | Computer with acoustic driver built into acoustically leaky chassis | Electricity | 5 | Expired |
| US11847009B1 | Power control for improving foreground application performance in an information handling system | Physics | 3 | Active |
| US11147186B2 | Predictive fan control using workload profiles | Emerging Cross-Sectional Technologies | 2 | Active |
| US11199886B1 | Method to dynamically bias CPU frequency based on application, temperature and acoustics and system therefor | Emerging Cross-Sectional Technologies | 2 | Active |
| US9218031B2 | System and method for providing wireless power feedback in a wireless power delivery system | Electricity | 2 | Active |
| US10324752B2 | Response times based on application states | Physics | 1 | Active |
| US9720516B2 | Viscoelastic keyboard key design | Emerging Cross-Sectional Technologies | 1 | Active |
| US9860620B2 | Method for forming a layered structural member | Emerging Cross-Sectional Technologies | 1 | Active |
| US10403960B2 | System and method for antenna optimization | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.