Assignee
OVONIC IMAGING SYSTEMS INC
US·22 granted patents·1,355 citations·filing 1985–1989
Top patents by PatentIndex Score
22 records- 0197US4653864ALiquid crystal matrix display having improved spacers and method of making sameOVONIC IMAGING SYSTEMS INC·Filed 1986·Granted Mar 31, 1987·458 cites·19 claims
- 0293US4678282AActive display matrix addressable without crossed lines on any one substrate and method of using the sameOVONIC IMAGING SYSTEMS INC·Filed 1985·Granted Jul 7, 1987·113 cites·39 claims
- 0392US4843381AField sequential color liquid crystal display and methodOVONIC IMAGING SYSTEMS INC·Filed 1988·Granted Jun 27, 1989·106 cites·8 claims
- 0491US4728175ALiquid crystal display having pixels with auxiliary capacitanceOVONIC IMAGING SYSTEMS INC·Filed 1986·Granted Mar 1, 1988·91 cites·31 claims
- 0588US4827085AVoice and image teleconferencing system including paperless facsimile meansOVONIC IMAGING SYSTEMS INC·Filed 1988·Granted May 2, 1989·106 cites·19 claims
- 0687US4889609AContinuous dry etching systemOVONIC IMAGING SYSTEMS INC·Filed 1988·Granted Dec 26, 1989·79 cites·16 claims
- 0782US4739414ALarge area array of thin film photosensitive elements for image detectionOVONIC IMAGING SYSTEMS INC·Filed 1986·Granted Apr 19, 1988·47 cites·10 claims
- 0882US4731610ABalanced drive electronic matrix system and method of operating the sameOVONIC IMAGING SYSTEMS INC·Filed 1986·Granted Mar 15, 1988·55 cites·20 claims
- 0978US4680085AMethod of forming thin film semiconductor devicesOVONIC IMAGING SYSTEMS INC·Filed 1986·Granted Jul 14, 1987·63 cites·74 claims
- 1068US4792859ADigitizing wand adapted for manual and automatic operationOVONIC IMAGING SYSTEMS INC·Filed 1987·Granted Dec 20, 1988·26 cites·2 claims
- 1168US4728803ASignal processing apparatus and method for photosensitive imaging systemOVONIC IMAGING SYSTEMS INC·Filed 1986·Granted Mar 1, 1988·23 cites·77 claims
- 1267US4725889APhotosensitive line imager utilizing a movable scanning armOVONIC IMAGING SYSTEMS INC·Filed 1986·Granted Feb 16, 1988·21 cites·7 claims
- 1367US4725890AFlexible array of photosensitive elementsOVONIC IMAGING SYSTEMS INC·Filed 1986·Granted Feb 16, 1988·20 cites·18 claims
- 1466US4827084ASolid state image detector and signal generatorOVONIC IMAGING SYSTEMS INC·Filed 1987·Granted May 2, 1989·37 cites·21 claims
- 1564US4961630ALiquid crystal display with auxiliary pixel capacitance interconnected through substrateOVONIC IMAGING SYSTEMS INC·Filed 1989·Granted Oct 9, 1990·24 cites·28 claims
- 1659US4764682APhotosensitive pixel sized and shaped to optimize packing density and eliminate optical cross-talkOVONIC IMAGING SYSTEMS INC·Filed 1986·Granted Aug 16, 1988·16 cites·26 claims
- 1759US4728802ABalanced drive photosensitive pixel and method of operating the sameOVONIC IMAGING SYSTEMS INC·Filed 1986·Granted Mar 1, 1988·19 cites·16 claims
- 1853US4669868AStep and repeat exposure apparatus and methodOVONIC IMAGING SYSTEMS INC·Filed 1986·Granted Jun 2, 1987·11 cites·8 claims
- 1950US4746804APhotosensitive pixel with exposed blocking elementOVONIC IMAGING SYSTEMS INC·Filed 1987·Granted May 24, 1988·12 cites·21 claims
- 2049US4714836APhotosensitive pixel with exposed blocking elementOVONIC IMAGING SYSTEMS INC·Filed 1986·Granted Dec 22, 1987·10 cites·27 claims
- 2148US4929569AMethod of fabricating amorphous silican diode addressed liquid crystal displayOVONIC IMAGING SYSTEMS INC·Filed 1988·Granted May 29, 1990·13 cites·19 claims
- 2240US4766500AMethod of replicating images on a contoured image-bearing surfaceOVONIC IMAGING SYSTEMS INC·Filed 1987·Granted Aug 23, 1988·5 cites·18 claims
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