Motorla, Inc.
17Patents
3Active
17Granted
38Portfolio score
Filing activity: Sep 28, 1981 → Mar 23, 2007 · 3 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5340754A | Method for forming a transistor having a dynamic connection between a substrate and a channel region | Electricity | 57 | Expired |
| US5945772A | Damped resonant piezoelectric alerting device | Performing Operations; Transporting | 55 | Expired |
| USD401929S | Portable cellular telephone | General | 44 | Expired |
| US4847869A | Rapid reference acquisition and phase error compensation for radio transmission of data | Electricity | 31 | Expired |
| US5710972A | Method and apparatus for deferring zone resistrations from a PSU-pager when the PSU's own call rate is less than or equal to a transmitted threshold | Electricity | 26 | Expired |
| US5536917A | Housing with integral thin film resistive snap-fits | Emerging Cross-Sectional Technologies | 25 | Expired |
| US6872958B2 | Platform positioning system | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4443932A | Self-aligned oxide isolated process and device | Electricity | 19 | Expired |
| USD272245S | Radio pager or similar article | General | 16 | Expired |
| USD330711S | Control head for a two-way radio | General | 16 | Expired |
| US5917942A | Device and method for handwriting recognition with adaptive weighting of recognition data | Physics | 12 | Expired |
| US5446954A | Method for manufacturing a frequency control device | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4644325A | Low voltage, single power supply operated digital analog converter | Electricity | 10 | Expired |
| US5959315A | Semiconductor to optical link | Physics | 7 | Expired |
| US7351065B1 | Method and electronic device connector with band and angle encoding | Electricity | 6 | Active |
| US7427562B2 | Method for fabricating closed vias in a printed circuit board | Emerging Cross-Sectional Technologies | 2 | Active |
| US7463113B2 | Apparatus and methods relating to electrically conductive path interfaces disposed within capacitor plate openings | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.