Toofan
Jahansooz Toofan, Sacramento, CA US
Patent application number | Description | Published |
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20090077825 | APPARATUS AND METHOD FOR CLEANING AND DRYING SOLID OBJECTS - An apparatus and a method are described to dry solid objects being manufactured in a chain of steps. The apparatus contains a cartridge to hold the objects, a chamber to house the cartridge, nozzle sections to spray drying agents on the objects, and a vacuum section to remove the drying agent and the released solvent. The apparatus also contains an optical radiation source such as an IR lamp for heating the objects, which can be used in conjunction with the vacuum section for removing solvent and drying steps. The cartridge or the nozzles can be swayed changing the orientation of the objects and the nozzles. The spraying step and evacuating steps can be repeated as needed. | 03-26-2009 |
Mahmood Toofan, Gilroy, CA US
Patent application number | Description | Published |
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20090077825 | APPARATUS AND METHOD FOR CLEANING AND DRYING SOLID OBJECTS - An apparatus and a method are described to dry solid objects being manufactured in a chain of steps. The apparatus contains a cartridge to hold the objects, a chamber to house the cartridge, nozzle sections to spray drying agents on the objects, and a vacuum section to remove the drying agent and the released solvent. The apparatus also contains an optical radiation source such as an IR lamp for heating the objects, which can be used in conjunction with the vacuum section for removing solvent and drying steps. The cartridge or the nozzles can be swayed changing the orientation of the objects and the nozzles. The spraying step and evacuating steps can be repeated as needed. | 03-26-2009 |
Mehrdad Toofan, Davis, CA US
Patent application number | Description | Published |
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20090018414 | Subcutanous Blood Vessels Imaging System - A real time imaging system is described which displays subcutaneous veins whereby facilitating diagnosis, inspection and easy intravenous access for administration of drugs. The imaging system comprises an infrared source ( | 01-15-2009 |
20100140344 | PRODUCT AUTHENTICATION USING INTEGRATED CIRCUITS - Authentication of a product could be accomplished by utilizing encryption and decryption engines onboard two integrated circuits namely a DECENC chip and a READER chip. A unique serial number in either an encrypted or un-encrypted format is programmed into eFuses, or OTP devices on board the DECENC chip where this chip is then attached to the product. During the authentication procedure, the encrypted and decrypted serial number on board the DECENC chip is transferred to the READER chip. The READER chip subsequently performs a decryption of the serial number from the first chip if this serial number is in encrypted form or performs an encryption of the serial number from the first chip if this serial number is in un-encrypted form. The READER chip then compares its result of decryption or encryption against the corresponding decrypted or encrypted versions of the serial number received from the DECENC chip. If the results of decryption or encryptions for both chips are the same, then the READER chip signals an authentic product, otherwise it will reject the product as fake. | 06-10-2010 |
20100149519 | POLARIZATION CONTRAST IMAGER (PCI) - A linearly polarized light is used to probe the detailed structure of a specimen. A reference light is also generated whose amplitude matches the amplitude of the diffracted light from the specimen. The reference light could either be generated from the light source itself as it is reflected off from a mirror through a light attenuator, or could as well be generated off from the reflected/transmitted light from/through the specimen passing through a light attenuator. The light from the specimen is retarded by a quarter-wave with respect to the reference light and the two lights are then passed through another polarizer/analyzer which allows the reference light and the diffracted light from the specimen to pass through while removing the background light. The diffracted light from the specimen, which carries the phase information of the underlying specimen's structure, is modulated by the reference light. The modulation is then recorded on an image sensor such as CCD. Should the specimen have any paramagnetic property, a magnetic gradient generator is employed to accentuate the image details further. The invention thus could be used to diagnosis a disease such as malaria due to paramagnetic and birefringence property of Hemozoin, the malaria pigment. | 06-17-2010 |
Mehzad Toofan, Fairfield, CA US
Patent application number | Description | Published |
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20100140344 | PRODUCT AUTHENTICATION USING INTEGRATED CIRCUITS - Authentication of a product could be accomplished by utilizing encryption and decryption engines onboard two integrated circuits namely a DECENC chip and a READER chip. A unique serial number in either an encrypted or un-encrypted format is programmed into eFuses, or OTP devices on board the DECENC chip where this chip is then attached to the product. During the authentication procedure, the encrypted and decrypted serial number on board the DECENC chip is transferred to the READER chip. The READER chip subsequently performs a decryption of the serial number from the first chip if this serial number is in encrypted form or performs an encryption of the serial number from the first chip if this serial number is in un-encrypted form. The READER chip then compares its result of decryption or encryption against the corresponding decrypted or encrypted versions of the serial number received from the DECENC chip. If the results of decryption or encryptions for both chips are the same, then the READER chip signals an authentic product, otherwise it will reject the product as fake. | 06-10-2010 |