METHOD AND APPARATUS FOR DETECTING KEY ACTUATIONS
An electronic device (100) includes at least L keys (114) and a processor (506) having at least M inputs (600) . Upon actuation, each one of the at least L keys (114) toggles a unique combination of N inputs of the at least M inputs (600), where each unique combination is taken from all possible com...
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| creator | ROBERT M. JOHNSON, JR MICHAEL R. GARDNER MARK J. LACHIW |
| description | An electronic device (100) includes at least L keys (114) and a processor (506) having at least M inputs (600) . Upon actuation, each one of the at least L keys (114) toggles a unique combination of N inputs of the at least M inputs (600), where each unique combination is taken from all possible combinations thereof. The at least M inputs (600) are read by the processor (506) and compared to a plurality of predetermined key patterns (806). Upon a match between the at least M inputs (600) and one of the plurality of predetermined key patterns (806), a key actuation is detected and a predetermined function may be processed in response thereto. The processor (506) may ignore simultaneous key actuations where combinations of inputs greater than N are toggled.
Un dispositivo electronico (100) incluye cuando menos L teclas (114) y un procesador (506) que tiene cuando menos M entradas (600). Al accionarse, cada una de las cuando menos L teclas (114) palanquea una combinacion unica de N entradas de las cuando menos M entradas (600), en donde cada combinacion unica se toma a partir de todas las combinaciones posibles de las mismas. Las cuando menos M entradas (600) son leídas por el procesador (506), y se compara con una pluralidad de patrones de teclas previamente determinados (806). Cuando hay una concordancia entre las cuando menos M entradas (600) y uno de la pluralidad de patrones de teclas previamente determinados (806), se detecta un accionamiento de tecla, y se puede procesar una funcion previamente determinada en simultáneos en donde se palanquean combinaciones de entradas mayores que N. |
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Un dispositivo electronico (100) incluye cuando menos L teclas (114) y un procesador (506) que tiene cuando menos M entradas (600). Al accionarse, cada una de las cuando menos L teclas (114) palanquea una combinacion unica de N entradas de las cuando menos M entradas (600), en donde cada combinacion unica se toma a partir de todas las combinaciones posibles de las mismas. Las cuando menos M entradas (600) son leídas por el procesador (506), y se compara con una pluralidad de patrones de teclas previamente determinados (806). Cuando hay una concordancia entre las cuando menos M entradas (600) y uno de la pluralidad de patrones de teclas previamente determinados (806), se detecta un accionamiento de tecla, y se puede procesar una funcion previamente determinada en simultáneos en donde se palanquean combinaciones de entradas mayores que N.</description><edition>6</edition><language>eng ; spa</language><subject>BASIC ELECTRIC ELEMENTS ; BASIC ELECTRONIC CIRCUITRY ; CALCULATING ; CODE CONVERSION IN GENERAL ; CODING ; COMPUTING ; COUNTING ; DECODING ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRIC DIGITAL DATA PROCESSING ; ELECTRIC SWITCHES ; ELECTRICITY ; EMERGENCY PROTECTIVE DEVICES ; PHYSICS ; RELAYS ; SELECTORS ; TELEPHONIC COMMUNICATION ; TRANSMISSION ; WIRELESS COMMUNICATIONS NETWORKS</subject><creationdate>1998</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19980228&DB=EPODOC&CC=MX&NR=9705576A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19980228&DB=EPODOC&CC=MX&NR=9705576A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ROBERT M. JOHNSON, JR</creatorcontrib><creatorcontrib>MICHAEL R. GARDNER</creatorcontrib><creatorcontrib>MARK J. LACHIW</creatorcontrib><title>METHOD AND APPARATUS FOR DETECTING KEY ACTUATIONS</title><description>An electronic device (100) includes at least L keys (114) and a processor (506) having at least M inputs (600) . Upon actuation, each one of the at least L keys (114) toggles a unique combination of N inputs of the at least M inputs (600), where each unique combination is taken from all possible combinations thereof. The at least M inputs (600) are read by the processor (506) and compared to a plurality of predetermined key patterns (806). Upon a match between the at least M inputs (600) and one of the plurality of predetermined key patterns (806), a key actuation is detected and a predetermined function may be processed in response thereto. The processor (506) may ignore simultaneous key actuations where combinations of inputs greater than N are toggled.
