Robert Hideo Yamaguchi

20040116132, Jun 17, 2004

Dec 5, 2003

10/729049

Jason Hunzinger - Carlsbad CA, US
Robert Yamaguchi - San Diego CA, US

H04Q007/00

455/456100, 455/456300, 455/404200, 455/432100, 455/435100

The present invention enhances service system selection by a mobile unit in a wireless communication system. The mobile unit determines its geographic position, and based on that position selects the proper service system. The geographic position may be determined using a global position system, deck reckoning, or estimated from a last known position. The distance of varying service systems from the mobile station can then be calculated and a service system selected based on this distance. The mobile station may also use the position information in combination with a database including position information of service systems to select the proper service system. The position information of the service systems can be included in the system selection database. The mobile station may also map service systems based on position information and service availability. The mobile station can then subsequently refer to these maps to estimate available service.

6748217, Jun 8, 2004

Dec 30, 1999

09/476301

Jason F. Hunzinger - Carlsbad CA
Robert Yamaguchi - San Diego CA

Denso Corporation - Kariya

H04Q 720

4554352, 4554566, 4554321

The present invention enhances service system selection by a mobile unit in a wireless communication system. The mobile unit determines its geographic position, and based on that position selects the proper service system. The geographic position may be determined using a global position system, dead reckoning, or estimated from a last known position. The distance of varying service systems from the mobile station can then be calculated and a service system selected based on this distance. The mobile station may also use the position information in combination with a database including position information of service systems to select the proper service system. The position information of the service systems can be included in the system selection database. The mobile station may also map service systems based on position information and service availability. The mobile station can then subsequently refer to these maps to estimate available service.

20180074808, Mar 15, 2018

Mar 30, 2017

15/475027

- Thalwil, CH
Robert Yamaguchi - San Diego CA, US
Zeeshan Mahmood - San Diego CA, US
Janell Paulson - San Diego CA, US
Sabih Zafar Ullah - San Diego CA, US

G06F 9/445
H04L 29/08
G06F 11/14

A software update system comprises: a client device () having non-OS system software () to be updated, a client updating server () located remotely from the client device () and capable of communicating with the client device (), and a device capability manager () accessing capability data relating to the client device (). The updating server () retrieves a first update required to update at least part of the software (). The updating server () comprises an update optimiser () that cooperates with the device capability manager () to determine an organisational scheme to apply to the first update to optimise updating of the client device. The organisational scheme is compatible with a technical capability of the client device (), and the update optimiser () identifies a recovery function to recover the first update from an instance of the first update organised in accordance with the selected organisational scheme. The device capability manager () uses the capability data to determine necessary functionality required to implement the recovery function identified. The updating server () comprises an update package generator () responsive to the update optimiser () to generate an update package comprising a second update to enable the client device () to support the recovery function.