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Chandrasekhar Narayanaswami, Edward Scott Kirkpatrick: System and methods for querying digital image archives using recorded parameters. International Business Machines Corporation, Robert M Trepp, F Chau & Associates, January 7, 2003: US06504571 (317 worldwide citation)

System and methods for querying digital image archives containing digital photographs and/or videos (collectively, “digital images”). The digital images are indexed in accordance with a plurality of recorded parameters including time, date and geographic location data (altitude and longitude), as we ...


2
Chandrasekhar Narayanaswami, Mandayam T Raghunath: Alarm interface for a smart watch. International Business Machines Corporation, Gail H Zarick Esq, Scully Scott Murphy & Presser, November 5, 2002: US06477117 (262 worldwide citation)

A wearable mobile computing device/appliance (a wrist watch) with a high resolution display that is capable of wirelessly accessing information from a network and a variety of other devices. The mobile computing device/appliance includes a user interface that is used to efficiently interact with ala ...


3
Chandrasekhar Narayanaswami: Bezel based input mechanism and user interface for a smart watch. International Business Machines Corporation, Gail H Zarick Esq, Scully Scott Murphy & Presser, April 29, 2003: US06556222 (152 worldwide citation)

A wearable mobile computing device/appliance (e.g., a wrist watch) with a high resolution display that is capable of wirelessly accessing information from the network and a variety of other devices. The mobile computing device/appliance includes a user interface employing a bezel-based input mechani ...


4
Chandrasekhar Narayanaswami: Password protection using spatial and temporal variation in a high-resolution touch sensitive display. International Business Machines Corporation, Gail H Zarick Esq, Scully Scott Murphy & Presser, April 13, 2004: US06720860 (143 worldwide citation)

A wearable mobile computing device/appliance (e.g., a wrist watch) with a high resolution display that is capable of wirelessly accessing information from the network and a variety of other devices. The Wrist Watch device/appliance includes a password authentication system for enabling access to sec ...


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Chandrasekhar Narayanaswami: Graphical voice response system and method therefor. International Business Machines Corporation, Jay P Sbrollini Esq, McGinn & Gibb P C, August 15, 2000: US06104790 (127 worldwide citation)

A method and system for communicating between a calling party and a called party, includes a dialer for dialing a communication device of a called party, a sensor for sensing whether a voice menu file is associated with the communication device of the called party, and an interactive display for dis ...


7
Peter Thomas Brunet, Abraham P Ittycheriah, Chandrasekhar Narayanaswami, Michael Alan Picheny, Bhuvana Ramabhadran: Method and apparatus for a communication device for use by a hearing impaired/mute or deaf person or in silent environments. International Business Machines Corporation, Paul J Perman & Green Otterstedt, November 30, 1999: US05995590 (120 worldwide citation)

A method and apparatus is disclosed that allows people to carry on unobtrusive phone conversations in business or other settings where it is either not possible or impolite to talk. In the system of FIG. 1, the telephone user one will listen in the same manner as with a regular telephone. However, h ...


8
Chandrasekhar Narayanaswami: Pervasive dock and router with communication protocol converter. International Business Machines Corporation, Rafael A Perez Pineiro, Scully Scott Murphy & Presser, January 13, 2004: US06678535 (94 worldwide citation)

A communications protocol conversion system and methodology includes one or more first interface devices for receiving data signals communicated by a first communications device in accordance with a first communications protocol; a format converter device for on the fly converting the received data ...


9
Chandrasekhar Narayanaswami: Camera for use with personal digital assistants with high speed communication link. International Business Machines Corporation, Robert M Trepp, F Chau & Associates, December 2, 2003: US06657654 (86 worldwide citation)

An attachment apparatus for a handheld computer having a display in accordance with the present invention includes an attachment portion for receiving and securing the handheld computer. A camera assembly mounts to the attachment portion for providing images to the handheld computer, and an interfac ...


10
Chandrasekhar Narayanaswami, Avijit Saha: Method and apparatus for managing multiprocessor graphical workload distribution. International Business Machines Corporation, Volel Emile, Alan L Carlson, Andrew J Dillon, May 26, 1998: US05757385 (79 worldwide citation)

An apparatus for utilizing multiple processors to render graphical objects for display including apparatus for storing in memory a list of pixel locations assigned to each of the processors, apparatus for scan converting each received graphical object into pixels, and each processor including appara ...