发明名称 |
External photographic wireless TTL communication device and method |
摘要 |
An external photographic wireless communication device for connection to a camera body having a hot shoe connector for connecting to the camera body and a hot shoe connector for connecting to one or more accessory devices. Each of the hot shoe connectors includes a plurality of contacts. The device includes a switching element for selectively disconnecting one or more of the plurality of contacts in one hot shoe connector from a corresponding respective one of the other hot shoe connector.
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申请公布号 |
US8331776(B2) |
申请公布日期 |
2012.12.11 |
申请号 |
US201113021951 |
申请日期 |
2011.02.07 |
申请人 |
LAB PARTNERS ASSOCIATES, INC. |
发明人 |
CLARK JAMES E. |
分类号 |
G03B15/03 |
主分类号 |
G03B15/03 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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