Moldovan, US
Corneliu Moldovan, Rivervale, NJ US
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20130299208 | Electrical Box With Convertible Component - An electrical box with a removable wall is disclosed. The removable wall comprises pre-designated areas that may be detached or bent, thereby converting the wall into a partition. The resulting partition may be used as a shield barrier between two compartments in a multi-gang box. | 11-14-2013 |
Daniel G. Moldovan, Duncan, SC US
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20130165574 | COATING COMPOSITION, METHOD OF PRODUCING THE SAME, ARTICLES MADE THEREFROM, AND METHOD OF MAKING SUCH ARTICLES - The process for producing the coating composition according to the instant invention comprises the steps of: ( | 06-27-2013 |
Daniel G. Moldovan, Lake Jackson, TX US
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20090233115 | COATING COMPOSITION, METHOD OF PRODUCING THE SAME, ARTICLES MADE THEREFROM, AND METHOD OF MAKING SUCH ARTICLES - The instant invention is a coating composition, method of producing the same, articles made therefrom, and method of making such articles. The coating composition according to the instant invention comprises (a) 10 to 55 percent by weight of an ethylene based copolymer composition; (b) 5 to 25 percent by weight of a propylene polymer composition; (c) 15 to 60 percent by weight of a chlorinated olefin polymer composition; (d) optionally less than 40 percent by weight of a filler; and (e) optionally 1 to 20 weight percent by weight of an adhesion promoting agent. | 09-17-2009 |
Dorel Moldovan, Baton Rouge, LA US
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20150361489 | BIOMOLECULAR PROCESSING PLATFORM AND USES THEREOF - The present invention relates to a device comprising a biomolecular processor. Each biomolecular processor has one or more bioreactor chambers defined by a solid substrate; a support structure within each bioreactor; a cleaving enzyme immobilized to the support structure and operatively positioned within the bioreactor chamber to cleave monomer or multimer units of a biopolymer molecule operatively engaged by the cleaving enzyme; and one or more time-of-flight channels formed in the solid substrate and fluidically coupled to said one or more bioreactor chambers. Each of the time-of-flight channels have two or more sensors including at least (i) a first sensor contacting the time-of-flight channel proximate to the input end of the channel and (ii) a second sensor contacting the time-of-flight channel proximate to the output end of channel. The present invention further relates to methods of sequencing and identifying biopolymer molecules using the device. | 12-17-2015 |
Eytan Moldovan, Los Angeles, CA US
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20090106052 | COMPUTERIZED ACQUISITION AND COMPILATION OF VEHICLE ACCIDENT INFORMATION - Vehicle accident information is collected at the scene of an accident utilizing a portable communication device having a user interface and a digital camera. A user loads an application onto the user interface of the portable communication device, displaying instructions for collecting accident information and instructs the user to record and input vehicle accident information to the application through the portable communications device that may also include digital images. The user may then transmit the accident information to a database where it is stored, may be edited by the user and forwarded to third parties. | 04-23-2009 |
Ion Moldovan, Cleveland, OH US
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20090297370 | COMBINED POWER PACK UNIT - A power pack unit includes a first hydraulic pump including a first pump enclosure accommodating a first pump cartridge. A second hydraulic pump includes a second pump enclosure accommodating a second pump cartridge. A hydraulic fluid reservoir is positioned between the first and second hydraulic pumps. A first end of the reservoir is secured to the first pump enclosure and a second end of the reservoir is secured to the second pump enclosure. The first and second hydraulic pumps and the reservoir can extend along a common axis. First and second motors can be connected to the first and second pumps. The entire structure can extend along a common axis. | 12-03-2009 |
Matthew A. Moldovan, Carlsbad, CA US
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20160060083 | Shipboard Winch with Computer-Controlled Motor - A winch is employed for deploying a probe to a precise depth within a water column for making and recording physical measurement within such water column. More particularly, the winch rapidly unspools a line from an underway vessel, while maintaining minimal but constant line tension, as a probe, tethered to such line, descends within the water column in a “near” free-fall to a predetermined depth and then stops. The line lacks means for communicating its depth to the winch. The probe achieves a predictable descent behavior, even though it is tethered by a line to a winch onboard an underway vessel of unknown velocity and in variable weather conditions. The predictable descent behavior is achieved by maintaining a minimal constant tension on the line within a narrow range. The descent behavior of a probe in “near” free-fall has sufficient predictability to construct an algorithm to correlate descent time with depth. The predictability is sufficient to reduce the risk of collision between the probe and the water bottom to an acceptable level. | 03-03-2016 |
