Title of Patent …

       Title of Patent                                            Brief Description                                          Countries Filed   Date Granted
1 Computing Services         A method for the discovery and detection of deployed components and services, so as to            Singapore        29-Dec-06
  Discovery System and       enable the reverse-architect of existing computing infrastructure. The method uses
  Method Therefor            Component Profiles as defined by the Computing System Deployment Method (ID27/2001),
                             for the detection of already deployed components and their properties, rather than planning
                             for their deployment. This reverse planning allows us to re-construct a deployment plan
                             based on an existing infrastructure, that can be re-used for further and future planning or
                             infrastructure improvements, using the Computing System Deployment Planning Method
                             (ID30/2001). The ability to reverse-architect existing computing infrastructure also enables
                             us to document, examine and manipulate deployed computing services and components,
                             independently of their actual production environment. We can potentially use this method to
                             derive and mine for, patterns and anti-patterns of computing services deployment and
                             computing infrastructure design.

2 A Method of Generating     The present invention relates to secure mobile networking, and in particular, to methods for      Singapore        28-Feb-07
  an Authentication          authenticating location updating messages from mobile devices to corresponding devices.


3 Receiver having a Signal   The present invention seeks to provide a signal reconstructing section, a receiver having the     Singapore        28-Feb-07
  Reconstructing section     signal reconstructing section, a communication system having the receiver and a method for
  for Noise Reduction,       reducing noise in a transformed signal using the signal reconstructing section in accordance
  System & Method            with a preferred embodiment of the invention.
  Thereof

4 Distributed Processing in Identity authentication systems and techniques are disclosed which solves the problem              Singapore        28-Feb-07
  Authentication            associated with limited processing power and smart card technology in the handling of
                            biometric authentication. By distributing the processing of an identity authenticating process
                            between a smart card and a computer terminal, the complicated calculation involved in a
                            biometrics matching process can be carried out to allow verification using biometric
                            parameters stored on smart cards. There is disclosed a system and technique for user
                            authentication, together with a system and technique for distributed processing. A
                            registration method is also described.


5 Method for Distributing The present invention relates to a system and method for distributing and redeeming mobile           Singapore        30-Mar-07
  and Redeeming Coupons electronic coupons using an electronic messaging service. The invention finds particular use
  Using an Electronic     in mobile commerce.
  Messaging Service


6 Prediction by Collective   The present invention generally relates to methods of data mining, and more particularly to       Singapore        30-Mar-07
  Likelihood from            rule-based methods of correctly classifying a test sample into one of two or more possible
  Emerging Patterns          classes based on knowledge of data in those classes. Specifically the present invention uses
                             the technique of emerging patterns.



                                                                                                                                                    Page 1 of 3
       Title of Patent                                             Brief Description                                           Countries Filed   Date Granted
7 Method and System for      This invention relates to the field of natural language processing, text mining, and                Singapore        30 Apr 07
  Discovering Knowledge      knowledge discovery, and more specifically to methods and systems for extracting and
  from Text Documents        discovering knowledge from text documents. Related fields of invention include knowledge
                             management, business intelligence, bio-informatics, semantic web, and intelligent agents.


8 Public Key Cryptography Public-key cryptography has been widely used in various security services since its invention          Singapore        30 Apr 07
  and a Framework         by Diffie and Hellman in 1976. In contrary to the conventional cryptography, it has a pair of
  Therefor                keys; the private key that is kept confidential by a certain party, and the public key that is
                          available to the public. Depending on the public-key cryptographic algorithm, the public key
                          could be used to encrypt a message or to verify a signature while the corresponding private
                          key could be used to decrypt the cipher text or to generate the signature. It is
                          computationally hard to derive the private key from the public key. Here we take a digital
                          signature as an example to identify the potential problem in the use of public-key
                          cryptography.

9 Apparatus and Method       A circuit for generating constant transconductance using an on-chip resistance equivalent           Singapore        30-Apr-07
  for Implementing a         circuit in place of an off-chip resistor. The on-chip resistance equivalent ckt includes an
  Constant                   operational amplifier, reference current and voltage sources, and first and second MOSFETs.
  Transconductance Circuit   The operational amplifier, which is responsive to the reference voltage source, is configured
                             in a feedback configuration for controlling the first MOSFET to operate in a triode region
                             having a drain-to-source voltage substantially equal to the reference voltage source. With
                             the drain-to-source voltage of the first MOSFET being maintained at substantially equal to
                             the reference voltage source and the drain terminal being biased with the reference current
                             source, a first resistance is generated. The second MOSFET is also biased to operate in a
                             triode region with the gate terminal being connected to the gate terminal of the first MOSFET
                             for mirroring the first resistance to generate a second resistance for biasing.

10 Method for Dynamic        Methods and apparatus for processing an input wideband signal containing a desired signal &         Singapore        30-Apr-07
   Range Reduction in        a plurality of interfering signals are disclosed. In one method, the input wideband signal is
   Wideband Receiver         split into a 1st signal for a 1st signal path & a 2nd signal for a 2nd signal path. The 2nd
                             signal is digitized to provide a digitized 2nd signal. The desired signal is suppressed in the
                             digitised 2nd signal to provide interference-dominant signals. A phase shift is applied to the
                             interference-dominant signals to provide a plurality of digital, phase-shifted signals through
                             the 2nd path that is substantially the same as a phase shift through the 1st path. The digital,
                             phase-shifted signals are converted into analog form to provide analog regenerated signals.
                             The plurality of analog regenerated signals from the 2nd signal path & the 1st signal are
                             combined to provide an interference-suppressed, input wideband signal based on a
                             difference of the plurality of analog regenerated signals & the 1st signal.




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       Title of Patent                                            Brief Description                                           Countries Filed   Date Granted
11 Method for Encoding a     This invention is an embedded lossless audio codec that provides the fine granular bit-rate        Singapore        30-Apr-07
   Digital Signal into a     scalability from its core bit-rate, which is an MPEG AAC compliant bit-stream up to lossless
   Scalable Bitstream;       bit-rates. To ensure lossy reconstruction with optimal perceptually quality over such a large
   Method for Decoding a     range of lossy rates, a novel bit-plane coding scheme with perceptual bit-plane shifting is
   Scalable Bitstream        employed in this invention. The proposed audio codec provides an ideal tool to bridge the
                             gap between existing audio services which are dominated by perceptually lossy audio coding
                             algorithms such as MPEG-4 AAC, to future audio services which are characterized with high
                             sampling-rate, high amplitude resolution and lossless quality.


12 Method for                Design of a resilient security system consists of at least one application server and multiple     Singapore        30 May 07
   Cryptographically         key servers, where the application server provides security services to its clients based on a
   Processing a Message,     public key cryptographic system, where the private key is divided into multiple parts and
   Method for Generating a   stored in the application server as well as in key servers. Each server creates a partial
   Cryptographically         signature (decryption) which is combined to create a complete signature (decryption) for the
   Processed Message,        application server. Each server updates/refreshes its private key part periodically to enhance
   Method for Performing a   the security strength of the system. The system is able to perform load balancing and
   Cryptographic Operation   failover to improve the system's performance and availability.
   on a Message, Computer
   System,Client
   Computer, Server
   Computer and Computer
   Program Elements




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