CA1013029A - Current source regulator for electronic timekeeping device - Google Patents

Current source regulator for electronic timekeeping device

Info

Publication number
CA1013029A
CA1013029A CA257,422A CA257422A CA1013029A CA 1013029 A CA1013029 A CA 1013029A CA 257422 A CA257422 A CA 257422A CA 1013029 A CA1013029 A CA 1013029A
Authority
CA
Canada
Prior art keywords
current source
timekeeping device
source regulator
electronic timekeeping
electronic
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA257,422A
Inventor
Clark R. Williams
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Texas Instruments Inc
Original Assignee
Texas Instruments Inc
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
Priority claimed from US00263818A external-priority patent/US3828548A/en
Application filed by Texas Instruments Inc filed Critical Texas Instruments Inc
Priority to CA257,422A priority Critical patent/CA1013029A/en
Application granted granted Critical
Publication of CA1013029A publication Critical patent/CA1013029A/en
Expired legal-status Critical Current

Links

CA257,422A 1972-06-19 1976-07-21 Current source regulator for electronic timekeeping device Expired CA1013029A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA257,422A CA1013029A (en) 1972-06-19 1976-07-21 Current source regulator for electronic timekeeping device

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US26421672A 1972-06-19 1972-06-19
US26382072A 1972-06-19 1972-06-19
US26381972A 1972-06-19 1972-06-19
US00263818A US3828548A (en) 1972-06-19 1972-06-19 Liquid crystal drive circuit
US00263920A US3809994A (en) 1972-06-19 1972-06-19 Low power dc-dc converter employing intermittent bursts of blocking oscillations
US264212A US3886726A (en) 1972-06-19 1972-06-19 Electronic time keeping system
US00263919A US3838564A (en) 1972-06-19 1972-06-19 Oscillator
CA174,307A CA1006914A (en) 1972-06-19 1973-06-18 Current source regulator for electronic timekeeping device
US444233A US3893017A (en) 1972-06-19 1974-02-20 Regulator with bipolar transistors
CA257,422A CA1013029A (en) 1972-06-19 1976-07-21 Current source regulator for electronic timekeeping device

Publications (1)

Publication Number Publication Date
CA1013029A true CA1013029A (en) 1977-06-28

Family

ID=27579023

Family Applications (1)

Application Number Title Priority Date Filing Date
CA257,422A Expired CA1013029A (en) 1972-06-19 1976-07-21 Current source regulator for electronic timekeeping device

Country Status (1)

Country Link
CA (1) CA1013029A (en)

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Legal Events

Date Code Title Description
MKEX Expiry

Effective date: 19940628