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RADIO-CONTROLLED TIME-PIECES
G04R20/00
Setting the time according to the time information carried or implied by the radio signal
Current Industry
G04R20/02
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Patents Grants
last 30 patents
Information
Patent Grant
Time synchronization system, management device, time synchronizatio...
Patent number
11,927,923
Issue date
Mar 12, 2024
Nippon Telegraph and Telephone Corporation
Takaaki Hisashima
G01 - MEASURING TESTING
Information
Patent Grant
Vehicle-to-everything synchronization method and device
Patent number
11,917,562
Issue date
Feb 27, 2024
BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
Yang Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electronic watch
Patent number
11,803,163
Issue date
Oct 31, 2023
Seiko Epson Corporation
Yasuo Nakajima
G04 - HOROLOGY
Information
Patent Grant
Portable electronic apparatus
Patent number
11,799,195
Issue date
Oct 24, 2023
Seiko Epson Corporation
Hironori Hasei
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Radio base station sleep mode-beacon and wakeup
Patent number
11,770,765
Issue date
Sep 26, 2023
QUALCOMM Incorporated
Peer Berger
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Timing alignment method for data acquired by monitoring units of bo...
Patent number
11,719,841
Issue date
Aug 8, 2023
China University of Mining and Technology
Siyuan Gong
G01 - MEASURING TESTING
Information
Patent Grant
Multi-interface GPS time synchronization
Patent number
11,675,318
Issue date
Jun 13, 2023
Continental Automotive Systems, Inc.
Aaron Simon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electronic timepiece
Patent number
11,656,581
Issue date
May 23, 2023
Casio Computer Co., Ltd.
Daisuke Uematsu
G04 - HOROLOGY
Information
Patent Grant
Radio wave watch
Patent number
11,656,582
Issue date
May 23, 2023
Citizen Watch Co., Ltd.
Yoshiyasu Watanabe
G04 - HOROLOGY
Information
Patent Grant
Sidelink synchronization assistance
Patent number
11,641,629
Issue date
May 2, 2023
QUALCOMM Incorporated
Shuanshuan Wu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electronic timepiece and information acquisition method
Patent number
11,592,787
Issue date
Feb 28, 2023
Casio Computer Co., Ltd.
Yuki Oshita
G04 - HOROLOGY
Information
Patent Grant
Timepiece provided with a mechanical movement and a device for corr...
Patent number
11,586,150
Issue date
Feb 21, 2023
The Swatch Group Research and Development Ltd.
Gérard Surmely
G04 - HOROLOGY
Information
Patent Grant
Reporting clock value of network interface controller for timing er...
Patent number
11,581,972
Issue date
Feb 14, 2023
Meta Platforms, Inc.
Ahmad Byagowi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Data logging in aerial platform
Patent number
11,551,492
Issue date
Jan 10, 2023
GoPro, Inc.
Ashwani Arya
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electronic timepiece, information update control method and storage...
Patent number
11,550,269
Issue date
Jan 10, 2023
Casio Computer Co., Ltd.
Yuuki Oshita
G04 - HOROLOGY
Information
Patent Grant
Position velocity assisted clock estimation
Patent number
11,543,783
Issue date
Jan 3, 2023
QUALCOMM Incorporated
Sumit Bhattacharya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Portable electronic apparatus
Patent number
11,532,872
Issue date
Dec 20, 2022
Seiko Epson Corporation
Hironori Hasei
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Transmitting device and transmitting method, and receiving device a...
Patent number
11,528,260
Issue date
Dec 13, 2022
SONY SEMICONDUCTOR SOLUTIONS CORPORATION
Toshihiro Fujiki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Watch having a protective layer covering a power generating unit an...
Patent number
11,520,295
Issue date
Dec 6, 2022
Seiko Epson Corporation
Norimitsu Baba
G04 - HOROLOGY
Information
Patent Grant
Sensing system and sensor device
Patent number
11,393,328
Issue date
Jul 19, 2022
SONY SEMICONDUCTOR SOLUTIONS CORPORATION
Ryoji Kadota
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Embedded file network server based on seismic data stream
Patent number
11,334,518
Issue date
May 17, 2022
INSTITUTE OF GEOLOGY AND GEOPHYSICS, THE CHINESE ACADEMY OF SCIENCES
Qing Xu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Communication device, communication method, communication system, e...
