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PHYSICS
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Horology
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ELECTRONIC TIME-PIECES
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Patents Grants
last 30 patents
Information
Patent Grant
Timepiece, method of display control, and storage medium
Patent number
10,691,075
Issue date
Jun 23, 2020
Casio Computer Co., Ltd.
Keiichi Imamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Digital color clock
Patent number
9,581,974
Issue date
Feb 28, 2017
Adam C. Roman
G04 - HOROLOGY
Information
Patent Grant
Calendar current day indicator
Patent number
6,469,958
Issue date
Oct 22, 2002
Eugene V. Bray
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Electronic timepiece
Patent number
4,007,583
Issue date
Feb 15, 1977
RCA Corporation
Edward Oscar Johnson
G04 - HOROLOGY
Information
Patent Grant
Elapsed time reminder with conversion of calendar days into elapsed...
Patent number
4,005,571
Issue date
Feb 1, 1977
Emanuel Wolff
G04 - HOROLOGY
Information
Patent Grant
Electronic calendar system
Patent number
3,975,846
Issue date
Aug 24, 1976
Leon S. Wecker
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
Information
Patent Application
Rotating GMT Watch Bezel With Minute Markers
Publication number
20220229399
Publication date
Jul 21, 2022
David Cheung
G04 - HOROLOGY
Information
Patent Application
TIMEPIECE, METHOD OF DISPLAY CONTROL, AND STORAGE MEDIUM
Publication number
20180181081
Publication date
Jun 28, 2018
CASIO COMPUTER CO., LTD.
Keiichi IMAMURA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Digital Color Clock
Publication number
20160033940
Publication date
Feb 4, 2016
Systems Design, Inc.
Adam C. Roman
G04 - HOROLOGY
Information
Patent Application
Digital Color Clock
Publication number
20150138926
Publication date
May 21, 2015
Adam C. Roman
G04 - HOROLOGY