Nadershahi
Arman H. Nadershahi, Los Angeles, CA US
Patent application number | Description | Published |
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20090144095 | METHOD AND SYSTEM FOR ASSESSING AND MANAGING BIOSAFETY AND BIOSECURITY RISKS - Methods and systems for evaluating, mitigating, and managing biosafety and biosecurity risks. The methods and systems establish biosafety and biosecurity risk management procedures and systems, and facilitate auditing of facilities and testing individuals and companies to evaluate compliance with such procedures and systems. Systems and business methods for establishing biosafety and biosecurity risk management procedures and systems, auditing and certifying companies, facilities, systems and individuals for compliance, and analyzing biosafety and biosecurity risks for making investment decisions and for pricing and underwriting such risks in the insurance industry. | 06-04-2009 |
Nader Aghaali Nadershahi, San Rafael, CA US
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20140106327 | INTRA-ORAL ANATOMY TRAINING DEVICE - Disclosed herein are typodont models and dental mannequins that provide a highly accurate representation of the human or non-human animal oral anatomy. The model embodiments disclosed herein provide life-like materials and various features of the oral cavity not found in typical typodont models. Additionally, the typodont models disclosed herein simulate many challenging conditions that arise in dental procedures when performed on live subjects such as, for example, clouding of instruments including minors used to view the interior portion of the oral cavity, oral fluid interfering with the work area, and other real-life interferences and complications. The ability to mimic the oral cavity with as much accuracy as possible is beneficial to the dental field for both practitioners as well as patients. | 04-17-2014 |
Nedi Nadershahi, Simi Valley, CA US
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20120182164 | Signal Transmission between a Controller and an Optical Pickup Unit - An improved transmission protocol is used to transmit a signal between two components of an electronic device. The improved transmission protocol is configured to reduce the number of simultaneous channel transitions that occur when multiple signal channels are transmitted in parallel. Reducing the number of simultaneous channel transitions is beneficial because a signal that is subject to skew, distortion, or electromagnetic interference during transmission may have a shorter settling time when fewer channels undergo a transition simultaneously. When the protocol is used to transmit a signal from a controller to an optical pickup unit in an optical data storage system, the reduced settling times allow for a higher data transmission rate. | 07-19-2012 |
20120327128 | LED DISPLAY SYSTEMS - An LED display system comprises an LED array and an LED driver circuit. An LED driver circuit comprises components including a phase lock loop, a pulse width modulation engine, a configuration register, a gain adjustable fast charge current source, and a serial input/output interface. The components in this driver circuit may be integrated on a same chip. The LED array may be arranged in a common cathode configuration. | 12-27-2012 |
20120327129 | LED DISPLAY SYSTEMS - An LED display system comprises an LED array and an LED driver circuit. An LED driver circuit comprises components including a phase lock loop, a pulse width modulation engine, a configuration register, a series of gain adjustable fast charge current sources, and a serial input/output interface. The components in this driver circuit may be integrated on a same chip. The LED array may be arranged in a common cathode configuration. | 12-27-2012 |
20140139139 | APPARATUS AND METHOD FOR DRIVING LED DISPLAY PANEL - The present disclosure provides devices, circuits, and methods for driving an LED display panel, so as to ensure the delivery of equal global charge at minimum gray scale. In one example, the circuit of the present disclosure includes a current source, a detection module, and a measurement module. The current source is configured to generate a current signal for the LEDs. The detection module is configured to detect a forward voltage of the LEDs in response to a low current applied to the LEDs. The detection module is further configured to hold the detected forward voltage. The measurement module is configured to measure a time period for an anode voltage of the LEDs to rise to the detected forward voltage in response to a display current applied to the LEDs. | 05-22-2014 |
Shahnad Nadershahi, Simi Valley, CA US
Patent application number | Description | Published |
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20150123555 | LED DISPLAY SYSTEMS - An LED display system comprises an LED array and an LED driver circuit. An LED driver circuit comprises components including a phase lock loop, a pulse width modulation engine, a configuration register, a series of gain adjustable fast charge current sources, and a serial input/output interface. The components in this driver circuit may be integrated on a same chip. The LED array may be arranged in a common cathode configuration. | 05-07-2015 |
Shervin Nadershahi, Los Angeles, CA US
Patent application number | Description | Published |
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20130280038 | Pressure Exchange Noise Reduction - Various aspects of the technology provide for reducing noise and vibration in a pressure exchanger for high pressure fluid handling equipment such as a desalination system, by disposing grooves between a seal surface and a port. The groove reduces a hammer effect in moving high pressure fluid to a low pressure port and moving low pressure fluid to a high pressure port. Reduction in the hammer effect, in addition to reducing noise, reduces vibration that can cause deterioration of high pressure fluid handling equipment. | 10-24-2013 |