CH619106GA3 - ELECTRONIC WATCH, ESPECIALLY ELECTRONIC WRISTWATCH. - Google Patents

ELECTRONIC WATCH, ESPECIALLY ELECTRONIC WRISTWATCH.

Info

Publication number
CH619106GA3
CH619106GA3 CH964276A CH964276A CH619106GA3 CH 619106G A3 CH619106G A3 CH 619106GA3 CH 964276 A CH964276 A CH 964276A CH 964276 A CH964276 A CH 964276A CH 619106G A3 CH619106G A3 CH 619106GA3
Authority
CH
Switzerland
Prior art keywords
electronic
wristwatch
watch
electronic watch
electronic wristwatch
Prior art date
Application number
CH964276A
Other languages
French (fr)
Other versions
CH619106B5 (en
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4384263&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CH619106G(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Publication of CH619106GA3 publication Critical patent/CH619106GA3/en
Publication of CH619106B5 publication Critical patent/CH619106B5/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
    • G06F7/68—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers using pulse rate multipliers or dividers pulse rate multipliers or dividers per se
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G3/00—Producing timing pulses
    • G04G3/02—Circuits for deriving low frequency timing pulses from pulses of higher frequency
    • G04G3/022—Circuits for deriving low frequency timing pulses from pulses of higher frequency the desired number of pulses per unit of time being obtained by adding to or substracting from a pulse train one or more pulses
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
    • H03K23/64—Pulse counters comprising counting chains; Frequency dividers comprising counting chains with a base or radix other than a power of two
    • H03K23/66—Pulse counters comprising counting chains; Frequency dividers comprising counting chains with a base or radix other than a power of two with a variable counting base, e.g. by presetting or by adding or suppressing pulses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Analysis (AREA)
  • Computing Systems (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Electric Clocks (AREA)
  • Manipulation Of Pulses (AREA)
  • Electromechanical Clocks (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
CH964276A 1972-08-24 1976-07-28 ELECTRONIC WATCH, ESPECIALLY ELECTRONIC WRISTWATCH. CH619106B5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1257072A CH610473B5 (en) 1972-08-24 1972-08-24 Generator of isochronous reference periods which can be used for measuring time and can be readjusted, and use of this generator

Publications (2)

Publication Number Publication Date
CH619106GA3 true CH619106GA3 (en) 1980-09-15
CH619106B5 CH619106B5 (en) 1982-11-30

Family

ID=4384263

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1257072A CH610473B5 (en) 1972-08-24 1972-08-24 Generator of isochronous reference periods which can be used for measuring time and can be readjusted, and use of this generator
CH964276A CH619106B5 (en) 1972-08-24 1976-07-28 ELECTRONIC WATCH, ESPECIALLY ELECTRONIC WRISTWATCH.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH1257072A CH610473B5 (en) 1972-08-24 1972-08-24 Generator of isochronous reference periods which can be used for measuring time and can be readjusted, and use of this generator

Country Status (4)

Country Link
CH (2) CH610473B5 (en)
FR (1) FR2197265B1 (en)
GB (1) GB1416941A (en)
HK (1) HK62476A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH618315GA3 (en) 1977-02-21 1980-07-31
CH643106B (en) * 1980-11-26 Suisse Horlogerie TIME-GUARD INCLUDING A CHAIN OF DIVIDERS WITH ADJUSTABLE DIVISION RATIO.
CH664868GA3 (en) * 1986-07-10 1988-04-15
FR2629608B1 (en) * 1988-03-31 1992-01-10 Peugeot METHOD AND DEVICE FOR RECEIVING SYNCHRONIZATION OF A LOCAL CLOCK OF A STATION OF A COMMUNICATION NETWORK, IN PARTICULAR OF A MOTOR VEHICLE
EP2738629A1 (en) * 2012-11-30 2014-06-04 EM Microelectronic-Marin SA High-precision electronic clock movement and method for adjusting a time base

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH227070A (en) * 1939-10-30 1943-05-15 Ig Farbenindustrie Ag Method of making a linear polyester.
FR1448920A (en) * 1965-06-28 1966-08-12 Csf Pulse counters
US3364439A (en) * 1966-10-07 1968-01-16 Tele Signal Corp Frequency corrected digital clock with memory in phase control loop
BE789976A (en) * 1971-10-15 1973-02-01 Centre Electron Horloger TIME-GUARD

Also Published As

Publication number Publication date
DE2342701B2 (en) 1977-03-17
FR2197265A1 (en) 1974-03-22
CH619106B5 (en) 1982-11-30
DE2342701A1 (en) 1974-03-14
GB1416941A (en) 1975-12-10
CH610473B5 (en) 1979-04-30
FR2197265B1 (en) 1977-09-09
HK62476A (en) 1976-10-15
CH1257072A4 (en) 1976-04-30

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