Masaji Katagiri

7386855, Jun 10, 2008

Aug 12, 2002

10/217276

Yu Song - San Jose CA, US
Hao-hua Chu - Mountain View CA, US
Nayeem Islam - Palo Alto CA, US
Masaji Katagiri - Los Altos CA, US

NTT DoCoMo, Inc. - Tokyo

G06F 3/00

719310

A method and system for preserving application session states among multiple terminals. An application session state is captured from a first terminal. The application session state is stored on a central storage device or repository server. The application session state is then retrieved from the central storage device with a second terminal. At least one application on the second terminal is then placed in the application session state using the information that is retrieved from the central storage device.

7392483, Jun 24, 2008

Oct 15, 2002

10/271203

Hoi Lee Candy Wong - Sunnyvale CA, US
Hao-hua Chu - Mountain View CA, US
Masaji Katagiri - Los Altos CA, US
Yu Song - Milpitas CA, US
Shoji Kurakake - Kanagawa, JP

NTT DoCoMo, Inc, - Tokyo

G06F 3/00
G06F 3/048
G06F 17/00

715746, 715744, 715788

A scalable graphical user interface system may dynamically transform platform specific graphical user interface widgets migrated within an application graphical user interface between any of a plurality of heterogeneous device platforms. The scalable graphical user interface system includes a platform independent presentation model that is mapped to platform specific graphical user interface widgets. The platform independent presentation model includes platform independent graphical user interface widgets. The platform independent graphical user interface widgets may be selectively transformed with transformation rules to generate a platform specific presentation for use by the application graphical user interface on one of the heterogeneous device platforms. Applicable transformation rules may be prioritized for each selected platform independent graphical user interface widget. A highest priority transformation rule may be applied to transform the selected platform independent graphical user interface widget.

7895522, Feb 22, 2011

Oct 15, 2002

10/271302

Hoi Lee Candy Wong - Sunnyvale CA, US
Hao-hua Chu - Mountain View CA, US
Masaji Katagiri - Los Altos CA, US
Yu Song - Milpitas CA, US
Shoji Kurakake - Kanagawa, JP

NTT DoCoMo, Inc. - Tokyo

G06F 3/00
G06F 17/21
G06F 13/00

715746, 715243, 715788

A scaleable graphical user interface system utilizes a device platform independent model to provide dynamic layout of graphical user interface widgets migrated between any of a plurality of heterogeneous device platforms. The device platform independent model includes at least one platform independent graphical user interface widget. Based on the device platform independent model, platform specific graphical user interface widgets that correspond to each of the platform independent graphical user interface widgets may be laid out on a page and compared to the size of a display screen of a heterogeneous device platform. Where the page does not fit within the display screen, the platform independent graphical user interface widgets may be dynamically rearranged within the page to fit the display screen. In addition, where designated as splitable, the platform independent graphical user interface widgets may be split among multiple pages of a presentation to fit within the display screen.

7934162, Apr 26, 2011

Oct 15, 2002

10/271226

Hoi Lee Candy Wong - Sunnyvale CA, US
Hao-hua Chu - Mountain View CA, US
Masaji Katagiri - Los Altos CA, US
Yu Song - Milpitas CA, US
Shoji Kurakake - Kanagawa, JP

NTT DoCoMo, Inc. - Tokyo

G06F 7/00
G06F 3/00
G06F 9/00
G06F 15/00

715747, 715744, 715798, 715762

A scaleable graphical user interface system for migrating the running state of graphical user interface widgets between heterogeneous device platforms includes a platform independent presentation model. The current running state of a first platform specific presentation operating on a first heterogeneous device platform may update the running state of the platform independent presentation model. The platform independent presentation model may be customized to generate a second platform specific presentation for a second heterogeneous device platform. The running state of the platform independent presentation module may be applied to the second platform specific presentation module to implement the current running state from the first heterogeneous device platform on the second heterogeneous device platform.

20040044600, Mar 4, 2004

Aug 27, 2002

10/228928

Hao-Hua Chu - Mountain View CA, US
Masaji Katagiri - Los Altos CA, US

G06F017/60

705/034000

A cost management system for a mobile computing environment is disclosed. The cost management system includes software routines executed by a client terminal and a server in communication via a data infrastructure. The client terminal may send a data service cost request to the server to discover a cost for accessing a data service provided by the server computer. The server may respond to the request with a data service cost response indicating this cost. The cost management system may then inform a user of the cost, and allow the user to decide whether to access the data service.

20040049673, Mar 11, 2004

Sep 5, 2002

10/235350

Yu Song - San Jose CA, US
Hao-Hua Chu - Mountain View CA, US
Masaji Katagiri - Los Altos CA, US

DoCoMo Communications Laboratories USA, Inc.

G06F012/14
G06F011/30

713/150000

A data processing method includes, at a client device, retrieving client state information from a remote location associated with the client device and using the client state information for access of network locations. The data processing method further includes storing updated client state information at the remote location upon completion of the access of the network locations. The remote location forms a personal cookie repository where cookies may stored for subsequent use by any device of a user.

20040111510, Jun 10, 2004

May 6, 2003

10/430448

Shahid Shoaib - San Jose CA, US
Nayeem Islam - Palo Alto CA, US
Masaji Katagiri - Los Altos CA, US

G06F015/173

709/224000

In one aspect of the invention, a method of dynamically switching message logging schemes to improve performance of a distributed system is provided. The distributed system includes a client device and a server device that communicate by sending and receiving messages across a network. The method includes measuring a system load for the server and a network delay for the messages transmitted between the client and the server. The method further includes selecting at least one of a client-side message logging scheme and a server-side message logging scheme based on a determination of whether the system load is greater than a system load threshold and whether the network delay is greater than a network delay threshold.

20040153373, Aug 5, 2004

Jan 31, 2003

10/355742

Yu Song - Milpitas CA, US
Hao-Hua Chu - Mountain View CA, US
Masaji Katagiri - Los Altos CA, US

DoCoMo Communications Laboratories USA, Inc.

G06F017/60

705/026000

A context-aware service recommender system receives current user context and recommends a list of browser-based services to a user on a mobile devices. A user's mobile device receives context events from smart environments in which the mobile device is operating. Data about the context events is relayed to a service recommendation server. The server develops recommendations based on the context and other factors, and relays information about the recommended services to the mobile device. As each recommended service is selected or ignored by the user of the mobile device, the device sends implicit feedback with this information to the service recommendation server for use in subsequent recommendations.