Nicanor I. Moldovan, Dublin, OH US
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20090130166 | SYSTEM FOR PROVIDING IMPLANT COMPATIBILITY WITH RECIPIENT - A system for providing or enhancing compatibility between an implant and a recipient. The system includes a recipient, typically a living biological organism, that further includes a target region; an implant having a first attraction means; and a plurality of cells. The cells are compatible with the target region and further include a second attraction means responsive to the first attraction means. The interaction between the first and second attraction means attaches the cells to the implant. | 05-21-2009 |
20100119569 | SYSTEMS FOR IMPROVING MATERIAL EXCHANGE WITH AN IMPLANT - A system for implanting a device within a biological target region for exchange of material with the biological target region is provided. The system includes an implantable device and a plurality of precursor cells. The implantable device has at least one recess on a first surface of the device, and a filter configured to allow communication between the at least one recess and an internal portion of the device. The at least one recess is configured to receive the precursor cells and to allow the cells to mature and convert into microvessels disposed along the recesses. | 05-13-2010 |
Nicolae Moldovan, Plainfield, IL US
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20110055987 | METHOD TO REDUCE WEDGE EFFECTS IN MOLDED TRIGONAL TIPS - A method of producing sharp tips useful for scanning probe microscopy and related applications is described. The tips are formed by deposition into a mold(s) formed in a sacrificial crystalline semiconductor substrate with an exposed {311} surface which has been etched with a crystallographic etchant to form a 3-sided, trihedral or trigonal pyramidal mold(s) or indentation(s). The resultant tips, when released from the sacrificial mold material or substrate, are typically formed in the shape of a trigonal pyramid or a tetrahedron. Another embodiment involves starting with a {100} surface and the formation of two tips on opposite ends of a wedge at trigonal or trihedral points of the wedge. These tips are less susceptible to the tip wedge effect typical of tips formed using known methods. | 03-03-2011 |
Nicolaie Moldovan, Plainfield, IL US
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20090148652 | Diamond Film Deposition and Probes - Diamond SPM and AFM probes which are durable, particularly for scanning hard surfaces such as diamond surfaces. Interlayers and seeding can be used to improve diamond deposition, and the diamond can be ultrananocrystalline diamond (UNCD). Tip sharpening improves resolution. | 06-11-2009 |
20110230127 | Nano-fabricated Structured Diamond Abrasive Article - The present invention describes a microfabricated or nanofabricated structured diamond abrasive with a high surface density array of geometrical protrusions of pyramidal, truncated pyramidal or other shape, of designed shapes, sizes and placements, which provides for improved conditioning of CMP polishing pads, or other abrasive roles. Three methods of fabricating the structured diamond abrasive are described: molding of diamond into an array of grooves of various shapes and sizes etched into Si or another substrate material, with subsequent transferal onto another substrate and removal of the Si; etching of an array of geometrical protrusions into a thick diamond layer, and depositing a thick diamond layer over a substrate pre-patterned (or pre-structured) with an array of geometrical protrusions of designed sizes, shapes and placements on the surface. | 09-22-2011 |
Nicolaie A. Moldovan, Chicago, IL US
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20120027947 | Nanotipped device and method - A dispensing device has a cantilever comprising a plurality of thin films arranged relative to one another to define a microchannel in the cantilever and to define at least portions of a dispensing microtip proximate an end of the cantilever and communicated to the microchannel to receive material therefrom. The microchannel is communicated to a reservoir that supplies material to the microchannel. One or more reservoir-fed cantilevers may be formed on a semiconductor chip substrate. A sealing layer preferably is disposed on one of the first and second thin films and overlies outermost edges of the first and second thin films to seal the outermost edges against material leakage. Each cantilever includes an actuator, such as for example a piezoelectric actuator, to impart bending motion thereto. The microtip includes a pointed pyramidal or conical shaped microtip body and an annular shell spaced about the pointed microtip body to define a material-dispensing annulus thereabout. The working microtip may be used to dispense material onto a substrate, to probe a surface in scanning probe microscopy, to apply an electrical stimulus or record an electrical response on a surface in the presence of a local environment created around the tip by the material dispensed from the tip or to achieve other functions. | 02-02-2012 |
Nicolaie A. Moldovan, Plainfield, IL US
