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US Patent 7843439 Touch detection for a digitizer

Patent 7843439 was granted and assigned to N-Trig on November, 2010 by the United States Patent and Trademark Office.

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Patent Citations Received
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US Patent 11886651 Touch screen liquid crystal display
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Patent abstract

A detector for detecting touches of at least one object on a transparent sensor located over a display screen, the detector comprising. a display screen; a patterned arrangement of conductors extending into said sensor situated over said display screen; and detection circuitry adapted to detect capacitive coupling of said at least one object with said at least one conductor.

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Patent Citations Received
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US Patent 11687192 Touch controller architecture
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US Patent 07843439 Touch detection for a digitizer US Patent 7843439 Touch detection for a digitizer

Infobox
Patent Number
0784343900
Patent Number
784343900
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=0784343900
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Infobox
Is a
Patent
Patent
0
Current Assignee
N-Trig
N-Trig
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
078434390
Date of Patent
November 30, 2010
0
Patent Application Number
117273010
Date Filed
March 26, 2007
0
Official Website
https://pdfpiw.uspto.gov/.piw?Docid=078434390
Patent Primary Examiner
‌
Nitin Patel
0
Edits on 24 Sep, 2022
"Entity importer update"
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Golden AI
edited on 24 Sep, 2022
Infobox
Is a
Patent
Patent
0
Current Assignee
N-Trig
N-Trig
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
078434390
Date of Patent
November 30, 2010
0
Patent Application Number
117273010
Date Filed
March 26, 2007
0
Official Website
https://pdfpiw.uspto.gov/.piw?Docid=078434390
Patent Primary Examiner
‌
Nitin Patel
0
Edits on 3 Jun, 2022
"Entity importer update"
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Golden AI
edited on 3 Jun, 2022
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Infobox (+1 properties)
Infobox
Website URL
https://pdfpiw.uspto.gov/.piw?Docid=07843439
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 US Patent 07843439 Touch detection for a digitizer

Infobox
Is a
Patent
Patent
Current assignee
N-Trig
N-Trig
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
07843439
Date of patent
November 30, 2010
Patent application number
11727301
Date Filed
March 26, 2007
Patent primary examiner
‌
Nitin Patel

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