G04R20/30 - CPC Classification Index

ClassID:

179879 ⎘

G04R20/30 - CPC Classification

Classification description:

Setting the time according to the time information carried or implied by the radio signal the radio signal being a near-field communication signal Decoding time data; Circuits therefor

Recent Application in this class:

20190072913

2019-03-07

Communication device, communication method, communication system, electronic watch, and program

20180275614

2018-09-27

Electronic timepiece

20170343965

2017-11-30

Communication device, electronic timepiece, time correcting method and recording medium

20170199501

2017-07-13

Supporting Virtually Simultaneous Operation of Dual Wireless Protocols in a Single Device

20170060098

2017-03-02

Electronic timepiece

20160299475

2016-10-13

Communication system, electronic timepiece, and communication device

20160246264

2016-08-25

Electronic timepiece, communication system and storage medium

20160238996

2016-08-18

Analog type watch and time set method

20140192624

2014-07-10

Information processing apparatus for updating local time

#10

20130311135

2013-11-21

Multipoint simultaneous measurement method and multipoint simultaneous measurement system in electric power station, and internal clock used therefor

#11

20130038358

2013-02-14

WIRELESS SENSOR NODE AND METHOD