ZA849435B - Television and market research data collection system and method - Google Patents

Television and market research data collection system and method

Info

Publication number
ZA849435B
ZA849435B ZA849435A ZA849435A ZA849435B ZA 849435 B ZA849435 B ZA 849435B ZA 849435 A ZA849435 A ZA 849435A ZA 849435 A ZA849435 A ZA 849435A ZA 849435 B ZA849435 B ZA 849435B
Authority
ZA
South Africa
Prior art keywords
television
data collection
collection system
market research
research data
Prior art date
Application number
ZA849435A
Inventor
William John Mckenna
Kenneth Wilbur Silvers
Rand Bayman Nickerson
Russell James Welsh
Harold Raymond Walker
Joseph Anthony Cullity
Bohdan Stryzak
Original Assignee
Adtel Products Inc
Peac Technologies 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 US06/559,459 external-priority patent/US4546382A/en
Application filed by Adtel Products Inc, Peac Technologies Inc filed Critical Adtel Products Inc
Publication of ZA849435B publication Critical patent/ZA849435B/en

Links

ZA849435A 1983-12-08 1984-12-04 Television and market research data collection system and method ZA849435B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/559,459 US4546382A (en) 1983-06-09 1983-12-08 Television and market research data collection system and method

Publications (1)

Publication Number Publication Date
ZA849435B true ZA849435B (en) 1986-04-30

Family

ID=24233670

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA849435A ZA849435B (en) 1983-12-08 1984-12-04 Television and market research data collection system and method

Country Status (2)

Country Link
JP (1) JPS60191585A (en)
ZA (1) ZA849435B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4695879A (en) * 1986-02-07 1987-09-22 Weinblatt Lee S Television viewer meter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57196681A (en) * 1981-05-28 1982-12-02 Hokuriyou Denko Kk Bidirectional catv charged system
JPS5846778A (en) * 1981-09-14 1983-03-18 Fujitsu Ltd Detection for abnormality of analog circuit part

Also Published As

Publication number Publication date
JPS60191585A (en) 1985-09-30

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