Tomasz Jannson
89Patents
31h-index
95Co-inventors
91Inventor score
Filing activity: Dec 21, 1987 → Dec 13, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5278687A | Multiwavelength data communication fiber link | Electricity | 339 | Expired |
| US5293272A | High finesse holographic fabry-perot etalon and method of fabricating | Emerging Cross-Sectional Technologies | 197 | Expired |
| US7462035B2 | Electrical connector configured as a fastening element | Electricity | 160 | Expired |
| US5838403A | Liquid crystal display system with internally reflecting waveguide for backlighting and non-Lambertian diffusing | Physics | 151 | Expired |
| US5067788A | High modulation rate optical plasmon waveguide modulator | Physics | 151 | Expired |
| US5365354A | Grin type diffuser based on volume holographic material | Physics | 111 | Expired |
| US7731517B2 | Inherently sealed electrical connector | Electricity | 105 | Active |
| US5886675A | Autostereoscopic display system with fan-out multiplexer | Physics | 96 | Expired |
| US5245404A | Raman sensor | Electricity | 90 | Expired |
| US6072551A | Backlight apparatus for illuminating a display with controlled light output characteristics | Physics | 82 | Expired |
| US6130730A | Backlight assembly for a display | Physics | 78 | Expired |
| US6226296A | Metropolitan area network switching system and method of operation thereof | Electricity | 73 | Expired |
| US5026131A | High channel density, broad bandwidth wavelength division multiplexer with highly non-uniform Bragg-Littrow holographic grating | Physics | 67 | Expired |
| US8665440B1 | Pseudo-apposition eye spectral imaging system | Physics | 66 | Active |
| US8308489B2 | Electrical garment and electrical garment and article assemblies | Emerging Cross-Sectional Technologies | 56 | Active |
| US4926412A | High channel density wavelength division multiplexer with defined diffracting means positioning | Physics | 55 | Expired |
| US6744909B1 | Authentication system and method | Physics | 54 | Expired |
| US6483976B2 | Optical element having an integral surface diffuser | Emerging Cross-Sectional Technologies | 48 | Expired |
| US5221957A | Nonuniform holographic filter in a spectroscopic system | Physics | 45 | Expired |
| US7753685B2 | Self-identifying electrical connector | Electricity | 42 | Active |
| US6594050B2 | Optical communication switch node | Electricity | 42 | Expired |
| US4838630A | Holographic planar optical interconnect | Physics | 42 | Expired |
| US5384221A | Birefringent azo dye polymer erasable optical storage medium | Emerging Cross-Sectional Technologies | 39 | Expired |
| US5153670A | Holographic Lippmann-Bragg filter in a spectroscopic system | Physics | 38 | Expired |
| USD733144S1 | Removable device interface | General | 37 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.