David B. Hall
86Patents
16h-index
28Co-inventors
84Inventor score
Filing activity: May 14, 1975 → Jul 16, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4842358A | Apparatus and method for optical signal source stabilization | Emerging Cross-Sectional Technologies | 61 | Expired |
| US5428700A | Laser stabilization | Electricity | 58 | Expired |
| USD642190S1 | Graphical user interface for a display screen of a computing device | General | 49 | Expired |
| USD648342S1 | Graphical user interface for a display screen of a computing device | General | 41 | Expired |
| USD642187S1 | Graphical user interface for a display screen of a computing device | General | 33 | Expired |
| US4887900A | Polarization maintaining fiber interferometer and method for source stabilization | Electricity | 30 | Expired |
| USD642188S1 | Graphical user interface for a display screen of a computing device | General | 25 | Expired |
| US5929990A | Fabry-perot pressure sensing system with ratioed quadrature pulse detection | Physics | 24 | Expired |
| US6072921A | Method of operating a fiber-optic acoustical sensor, apparatus for practicing the method, and in-line fiber-optic polarizer usable in such apparatus | Physics | 23 | Expired |
| US7980115B2 | Self-calibrating laser semiconductor accelerometer | Physics | 21 | Active |
| US6064630A | Sensor with an optical interferometric pick-off | Physics | 21 | Expired |
| US6346985B1 | Optical method for the transduction of remote arrays of electromechanical sensors | Physics | 19 | Expired |
| USD642189S1 | Graphical user interface for a display screen of a computing device | General | 19 | Expired |
| USD642185S1 | Graphical user interface for a display screen of a computing device | General | 18 | Expired |
| US6856735B2 | Tap couplers for fiber optic arrays | Physics | 18 | Expired |
| US6496264B1 | Fiber optic acoustic sensor with specifically selected flexural disks | Physics | 18 | Expired |
| US4012120A | Guided wave acousto-optic device | Physics | 16 | Expired |
| US6951437B2 | Foundation support system and method | Fixed Constructions | 13 | Expired |
| US6384919B1 | Fiber optic seismic sensor | Physics | 12 | Expired |
| US5167444A | Apparatus and method for optical signal source stabilization | Physics | 11 | Expired |
| US5116132A | Ring laser gyroscope output optics detection system | Physics | 10 | Expired |
| US6600586B1 | Normalization method for acquiring interferometer phase shift from frequency division multiplexed fiber optic sensor arrays | Physics | 10 | Expired |
| US5852507A | High efficiency polarization diversity receiver system | Physics | 9 | Expired |
| US6154308A | Two step discrete phase shift demodulation method for fiber optic sensor arrays | Physics | 9 | Expired |
| USD642186S1 | Graphical user interface for a display screen of a computing device | General | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.