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PHYSICS
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ELECTRONIC TIME-PIECES
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Visual time or date indication means
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G04G9/042
using multiplexing techniques
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Patents Grants
last 30 patents
Information
Patent Grant
User interface for a multi-purpose band
Patent number
9,989,929
Issue date
Jun 5, 2018
DP Technologies, Inc.
Philippe Richard Kahn
G04 - HOROLOGY
Information
Patent Grant
Timepiece
Patent number
8,400,883
Issue date
Mar 19, 2013
Chia-Yen Lin
G04 - HOROLOGY
Information
Patent Grant
Time display device and time display method thereof
Patent number
8,164,985
Issue date
Apr 24, 2012
Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.
Xiao-Guang Su
G04 - HOROLOGY
Information
Patent Grant
Linear time display with symbolic indicators
Patent number
7,835,231
Issue date
Nov 16, 2010
Christopher George Garcia
G04 - HOROLOGY
Information
Patent Grant
Cathode assembly for two-dimensional scanned gas discharge display...
Patent number
4,065,699
Issue date
Dec 27, 1977
Beckman Instruments, Inc.
Albert W. Baird
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Electronic clock having time indicating light display
Patent number
4,041,692
Issue date
Aug 16, 1977
Amelect Incorporated
James B. Marshino
G04 - HOROLOGY
Information
Patent Grant
3922847
Patent number
3,922,847
Issue date
Dec 2, 1975
G04 - HOROLOGY
Information
Patent Grant
3754392
Patent number
3,754,392
Issue date
Aug 28, 1973
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
3613352
Patent number
3,613,352
Issue date
Oct 19, 1971
G04 - HOROLOGY
Information
Patent Grant
3509715
Patent number
3,509,715
Issue date
May 5, 1970
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3466498
Patent number
3,466,498
Issue date
Sep 9, 1969
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3456152
Patent number
3,456,152
Issue date
Jul 15, 1969
G04 - HOROLOGY
Information
Patent Grant
3194003
Patent number
3,194,003
Issue date
Jul 13, 1965
G04 - HOROLOGY
Information
Patent Grant
1096779
Patent number
1,096,779
Issue date
May 12, 1914
G04 - HOROLOGY
Information
Patent Grant
920024
Patent number
920,024
Issue date
Apr 27, 1909
G04 - HOROLOGY
Patents Applications
last 30 patents
Information
Patent Application
Timepiece
Publication number
20130039156
Publication date
Feb 14, 2013
Chia-Yen Lin
G04 - HOROLOGY
Information
Patent Application
LED ANALOG CLOCK OR WATCH DISPLAY
Publication number
20110286313
Publication date
Nov 24, 2011
Phillip Stanley Reingold
G04 - HOROLOGY
Information
Patent Application
TIME DISPLAY DEVICE AND TIME DISPLAY METHOD THEREOF
Publication number
20110075524
Publication date
Mar 31, 2011
HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
XIAO-GUANG SU
G04 - HOROLOGY
Information
Patent Application
LIGHT EMITTING DIODE BASED CLOCK
Publication number
20110038232
Publication date
Feb 17, 2011
HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
XIAO-GUANG SU
G04 - HOROLOGY
Information
Patent Application
Time display
Publication number
20070147181
Publication date
Jun 28, 2007
Thomas A. Piccirillo
G04 - HOROLOGY