Esfahani
Amir Sabber Esfahani, San Francisco, CA US
Patent application number | Description | Published |
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20090250366 | Adhesive Pen Holder - This is a utility patent application for a new type of article holding device. | 10-08-2009 |
Cameron Eshghi Esfahani, San Diego, CA US
Patent application number | Description | Published |
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20140373076 | RADIO FREQUENCY AUDIO/VIDEO SWITCH AND INTERNET PROTOCOL DISTRIBUTION APPLIANCE - A switched radio frequency (RF) and Internet Protocol (IP) audio/video processing and distribution appliance that enables virtually any format of audio/video to be received, decrypted, transcoded, encrypted and distributed over a high speed IP backplane and output or modulated in a variety of formats. The system minimizes the number of points of failure to provide an extremely robust and cost effective solution for MDU and hospitality markets both in terms of initial cost and long-term maintenance costs. | 12-18-2014 |
Cameron J. Esfahani, San Jose, CA US
Patent application number | Description | Published |
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20140047043 | Disposable Email Address Generation and Mapping to a Regular Email Account - An integrated system allows easily creating and using disposable email addresses. The disposable email address is created by an email server, which manages correspondence using the disposable email address to avoid exposing the associated non-disposable email address. Context information may be associated with a disposable email address, where the context information is not visible in email sent using the disposable email address. Expiration information may also be associated with the disposable email address, where the expiration information defines conditions that cause the disposable email address to expire. Should the disposable address be misused, the associated context may allow a user to recognize what correspondent exposed the disposable address to misuse. | 02-13-2014 |
Hamed Esfahani, Kirkland, WA US
Patent application number | Description | Published |
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20110173193 | GEOTEMPORAL SEARCH - Computer-readable media and a computing device are described for providing geotemporal search and a search interface therefor. A search interface having a location portion and a timeline portion is provided. A geographic area is selected in the location portion by adjusting the visible area of a map. A temporal window is selected in the timeline portion by adjusting sliders along a timeline to a desired start and end time. The start and end times can be in the past, present, or future. A geotemporal search is executed based on the selected geographic area and temporal window to identify search results having associated metadata indicating a relationship to the selected geographic area and temporal window. One or more search terms are optionally provided to further refine the geotemporal search. | 07-14-2011 |
Matin Esfahani, Toronto CA
Patent application number | Description | Published |
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20150255036 | BISTABLE DISPLAY SYSTEMS AND METHODS - A bistable display system includes a plurality of pixels arranged in pixel rows and pixel columns. Each pixel has a bistable material between first and second transparent and conductive substrates. A bistable display method includes driving the plurality of pixels having at least one target pixel and at least one non-target pixel and applying a voltage difference across at least one target column and at least one target row to switch the at least one target pixel between transparent and opaque states. | 09-10-2015 |
Mohammad Javad Esfahani, Naragh IR
Patent application number | Description | Published |
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20120034465 | METHOD FOR PREPARING SILICA-DYSPROSIUM OXIDE CORE-SHELL NANOPARTICLES - Silica-dysprosium oxide core-shell nanoparticles and a method for preparing the silica-dysprosium oxide core-shell nanoparticles are disclosed. Initially, ethyl silicate, n-butanol, ethylenediamine, and distilled water are mixed in the presence of ultrasonic radiation to prepare silica nanoparticles. Then, the silica nanoparticles are isolated. Next, the isolated silica nanoparticles, an acid, n-butanol, and dysprosium oxide are mixed in the presence of ultrasonic radiation to prepare silica-dysprosium oxide core-shell nanoparticles. Finally, the silica-dysprosium oxide core-shell nanoparticles are isolated. | 02-09-2012 |
Mohammed Karimi Esfahani, Windsor CA
Patent application number | Description | Published |
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20100108776 | ADJUSTABLE COLD SPRAY NOZZLE - A cold spray nozzle assembly includes a venturi having converging and diverging portions interconnected at a throat. An air supply conduit is in communication with the venturi for supplying a carrier gas to the converging portion. A powder feed tube is in communication with the venturi for supplying a powder material. An adjustment member is arranged within the venturi and is axially moveable relative thereto between multiple positions. The multiple positions respectively provide multiple different areas or throat clearances including a desired area between the adjustment member and the venturi or throat clearance. As a result, the adjustment member can be axially positioned to achieve desired gas pressures, deposition rates, and accommodate machining tolerances and component wear based upon the selected area. A retention member maintains the adjustment member in the desired position during operation of the cold spray nozzle assembly. | 05-06-2010 |
Mojtaba Esfahani, Del Mar, CA US
Patent application number | Description | Published |
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20100003639 | POROUS IMPLANT WITH NON-POROUS THREADS - An implant which includes a shaft made of a first material and having an exterior surface, and at least one thread made of a second material different from the first material, engaging the exterior surface, and extending outwardly from the exterior surface for engaging bone. After implantation of the implant, bone tissue may osseointegrate into the porous shaft to anchor the implant within the surrounding bone. The first material may be a porous metal and include tantalum while the second material is non-porous. | 01-07-2010 |
20100003640 | IMPLANT WITH STRUCTURE FOR SECURING A POROUS PORTION - An implant includes a head portion, an intermediate portion and an initially separate stem portion configured to engage the head portion so that at least the head portion and the stem portion cooperatively secure the intermediate portion on the implant. The implant may also include a locking mechanism configured to secure the head portion to the stem portion by a press fit or a threaded connection. The intermediate portion may include a porous metal such as tantalum. | 01-07-2010 |
20130022943 | POROUS IMPLANT WITH NON-POROUS THREADS - A dental implant can comprise a shaft defining a longitudinal axis and having an apical end, a coronal end, and an exterior surface. A portion of the exterior surface can include a porous material. The dental implant can comprise at least one thread, including a non-porous material, having an interior surface and a bone-engaging surface. The interior surface can engage and wind around the exterior surface of the shaft and the bone-engaging surface can extend outwardly from the exterior surface of the shaft. The shaft can include one or more channels configured to communicate a flowable material, stored within the shaft, to the exterior surface. Each channel can include an opening at the exterior surface to release the flowable material. At least one channel can extend between a cavity of the shaft and the exterior surface and can optionally be angled toward the apical end. | 01-24-2013 |
Zahra Kolahdouz Esfahani, Tehran IR
Patent application number | Description | Published |
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20110164231 | OPTICAL NANOLITHOGRAPHY SYSTEM AND METHOD USING A TILTING TRANSPARENT MEDIUM - An optical nanolithography system and a method for optical nanolithography using a tilting transparent medium are disclosed. Initially, a pattern is exposed on a substrate at a first location by sending electromagnetic energy through the tilting transparent medium at a first angle. Then, the angle of the tilting transparent medium is changed to a second angle that is different from the first angle. Next, the pattern is exposed on the substrate at a second location by sending electromagnetic energy through the tilting transparent medium at the second angle. The second location is different from and partially overlaps with the first location. Then, the substrate is developed so that overlapping regions of the substrate exposed by the pattern at the first location and at the second location are developed differently from non-overlapping regions of the substrate exposed by the pattern only at the first location or at the second location. | 07-07-2011 |