Patent number
11,307,537
Issue date
Apr 19, 2022
Casio Computer Co., Ltd.
Hiroshi Iwamiya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Phase clock performance improvement for a system embedded with GNSS...
Patent number
11,300,688
Issue date
Apr 12, 2022
Ciena Corporation
Xiaojin Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for transmitting GPS information of optical communication de...
Patent number
11,265,139
Issue date
Mar 1, 2022
SOLID, INC.
Bum Soo Park
G04 - HOROLOGY
Information
Patent Grant
Electronic timepiece
Patent number
11,226,594
Issue date
Jan 18, 2022
Seiko Epson Corporation
Hironobu Yamamoto
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electronic timepiece having a conductive member spaced apart from a...
Patent number
11,221,591
Issue date
Jan 11, 2022
Seiko Epson Corporation
Yasuo Nakajima
G04 - HOROLOGY
Information
Patent Grant
Electronic timepiece
Patent number
11,199,817
Issue date
Dec 14, 2021
Casio Computer Co., Ltd.
Daisuke Uematsu
G04 - HOROLOGY
Information
Patent Grant
Electronic device, and control method of an electronic device
Patent number
11,194,296
Issue date
Dec 7, 2021
Seiko Epson Corporation
Chisato Tezuka
G04 - HOROLOGY
Information
Patent Grant
Robust and resilient timing architecture for critical infrastructure
Patent number
11,175,634
Issue date
Nov 16, 2021
The MITRE Corporation
Jeffrey Dunn
G04 - HOROLOGY
Information
Patent Grant
Time synchronization device, and method and program therefor
Patent number
11,150,353
Issue date
Oct 19, 2021
Nippon Telegraph and Telephone Corporation
Keisuke Nishi
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
LONG-BASELINE REAL-TIME TIME TRANSFER METHOD BASED ON UNDIFFERENCED...
Publication number
20240094681
Publication date
Mar 21, 2024
National Time Service Center, Chinese Academy of Sciences
Kan Wang
G04 - HOROLOGY
Information
Patent Application
SYSTEMS AND METHODS FOR QUANTUM BASED NETWORK TIME VALIDATION
Publication number
20240057001
Publication date
Feb 15, 2024
T-Mobile Innovations LLC
Lyle Walter Paczkowski
G04 - HOROLOGY
Information
Patent Application
ROBUST TIME DISTRIBUTION AND SYNCHRONIZATION IN COMPUTER AND RADIO...
Publication number
20240048261
Publication date
Feb 8, 2024
Net Insight AB
Christer BOHM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Time Calibration Method, Electronic Device and Storage Medium
Publication number
20240004351
Publication date
Jan 4, 2024
Apollo Intelligent Driving Technology (Beijing) Co., Ltd.
Rui DAI
G04 - HOROLOGY
Information
Patent Application
TIME SYNCHRONIZATION OPERATION IN VEHICLE COMMUNICATION
Publication number
20230247573
Publication date
Aug 3, 2023
QUALCOMM Incorporated
Yi QIN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SATELLITE SIGNAL PROPAGATION DELAY TEST DEVICE
Publication number
20230130665
Publication date
Apr 27, 2023
VIAVI SOLUTIONS INC.
David Royle
G01 - MEASURING TESTING
Information
Patent Application
Data Logging in Aerial Platform
Publication number
20230117187
Publication date
Apr 20, 2023
GoPro, Inc.
Ashwani Arya
G04 - HOROLOGY
Information
Patent Application
ELECTRONIC TIMEPIECE AND INFORMATION ACQUISITION METHOD
Publication number
20230063308
Publication date
Mar 2, 2023
CASIO COMPUTER CO., LTD.
Yuki OSHITA
G01 - MEASURING TESTING
Information
Patent Application
PORTABLE ELECTRONIC APPARATUS
Publication number
20230068998
Publication date
Mar 2, 2023
SEIKO EPSON CORPORATION
Hironori HASEI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...
Publication number
20230049796
Publication date
Feb 16, 2023
Sony Semiconductor Solutions Corporation
HIDEAKI YAMAMOTO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND APPARATUS FOR ACQUISITION OF RELIABLE TIME IN A WIRELESS...
Publication number
20230032067
Publication date
Feb 2, 2023
QUALCOMM Incorporated
Stephen William Edge
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR ADJUSTING A CLOCK ON BOARD A MOTOR VEHICLE AND ASSOCIATE...
