Keith F Kongslie
Inventor
Stats
- 3 US patents issued
- 3 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 3 US Patents Issued
- 3 US Applications Filed
- 37 Total Citation Count
- Oct 8, 1993 Most Recent Filing
- Mar 24, 1986 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| PLANAR SYSTEMS, INC. | 1
| 1993
|
| AMERICAN VIDEO GRAPHICS, L.P. | 1
1 | 1986
1991 |
| LAURENCE J. MARHOEFER | 1
| 1986
|
Inventor Addresses
| Address | Duration |
|---|---|
| Beaverton, OR | Dec 15, 87 - Oct 10, 95 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B23K: | SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM | 1 |
| G02F: | DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS | 1 |
| G09G: | ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 5457551 | 1995 | Frame response compensated, video rate addressable liquid crystal passive matrix display system | 16 |
| 5134337 | 1992 | Projection lens assembly for planar electron source | 5 |
| 4713520 | 1987 | Method and apparatus for interconnecting and hermetically sealing ceramic components | 10 |
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