G04R 20/30
Decoding time data
Official title: Decoding time data; Circuits therefor
G04R20/30 (Decoding time data) appears on 16 US grants and 18 published applications in this corpus.
Search patents in G04R- Granted patents
- 16
- Published applications
- 18
- Assignees
- 10
- Inventors
- 47
- Latest grant
- 19 Apr 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2013 | 0 | 2 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 1 | 4 |
| 2017 | 1 | 7 |
| 2018 | 7 | 3 |
| 2019 | 3 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 2 | 0 |
By publication year.
Recent patents
- Communication device, communication method, communication system, electronic watch, and program19 Apr 2022US 11,307,537 B2Casio Computer Co., Ltd.
- Method for setting a quartz watch8 Feb 2022US 11,243,499 B2ETA SA Manufacture Horlogere Suisse
- Electronic timepiece23 Jun 2020US 10,691,076 B2Casio Computer Co., Ltd.
- Methods and apparatus for fine timing measurement with frequency domain processing10 Dec 2019US 10,505,653 B1Marvell International Ltd.
- Communication device, electronic timepiece, time correcting method and recording medium18 Jun 2019US 10,324,422 B2Casio Computer Co., Ltd.
- Communication device, communication method, communication system, electronic watch, and program7 Mar 2019US 2019/0072913 A1Casio Computer Co., Ltd.
- Electronic timepiece27 Sep 2018US 2018/0275614 A1Casio Computer Co., Ltd.
- Method for setting a quartz watch20 Sep 2018US 2018/0267478 A1ETA SA Manufacture Horlogere Suisse
- Communication apparatus, electronic timepiece, communication method and recording medium19 Jul 2018US 2018/0203420 A1Casio Computer Co., Ltd.
- Communication device, electronic timepiece, time correcting method and recording medium30 Nov 2017US 2017/0343965 A1Casio Computer Co., Ltd.
Most cited
By later US patents
- Methods and apparatus for fine timing measurement with frequency domain processing10US 10,158,443 B1Marvell International Ltd. · 2018
- Methods and apparatus for fine timing measurement with frequency domain processing6US 10,505,653 B1Marvell International Ltd. · 2019
- Supporting virtually simultaneous operation of dual wireless protocols in a single device4US 9,635,495 B2SilverPlus, Inc. · 2017
- Analog type watch and time set method3US 9,989,925 B2Withings · 2018
- Information processing apparatus for updating local time2US 9,158,287 B2Brother Kogyo Kabushiki Kaisha · 2015