Publication number
20220365490
Publication date
Nov 17, 2022
CONTINENTAL AUTOMOTIVE GMBH
Christophe Mestrie
G04 - HOROLOGY
Information
Patent Application
Multistatic Radar System and Method of Operation Thereof for Detect...
Publication number
20220260697
Publication date
Aug 18, 2022
GPM 3 S.R.L.
Antonio Saitto
G01 - MEASURING TESTING
Information
Patent Application
SOLAR MODULE, SOLAR MODULE-INTEGRABLE ASSEMBLY AND POWER GENERATION...
Publication number
20220090826
Publication date
Mar 24, 2022
SMA Solar Technology AG
Raimund Thiel
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VEHICLE-TO-EVERYTHING SYNCHRONIZATION METHOD AND DEVICE
Publication number
20210352600
Publication date
Nov 11, 2021
Beijing Xiaomi Mobile Software Co., Ltd.
Yang LIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
EMBEDDED FILE NETWORK SERVER BASED ON SEISMIC DATA STREAM
Publication number
20210349846
Publication date
Nov 11, 2021
Institute of Geology and Geophysics, the Chinese Academy of Sciences
QING XU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TRANSMITTING DEVICE AND TRANSMITTING METHOD, AND RECEIVING DEVICE A...
Publication number
20210314307
Publication date
Oct 7, 2021
Sony Semiconductor Solutions Corporation
Toshihiro FUJIKI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ANTENNA RECEPTION DEVICE AND ELECTRONIC TIMEPIECE
Publication number
20210305677
Publication date
Sep 30, 2021
CASIO COMPUTER CO., LTD.
Takeshi MATSUE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SIDELINK SYNCHRONIZATION ASSISTANCE
Publication number
20210219248
Publication date
Jul 15, 2021
QUALCOMM Incorporated
Shuanshuan WU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTI-INTERFACE GPS TIME SYNCHRONIZATION
Publication number
20210200162
Publication date
Jul 1, 2021
CONTINENTAL AUTOMOTIVE SYSTEMS, INC.
Aaron Simon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TIMEPIECE PROVIDED WITH A MECHANICAL MOVEMENT AND A DEVICE FOR CORR...
Publication number
20210191334
Publication date
Jun 24, 2021
THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD
Gérard Surmely
G04 - HOROLOGY
Information
Patent Application
Watch Component And Electronic Watch
Publication number
20210181693
Publication date
Jun 17, 2021
SEIKO EPSON CORPORATION
Koki TAKASAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD AND APPARATUS FOR UPLINK TIMING DETERMINATION IN A WIRELESS...
Publication number
20210153193
Publication date
May 20, 2021
ASUSTeK Computer Inc.
Ko-Chiang Lin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR TRANSMITTING GPS INFORMATION OF OPTICAL COMMUNICATION DE...
Publication number
20210126767
Publication date
Apr 29, 2021
SOLiD, INC.
Bum Soo PARK
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TIME SYNCHRONIZATION SYSTEM AND TRANSMISSION APPARATUS
Publication number
20210103059
Publication date
Apr 8, 2021
Takahiro Shinohara
G01 - MEASURING TESTING
Information
Patent Application
TIME SYNCHRONIZATION SYSTEM, MANAGEMENT DEVICE, TIME SYNCHRONIZATIO...
Publication number
20210072707
Publication date
Mar 11, 2021
Nippon Telegraph and Telephone Corporation
Takaaki Hisashima
G01 - MEASURING TESTING
Information
Patent Application
ROBUST AND RESILIENT TIMING ARCHITECTURE FOR CRITICAL INFRASTRUCTURE
Publication number
20210018878
Publication date
Jan 21, 2021
The MITRE Corporation
Jeffrey DUNN
G04 - HOROLOGY
Information
Patent Application
Electronic Watch
Publication number
20200409313
Publication date
Dec 31, 2020
SEIKO EPSON CORPORATION
Yoshihide KANEKO
G04 - HOROLOGY
Information
Patent Application
Watch
Publication number
20200401085
Publication date
Dec 24, 2020
SEIKO EPSON CORPORATION
Norimitsu BABA
G04 - HOROLOGY
Information
Patent Application
TIMING APPARATUS
Publication number
20200354080
Publication date
Nov 12, 2020
AUTEL ROBOTICS CO., LTD.
Bingchun WANG
G04 - HOROLOGY