Un dispositivo electronico (100) incluye cuando menos L teclas (114) y un procesador (506) que tiene cuando menos M entradas (600). Al accionarse, cada una de las cuando menos L teclas (114) palanquea una combinacion unica de N entradas de las cuando menos M entradas (600), en donde cada combinacion unica se toma a partir de todas las combinaciones posibles de las mismas. Las cuando menos M entradas (600) son leídas por el procesador (506), y se compara con una pluralidad de patrones de teclas previamente determinados (806). Cuando hay una concordancia entre las cuando menos M entradas (600) y uno de la pluralidad de patrones de teclas previamente determinados (806), se detecta un accionamiento de tecla, y se puede procesar una funcion previamente determinada en simultáneos en donde se palanquean combinaciones de entradas mayores que N.</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>BASIC ELECTRONIC CIRCUITRY</subject><subject>CALCULATING</subject><subject>CODE CONVERSION IN GENERAL</subject><subject>CODING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>DECODING</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>ELECTRIC SWITCHES</subject><subject>ELECTRICITY</subject><subject>EMERGENCY PROTECTIVE DEVICES</subject><subject>PHYSICS</subject><subject>RELAYS</subject><subject>SELECTORS</subject><subject>TELEPHONIC COMMUNICATION</subject><subject>TRANSMISSION</subject><subject>WIRELESS COMMUNICATIONS NETWORKS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1998</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDD0dQ3x8HdRcPQD4oAAxyDHkNBgBTf_IAUX1xBX5xBPP3cFb9dIBUfnkFDHEE9_v2AeBta0xJziVF4ozc0g7-Ya4uyhm1qQH59aXJCYnJqXWhLvG2FpbmBqam7maExYBQC8_iXx</recordid><startdate>19980228</startdate><enddate>19980228</enddate><creator>ROBERT M. JOHNSON, JR</creator><creator>MICHAEL R. GARDNER</creator><creator>MARK J. LACHIW</creator><scope>EVB</scope></search><sort><creationdate>19980228</creationdate><title>METHOD AND APPARATUS FOR DETECTING KEY ACTUATIONS</title><author>ROBERT M. JOHNSON, JR ; MICHAEL R. GARDNER ; MARK J. LACHIW</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_MX9705576A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; spa</language><creationdate>1998</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>BASIC ELECTRONIC CIRCUITRY</topic><topic>CALCULATING</topic><topic>CODE CONVERSION IN GENERAL</topic><topic>CODING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>DECODING</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>ELECTRIC SWITCHES</topic><topic>ELECTRICITY</topic><topic>EMERGENCY PROTECTIVE DEVICES</topic><topic>PHYSICS</topic><topic>RELAYS</topic><topic>SELECTORS</topic><topic>TELEPHONIC COMMUNICATION</topic><topic>TRANSMISSION</topic><topic>WIRELESS COMMUNICATIONS NETWORKS</topic><toplevel>online_resources</toplevel><creatorcontrib>ROBERT M. JOHNSON, JR</creatorcontrib><creatorcontrib>MICHAEL R. GARDNER</creatorcontrib><creatorcontrib>MARK J. LACHIW</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ROBERT M. JOHNSON, JR</au><au>MICHAEL R. GARDNER</au><au>MARK J. LACHIW</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD AND APPARATUS FOR DETECTING KEY ACTUATIONS</title><date>1998-02-28</date><risdate>1998</risdate><abstract>An electronic device (100) includes at least L keys (114) and a processor (506) having at least M inputs (600) . Upon actuation, each one of the at least L keys (114) toggles a unique combination of N inputs of the at least M inputs (600), where each unique combination is taken from all possible combinations thereof. The at least M inputs (600) are read by the processor (506) and compared to a plurality of predetermined key patterns (806). Upon a match between the at least M inputs (600) and one of the plurality of predetermined key patterns (806), a key actuation is detected and a predetermined function may be processed in response thereto. The processor (506) may ignore simultaneous key actuations where combinations of inputs greater than N are toggled.
Un dispositivo electronico (100) incluye cuando menos L teclas (114) y un procesador (506) que tiene cuando menos M entradas (600). Al accionarse, cada una de las cuando menos L teclas (114) palanquea una combinacion unica de N entradas de las cuando menos M entradas (600), en donde cada combinacion unica se toma a partir de todas las combinaciones posibles de las mismas. Las cuando menos M entradas (600) son leídas por el procesador (506), y se compara con una pluralidad de patrones de teclas previamente determinados (806). Cuando hay una concordancia entre las cuando menos M entradas (600) y uno de la pluralidad de patrones de teclas previamente determinados (806), se detecta un accionamiento de tecla, y se puede procesar una funcion previamente determinada en simultáneos en donde se palanquean combinaciones de entradas mayores que N.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| subjects | BASIC ELECTRIC ELEMENTS BASIC ELECTRONIC CIRCUITRY CALCULATING CODE CONVERSION IN GENERAL CODING COMPUTING COUNTING DECODING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES PHYSICS RELAYS SELECTORS TELEPHONIC COMMUNICATION TRANSMISSION WIRELESS COMMUNICATIONS NETWORKS |
| title | METHOD AND APPARATUS FOR DETECTING KEY ACTUATIONS |
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