David Erickson
24Patents
7h-index
39Co-inventors
69Inventor score
Filing activity: Jan 23, 1979 → Nov 6, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7385460B1 | Combined electrostatic and optical waveguide based microfluidic chip systems and methods | Electricity | 28 | Expired |
| US5155372A | Optical inspection system utilizing wedge shaped spatial filter | Physics | 19 | Expired |
| US5933175A | Bottom fill inkjet cartridge through bubble generator | Performing Operations; Transporting | 16 | Expired |
| US4270816A | Furniture having prestressed fabric panels | Human Necessities | 14 | Expired |
| US7576860B2 | Light filter having a wedge-shaped profile | Physics | 11 | Active |
| US6139137A | Bottom fill inkjet cartridge through bubble generator | Performing Operations; Transporting | 10 | Expired |
| US8691588B2 | Nanofilter devices using elastomeric micro to nanochannel interfaces and methods based thereon | Emerging Cross-Sectional Technologies | 8 | Active |
| US8552363B2 | System and method for optically driven separations using fluid filled core optical fibers | Physics | 7 | Active |
| US7387389B2 | Image display system and method | Physics | 5 | Active |
| US9057825B2 | Optical trapping apparatus, methods and applications using photonic crystal resonators | Physics | 4 | Active |
| US8861904B2 | Optofluidic apparatus, method, and application | Physics | 2 | Active |
| US10129587B2 | Fast switching of synchronized media using time-stamp management | Electricity | 2 | Active |
| US9001322B2 | Surface enhanced raman scattering (SERS) apparatus, methods and applications | Performing Operations; Transporting | 2 | Active |
| US9322995B2 | Optical force based biomolecular analysis in slot waveguides | Physics | 2 | Active |
| US8199972B2 | Methods and systems for fast scan location identification | Physics | 1 | Active |
| US6663235B2 | Coverlayer based on functional polymers | Performing Operations; Transporting | 1 | Expired |
| US8072324B2 | Methods for remote device status determination | Electricity | 1 | Active |
| US7249855B2 | System and method of image enhancement through light intensity modulation in digital projectors | Electricity | 0 | Expired |
| US11672511B2 | High resolution intravascular ultrasound imaging systems and methods | Physics | 0 | Active |
| US10245007B2 | High resolution intravascular ultrasound imaging systems and methods | Physics | 0 | Active |
| US11465360B2 | Additive manufactured resistivity | Emerging Cross-Sectional Technologies | 0 | Active |
| US9057099B2 | Enhanced on-chip SERS based biomolecular detection using electrokinetically active microwells | Chemistry; Metallurgy | 0 | Active |
| US7306343B2 | Image rotator | Physics | 0 | Expired |
| US11440247B2 | Additive manufacturing object conductivity | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.