The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 20, 2007
Filed:
Feb. 22, 2002
Kenji Ishikawa, Osaka, JP;
Takuya Sayama, Shiga, JP;
Akihiko Ohtani, Osaka, JP;
Toshimasa Mitsumori, Osaka, JP;
Kenji Ishikawa, Osaka, JP;
Takuya Sayama, Shiga, JP;
Akihiko Ohtani, Osaka, JP;
Toshimasa Mitsumori, Osaka, JP;
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
Video data recording using a plurality of video camera devices can be performed more conveniently than in the conventional technique. A video camera device working as a parent device has a signal sending/receiving function and a control function for the whole system, and a video camera device working as a child device has a signal sending/receiving function. The parent device sends synchronization data for time synchronization, and each child device performs a shooting operation in time synchronization with the parent device in accordance with the received synchronization data.