6/18/2023 0 Comments M1 teletextOriginal Assignee Philips Electronics UK Ltd Philips Gloeilampenfabrieken NV Koninklijke Philips Electronics NV 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 or warranty as to the accuracy of the list.) ( en Inventor Ian Kenneth Stuchbury Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Granted Application number EP19900201316 Other languages German ( de) Google Patents Zero crossing detector arrangementsÄownload PDF Info Publication number EP0400730A2 EP0400730A2 EP19900201316 EP90201316A EP0400730A2 EP 0400730 A2 EP0400730 A2 EP 0400730A2 EP 19900201316 EP19900201316 EP 19900201316 EP 90201316 A EP90201316 A EP 90201316A EP 0400730 A2 EP0400730 A2 EP 0400730A2 Authority EP European Patent Office Prior art keywords output successive samples zero crossing affording multiplexer Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents EP0400730A2 - Zero crossing detector arrangements EP0400730A2 - Zero crossing detector arrangements
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