Scott R. Grodevant
24Patents
13h-index
8Co-inventors
74Inventor score
Filing activity: Feb 7, 1991 → Jan 27, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5200597A | Digitally controlled system for scanning and reading bar codes | Physics | 141 | Expired |
| US5237161A | System for automatically reading symbols, such as bar codes, on objects which are placed in the detection zone of a symbol reading unit, such as a bar code scanner | Physics | 99 | Expired |
| US5260554A | System for automatically reading symbols, such as bar codes, on objects which are placed in the detection zone of a symbol reading unit, such as a bar code scanner | Physics | 68 | Expired |
| US5440111A | Optical system for scanning and reading barcodes with manually controlled scan beam length | Physics | 46 | Expired |
| US5804809A | Optical system for scanning and reading bar codes which is adapted to be configured in a hand held unit | Physics | 43 | Expired |
| US5635726A | Electro-optical sensor for marks on a sheet | Physics | 37 | Expired |
| US5786581A | Optical system for scanning and recording bar codes which is adapted to be configured in a hand held unit | Physics | 29 | Expired |
| US5666045A | Laser drive and control systems useful for laser diode protection | Electricity | 23 | Expired |
| US7394592B2 | Confocal microscope for imaging of selected locations of the body of a patient | Physics | 20 | Expired |
| US5258699A | Motor control system especially for control of an optical scanner | Physics | 17 | Expired |
| US5796222A | System for driving and controlling the motion of an oscillatory electromechanical system especially suitable for use in an optical scanner | Physics | 14 | Expired |
| US6194698A | Electro-optical sensor circuitry | Physics | 14 | Expired |
| US5692203A | Power up/power down for electronic hardware which conserves electric power | Physics | 13 | Expired |
| US9055867B2 | Confocal scanning microscope having optical and scanning systems which provide a handheld imaging head | Physics | 10 | Active |
| US5773816A | Photodetector integrator circuit having a window comparator | Physics | 9 | Expired |
| US7321394B1 | Automatic gain control for a confocal imaging system | Electricity | 9 | Expired |
| US5834750A | Bar code scanning system for automatically maintaining constant the amplitude of light reflected from a bar code | Physics | 9 | Expired |
| US7859749B2 | Confocal microscope for imaging of selected locations of the body of a patient | Physics | 7 | Active |
| US7961214B2 | Automatic gain control for a confocal imaging system | Electricity | 6 | Active |
| US9775770B2 | Device for applying stimulation to the foot or feet of a person | Human Necessities | 5 | Active |
| US5696370A | Bar code scanning system for automatically calculating the optical power output levels of the light source | Physics | 2 | Expired |
| US12053261B2 | Handheld confocal scanning optical microscope systems having oscillating mirrors with varying scan angle to zoom | Physics | 1 | Active |
| US10835448B2 | Device for applying stimulation to the foot or feet of a person | Human Necessities | 0 | Active |
| US10555674B2 | Confocal scanning microscope having optical and scanning systems which provide a handheld imaging head | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.