Navaratnam
Navindra Navaratnam, Ipoh MY
Patent application number | Description | Published |
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20090248945 | NOISE REDUCING METHODS AND CIRCUITS - In some embodiments, a circuit is provided with a transmitter to generate switching noise during clock events when no transition occurs to reduce data dependent switching noise. | 10-01-2009 |
20140140146 | POWER-EFFICIENT, SINGLE-ENDED TERMINATION USING ON-DIE VOLTAGE SUPPLY - Circuitry to provide a supply voltage. A voltage regulator is coupled to receive a target reference signal. The voltage regulator generates a supply voltage (Vtt) and is coupled to receive the supply voltage as an input signal. An upper limit comparator receives an upper limit voltage signal that is higher than the target reference voltage signal and the supply voltage to generate a “too high” signal when the supply voltage exceeds an upper threshold. A lower limit comparator receives a lower limit voltage signal that is lower than the target reference voltage signal and the supply voltage to generate a “too low” signal when the supply voltage is below a lower threshold. A pull up current source is coupled to pull the supply voltage up in response to the too low signal. A pull down current source is coupled to pull the supply voltage down in response to the too high signal. | 05-22-2014 |
Ramanan Navaratnam, Zug CH
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20150269570 | SYSTEMS AND METHODS IN SUPPORT OF AUTHENTICATION OF AN ITEM - Systems and methods for providing authentication of items such as goods, as they are passed through commerce and change ownership. As described herein, the systems and methods certify authenticity of product origin and provide proof of current ownership by creating a publicly verifiable live audit trail using digital signatures, asymmetric (public/secret) key cryptography, an item labeling system, and a mobile authentication client application to capture information about transactions related to an item, perform transactions and record transactions in conjunction with the back end servers. | 09-24-2015 |
Senthoor Navaratnam, Markham CA
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20100121594 | METHOD AND SYSTEM FOR ESTIMATION OF SOURCE IMPEDENCE ON ELECTRICAL DISTRIBUTION LINES - A device and method for dynamically determining an impedance of a network is disclosed. The device includes at least a processing system for measuring a network voltage and network current when said network is determined to be in a first state, measuring a network voltage when said network is determined to be in a second state, estimating said impedance value dependent upon said measured voltages and current, adapting said estimated impedance based on at least one prior impedance value and storing at least said adapted impedance. | 05-13-2010 |
Thayalan Navaratnam, Ledyard, CT US
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20120252758 | Novel Bicyclic Pyridinones - Compounds and pharmaceutically acceptable salts of the compounds are disclosed, wherein the compounds have the structure of Formula I | 10-04-2012 |
Thayalan Navaratnam, Scarborough CA
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20140045790 | Novel Bicyclic Pyridinones - Compounds and pharmaceutically acceptable salts of the compounds are disclosed, wherein the compounds have the structure of Formula I | 02-13-2014 |
Visweswaran Navaratnam, Shah Alam MY
Patent application number | Description | Published |
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20130209594 | Optimized Extraction Process for Obtaining Labisia Pumila Extract - The present invention relates to a process for obtaining a | 08-15-2013 |