Accessory apparatus, image-capturing apparatus and control method therefor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 7, 2018
Grant Date -
Jan 25, 2018
app pub date -
Jul 18, 2017
filing date -
Jul 25, 2016
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The image-capturing apparatus includes a controller that provides, by switching a signal level of an RTS channel from a first level to a second level, a transmission request to an accessory to cause the accessory to transmit accessory data to the image-capturing apparatus through a DLC channel and transmits camera data to the accessory through a DCL channel. The controller selectively performs a first process to switch, after the accessory receiving the transmission request starts transmitting first accessary data, the signal level from the second level to the first level, and a second process to keep, after the accessory receiving the transmission request ends transmitting the first accessary data, the signal level at the second level. The controller receives, while keeping the signal level at the second level in the second process, second accessory data different from the first accessory data.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully