Invention Grant
- Patent Title: Bi-directional signal interface and apparatus using same
- Patent Title (中): 双向信号接口及其使用方法
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Application No.: US11687046Application Date: 2007-03-16
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Publication No.: US07809216B2Publication Date: 2010-10-05
- Inventor: Charles H. Cox, III
- Applicant: Charles H. Cox, III
- Applicant Address: US MA Billerica
- Assignee: Photonic Systems, Inc.
- Current Assignee: Photonic Systems, Inc.
- Current Assignee Address: US MA Billerica
- Agency: Rauschenbach Patent Law Group, LLP
- Agent Kurt Rauschenbach
- Main IPC: G02F1/035
- IPC: G02F1/035 ; H04B10/00 ; H04B1/44
Abstract:
A signal interface includes a dual-drive device having a first and a second input port that receive an outgoing signal. One of the first and the second input ports also receive an incoming signal. The dual-drive device passes the incoming signal to an output port while isolating the outgoing signal from the incoming signal.
Public/Granted literature
- US20080227410A1 BI-DIRECTIONAL SIGNAL INTERFACE AND APPARATUS USING SAME Public/Granted day:2008-09-18
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