Title:
FIRST TWO-WAY COMMUNICATION DEVICE AND TWO-WAY COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/067724
Kind Code:
A1
Abstract:
One or more embodiments of the present description relate to a first two-way communication device applied to a two-way communication system. The first two-way communication device comprises: a first signal transmitter, configured to transmit a first optical signal; a first signal receiver, configured to receive a second optical signal sent by a second two-way communication device of the two-way communication system; a first optical splitter, configured to transmit at least a part of the first optical signal and reflect at least a part of the second optical signal; and a first optical lens, located between the first optical splitter and the second two-way communication device, the first optical lens comprising a collimating lens and/or a diffusing lens.
More Like This:
| WO/2008/126753 | OPTICAL TRANSMISSION MODULE |
| JPH02259734 | OPTICAL SIGNAL AMPLIFIER |
Inventors:
YANG MIAO (CN)
HU XIANLONG (CN)
YU KUI (CN)
HU XIANLONG (CN)
YU KUI (CN)
Application Number:
PCT/CN2023/122156
Publication Date:
April 04, 2024
Filing Date:
September 27, 2023
Export Citation:
Assignee:
CHANGZHOU UNITED IMAGING HEALTHCARE SURGICAL TECH CO LTD (CN)
International Classes:
H04B10/40; H04J14/02
Foreign References:
| CN115296744A | 2022-11-04 | |||
| CN112055272A | 2020-12-08 | |||
| CN113597574A | 2021-11-02 | |||
| CN104270196A | 2015-01-07 | |||
| US20140099055A1 | 2014-04-10 |
Attorney, Agent or Firm:
METIS IP (CHENGDU) LLC (CN)
Download PDF: