Pixel International
11Patents
0Active
11Granted
28Portfolio score
Filing activity: Jul 21, 1994 → Oct 23, 1997
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5808403A | Microtip cathode with auxiliary insulating layer | Electricity | 26 | Expired |
| US5555000A | Process and device for the control of a microtip fluorescent display | Physics | 24 | Expired |
| US5547483A | Spacers for flat display screens | Electricity | 21 | Expired |
| US5558732A | Process for positioning spacer beads in flat display screens | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5519284A | Short pumping stem for flat display screens | Electricity | 11 | Expired |
| US5574333A | Method for manufacturing a cathode for fluorescent display screens of the microtip-type | Electricity | 9 | Expired |
| US5521461A | Method for producing microdot-emitting cathodes on silicon for compact flat screens and resulting products | Electricity | 7 | Expired |
| US5920296A | Flat screen having individually dipole-protected microdots | Electricity | 4 | Expired |
| US5654729A | Microtip flat panel display with a switched anode | Electricity | 4 | Expired |
| US5834883A | Flat screen cathode including microtips | Electricity | 2 | Expired |
| US5605608A | Device for sputtering a metallic material on a plate | Electricity | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.