Patents by Inventor Asmahanim Ahmad

Asmahanim Ahmad has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Broadband optical communication network having optical channel protection apparatus
    Patent number: 9059815
    Abstract: The present invention provides an improved optical communication network (300) that utilizes an apparatus of optical channel protection. The apparatus for optical channel protection of the present invention including a transmitting end network switch (200), a first and a second receiving end network switch (201, 202), a plurality of wavelength tuneable transmitting end transponders (400, 401 . . . 405), a plurality of wavelength tuneable receiving end transponders (400?, 401? . . . 405?), a transmitting end controller (10a) connected to a network monitoring and control system (100a) and a receiving end controller (10b) connected to said network monitoring and control system (100a). The present invention utilizes a method of optical channel protection that can be broadly categorized under optical multiplex switching.
    Type: Grant
    Filed: April 5, 2013
    Date of Patent: June 16, 2015
    Assignee: Telekom Malaysia Berhad
    Inventors: Zulhedry Abdul Manaf, Dress Andriyanto M. Ssi, Dedy Tarsono, Asmahanim Ahmad
  • BROADBAND OPTICAL COMMUNICATION NETWORK HAVING OPTICAL CHANNEL PROTECTION APPARATUS
    Publication number: 20130266318
    Abstract: The present invention provides an improved optical communication network (300) that utilizes an apparatus of optical channel protection. The apparatus for optical channel protection of the present invention including a transmitting end network switch (200), a first and a second receiving end network switch (201, 202), a plurality of wavelength tuneable transmitting end transponders (400, 401 . . . 405), a plurality of wavelength tuneable receiving end transponders (400?, 401? . . . 405?), a transmitting end controller (10a) connected to a network monitoring and control system (100a) and a receiving end controller (10b) connected to said network monitoring and control system (100a). The present invention utilizes a method of optical channel protection that can be broadly categorized under optical multiplex switching.
    Type: Application
    Filed: April 5, 2013
    Publication date: October 10, 2013
    Applicant: Telekom Malaysia Berhad
    Inventors: Zulhedry Abdul Manaf, Dress Andriyanto M. Ssi, Dedy Tarsono, Asmahanim Ahmad
  • Stable millimeter wave source for broadband wireless signal transmission using optical fibre
    Patent number: 8428473
    Abstract: An apparatus and method for generating a millimeter-wave carrier signal for optical data transmission is disclosed.
    Type: Grant
    Filed: February 28, 2011
    Date of Patent: April 23, 2013
    Assignee: Telekom Malaysia Behad
    Inventors: Romli Mohamad, Mohamed Razman Yahya, Wan Razli Wan Abdullah, Norhakimah Md Samsuri, Asmahanim Ahmad, Syamsuri Yaakob, Muhammad Zamzuri Abdul Kadir
  • Stable Millimeter Wave Source for Broadband Wireless Signal Transmission Using Optical Fibre
    Publication number: 20110305463
    Abstract: An apparatus and method for generating a millimetre-wave carrier signal for optical data transmission is disclosed.
    Type: Application
    Filed: February 28, 2011
    Publication date: December 15, 2011
    Applicant: Telekom Malaysia Berhad
    Inventors: Romli Mohamad, Mohamed Razman Yahya, Wan Razli Wan Abdullah, Norhakimah Md Samsuri, Asmahanim Ahmad, Syamsuri Yaakob, Muhammad Zamzuri Abdul Kadir