Patent №
US 7,809,677
Granted
2010-10-05
Filed 2006
Owner
SONY CORPORATION
Lab
—
AI components
1
planning
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
11350822
To provide services according to preference of a user by a computer even when the user reproduces content data by using a portable player as a reproduction apparatus; the portable player generates a reproduction history data of reproduction of a content data in a state of not connected to a charger, while when the portable player is connected to the charger, the reproduction history data is output from the portable player to the personal computer via the charger.
AI classification
Ownership
SONY CORPORATION
assignment · 178760814
Assignors
ITO, HIROSHI
On an employer assignment, the assignors are typically the inventors.