HK41076A - Improvements in or relating to electronic timepieces - Google Patents

Improvements in or relating to electronic timepieces

Info

Publication number
HK41076A
HK41076A HK410/76*UA HK41076A HK41076A HK 41076 A HK41076 A HK 41076A HK 41076 A HK41076 A HK 41076A HK 41076 A HK41076 A HK 41076A
Authority
HK
Hong Kong
Prior art keywords
relating
electronic timepieces
timepieces
electronic
Prior art date
Application number
HK410/76*UA
Original Assignee
Suwa Seikosha Kk
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suwa Seikosha Kk filed Critical Suwa Seikosha Kk
Publication of HK41076A publication Critical patent/HK41076A/en

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F10/00—Apparatus for measuring unknown time intervals by electric means
    • G04F10/04—Apparatus for measuring unknown time intervals by electric means by counting pulses or half-cycles of an ac
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/08—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques
    • G04G9/087—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques provided with means for displaying at will a time indication or a date or a part thereof

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
HK410/76*UA 1971-02-18 1976-06-30 Improvements in or relating to electronic timepieces HK41076A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP715871 1971-02-18

Publications (1)

Publication Number Publication Date
HK41076A true HK41076A (en) 1976-07-09

Family

ID=11658249

Family Applications (1)

Application Number Title Priority Date Filing Date
HK410/76*UA HK41076A (en) 1971-02-18 1976-06-30 Improvements in or relating to electronic timepieces

Country Status (3)

Country Link
US (1) US3795099A (en)
GB (1) GB1355936A (en)
HK (1) HK41076A (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969886A (en) * 1971-06-30 1976-07-20 Kabushiki Kaisha Daini Seikosha Digital electronic watch for displaying both time and the time remaining within a preselected time period
US4376993A (en) * 1972-04-24 1983-03-15 Freeman Alfred B Electronic watch with sequential readout and control
JPS4953476A (en) * 1972-09-22 1974-05-24
JPS4960264A (en) * 1972-10-09 1974-06-11
JPS503376A (en) * 1973-05-11 1975-01-14
USRE32861E (en) * 1973-07-20 1989-02-07 Cem Corporation Automatic volatility computer
JPS5749876B2 (en) * 1973-09-19 1982-10-25
JPS6045383B2 (en) * 1974-11-25 1985-10-09 セイコーエプソン株式会社 electronic watch body
US4196582A (en) * 1975-01-06 1980-04-08 Ebauches S.A. Control device for an electronic watch
CH597639B5 (en) * 1975-01-31 1978-04-14 Ebauches Sa
US3961473A (en) * 1975-03-06 1976-06-08 George Hung Electronic chess timer
US4022014A (en) * 1975-04-04 1977-05-10 Timex Corporation Combination wristwatch/chronograph/wrist calculator/measuring device
CH607878B (en) * 1975-04-22 Casio Computer Co Ltd STOPWATCH.
US4184320A (en) * 1975-05-30 1980-01-22 Casio Computer Co., Ltd. Electronic stop watches
JPS5247767A (en) * 1975-10-14 1977-04-15 Seiko Instr & Electronics Ltd Digital alarm watch
JPS593717B2 (en) * 1975-11-11 1984-01-25 セイコーインスツルメンツ株式会社 densid cay
US4110966A (en) * 1975-12-26 1978-09-05 Casio Computer Co., Ltd. Electronic timepiece with stop watch
JPS52141671A (en) * 1976-05-20 1977-11-26 Sharp Corp Digital display electronic watch with stop watch
US4338680A (en) * 1976-09-28 1982-07-06 Citizen Watch Co. Ltd. Electronic timepiece
JPS5395076A (en) * 1977-01-31 1978-08-19 Toshiba Corp Electronic watch
US4168623A (en) * 1977-02-07 1979-09-25 Philip Morris Incorporated Method for determining volatile content of a sample
CH621671B (en) * 1977-06-03 Ebauches Electroniques Sa ELECTRONIC WATCH FOR THE YACHTING COMPETITION.
US4201041A (en) * 1977-08-05 1980-05-06 Jeco Company Limited Digital electronic timepiece having a time correcting means
US4211066A (en) * 1978-09-29 1980-07-08 Kabushiki Kaisha Daini Seikosha Stop watch
HU180536B (en) * 1978-12-19 1983-03-28 Tatabanyai Szenbanyak Reactio timer
US4935737A (en) * 1986-11-05 1990-06-19 Bull Hn Information Systems Inc. Data selection matrix
DE8717549U1 (en) * 1987-09-23 1989-02-02 Junghans Uhren GmbH, 7230 Schramberg Autonomous radio clock
DE8815765U1 (en) * 1988-12-20 1990-04-26 Junghans Uhren GmbH, 7230 Schramberg Autonomous radio clock

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2970226A (en) * 1956-11-20 1961-01-31 Texas Instruments Inc Electronic timing device
US3662535A (en) * 1969-07-10 1972-05-16 Lear Siegler Inc Aircraft time indicator
US3646751A (en) * 1969-12-05 1972-03-07 Detection Sciences Digital timing system
US3672155A (en) * 1970-05-06 1972-06-27 Hamilton Watch Co Solid state watch

Also Published As

Publication number Publication date
GB1355936A (en) 1974-06-12
US3795099A (en) 1974-03-05

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