ClassID:

223317

H04B1/0346 - CPC Classification

Classification description:

Details of transmission systems, not covered by a single one of groups - ; Details of transmission systems not characterised by the medium used for transmission; Transmitters; Constructional details, e.g. casings, housings; Portable transmitters Hand-held transmitters

Recent Application in this class:
#1
20250357953
2025-11-20

ELECTRONIC DEVICE COMPRISING LATERAL ANTENNA STRUCTURE

#2
20250202511
2025-06-19

METHOD FOR COMPENSATING FOR POWER OF TRANSMISSION SIGNAL, AND ELECTRONIC DEVICE FOR SUPPORTING SAME

#3
20230095633
2023-03-30

Radio antenna interface

#4
20220352911
2022-11-03

Connecting member and radio control transmitter

#5
20220283017
2022-09-08

PORTABLE SCALE ASSEMBLY REMOVABLY ATTACHABLE TO A PORTABLE ELECTRONIC DEVICE

#6
20220038123
2022-02-03

Transmitter housing

#7
20200217625
2020-07-09

Smart personal safety device

#8
20190379410
2019-12-12

Antenna device, communication device, and communication method

#9
20180338591
2018-11-29

Multi-functional activity management system for elderly

#10
20180287641
2018-10-04

SOUND AMPLIFICATION

#11
20180177266
2018-06-28

Multi-functional activity management system for elderly

#12
20170357641
2017-12-14

Information terminal

#13
20160308567
2016-10-20

Remote-control device for a motor vehicle

#14
20150321597
2015-11-12

Wireless controller system

#15
20150311924
2015-10-29

Telecontrol for automobile comprising a device for suppressing magnetic coupling

#16
20150304464
2015-10-22

Sleeve with electronic extensions for a cell phone

#17
20150163393
2015-06-11

REMOTE CONTROL BUILT-IN DEVICE CASE FOR ELECTRONIC DEVICE

#18
20150017931
2015-01-15

System and method for controlling envelope tracking in a transmitter with closed loop power control

#19
20140323068
2014-10-30

Mobile communication device with human body recognition function

#20
20140313019
2014-10-23

Remote controller with magnet

#21
20140199950
2014-07-17

Sleeve with electronic extensions for a cell phone

#22
20140179246
2014-06-26

Broadband re-configurable RF transmitter

#23
20130072207
2013-03-21

Smart channel selective repeater

#24
20130069839
2013-03-21

Isolation enhancement between planar antenna elements

#25
20130069816
2013-03-21

Combination hand-held phone and radar system

#26
20120071214
2012-03-22

Inductively coupled signal booster for a wireless communication device and in combination therewith

#27
20120021705
2012-01-26

Portable transmitter powered by button battery

#28
20090040737
2009-02-12

Portable device for transmitting signal

#29
20060198539
2006-09-07

Signal transmission mechanism between wireless microphone and receiver

#30
20060111163
2006-05-25

FM transmission antenna device in a portable terminal

#31
20050143029
2005-06-30

Transmitter having an inner plate for preventing an electronic substrate from coming off

#32
16564420
2020-12-15

Device for nonlethally incapacitating a human target