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20120288698 | METHOD OF FABRICATION, DEVICE STRUCTURE AND SUBMOUNT COMPRISING DIAMOND ON METAL SUBSTRATE FOR THERMAL DISSIPATION - A method of fabrication, a device structure and a submount comprising high thermal conductivity (HTC) diamond on a HTC metal substrate, for thermal dissipation, are disclosed. The surface roughness of the diamond layer is controlled by depositing diamond on a sacrificial substrate, such as a polished silicon wafer, having a specific surface roughness. Following deposition of the diamond layer, an adhesion layer, e.g. comprising a refractory metal, such as tantalum, and at least one layer of HTC metal is provided. The HTC metal substrate is preferably copper or silver, and may be provided by electroforming metal onto a thin sputtered base layer, and optionally bonding another metal layer. The electrically non-conductive diamond layer has a smooth exposed surface, preferably ≦10 nm RMS, suitable for patterning of contact metallization and/or bonding to a semiconductor device. Methods are also disclosed for patterning the diamond on metal substrate to facilitate dicing. | 11-15-2012 |
20150140740 | METHOD OF FABRICATION, DEVICE STRUCTURE AND SUBMOUNT COMPRISING DIAMOND ON METAL SUBSTRATE FOR THERMAL DISSIPATION - A method of fabrication, a device structure and a submount comprising high thermal conductivity (HTC) diamond on a HTC metal substrate, for thermal dissipation, are disclosed. The surface roughness of the diamond layer is controlled by depositing diamond on a sacrificial substrate, such as a polished silicon wafer, having a specific surface roughness. Following deposition of the diamond layer, an adhesion layer, e.g. comprising a refractory metal, such as tantalum, and at least one layer of HTC metal is provided. The HTC metal substrate is preferably copper or silver, and may be provided by electroforming metal onto a thin sputtered base layer, and optionally bonding another metal layer. The electrically non-conductive diamond layer has a smooth exposed surface, preferably ≦10 nm RMS, suitable for patterning of contact metallization and/or bonding to a semiconductor device. Methods are also disclosed for patterning the diamond on metal substrate to facilitate dicing. | 05-21-2015 |
Nicolaie A. Moldovan, Glenview, IL US
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20100077515 | Microchannel forming method and nanotipped dispensing device having a microchannel - A method of forming a microchannel as well as a thin film structure including same is made by forming a first thin film on a side of a substrate, forming a fugitive second thin film on the first thin film such that the second thin film defines a precursor of the elongated microchannel and a plurality of extensions connected to and extending transversely relative to the precursor along a length thereof A third thin film is formed on the first thin film and the fugitive second thin film such that the second thin film resides between the first thin film and the third thin film. A respective access site is formed in a region of the third thin film residing on a respective extension and penetrating to the fugitive second thin film. The fugitive second thin film forming the precursor is selectively removed from between the first thin film and the third thin film using an etching medium introduced through the access sites, thereby forming the microchannel between the first thin film and the third thin film. The method preferably further includes forming a sealing layer on the third thin film in a manner to close off open access sites remaining after selective removal of the second thin film. | 03-25-2010 |
20110036809 | Microchannel forming method and nanotipped dispensing device having a microchannel - A method of forming a microchannel as well as a thin film structure including same is made by forming a first thin film on a side of a substrate, forming a fugitive second thin film on the first thin film such that the second thin film defines a precursor of the elongated microchannel and a plurality of extensions connected to and extending transversely relative to the precursor along a length thereof A third thin film is formed on the first thin film and the fugitive second thin film such that the second thin film resides between the first thin film and the third thin film. A respective access site is formed in a region of the third thin film residing on a respective extension and penetrating to the fugitive second thin film. The fugitive second thin film forming the precursor is selectively removed from between the first thin film and the third thin film using an etching medium introduced through the access sites, thereby forming the microchannel between the first thin film and the third thin film. The method preferably further includes forming a sealing layer on the third thin film in a manner to close off open access sites remaining after selective removal of the second thin film. | 02-17-2011 |
Stefan I. Moldovan, Akron, OH US
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20100212744 | SELF-ACTING SELF-CIRCULATING FLUID SYSTEM WITHOUT EXTERNAL PRESSURE SOURCE AND USE IN BEARING SYSTEM - The invention includes a method for continually circulating a fluid in a system, in the absence of an external pumping mechanism, by providing a fluid, an active space capable of generating a higher pressure zone and causing a contiguous lower pressure zone, a passive space, and a porous medium disposed between the active space and the passive space, and generating a pressure differential relationship between the active space and the passive space causing the fluid to circulate freely in both directions between the active space and the passive space, across the porous medium, without the aid of an external pumping system, such that the fluid circulation defines a self-acting self-circulating fluid system, and to the system created thereby. | 08-26-2010 |