SUNARROW LTD

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM2155
 
  
 
H01H ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES 292
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 1109
 
  
 
G09B EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS 142

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6084190 Illuminated keypad key and method of manufacture thereofJan 14, 98Jul 04, 00[H01H]
5664667 Pushbutton switchJul 17, 96Sep 09, 97[H01H]
5234744 Illuminated button keyJul 17, 92Aug 10, 93[B32B]
5128842 Uniform illumination plateJun 03, 91Jul 07, 92[F21V]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0181,445 KEY SHEETAbandonedMar 06, 08Jul 28, 11[H03K]
2011/0149,605 LIGHT GUIDE SHEET AND KEY SHEET USING THE SAMEAbandonedAug 12, 09Jun 23, 11[F21V]
7936335 Operation direction judging method for operation key in direction detecting switchExpiredDec 22, 05May 03, 11[G06F]
2011/0042,194 TRANSPARENT KEY, KEY SHEET AND MANUFACTURING METHOD OF KEYSHEETAbandonedMar 26, 09Feb 24, 11[B29C, H01H]
7852321 Direction detection switchExpiredOct 25, 05Dec 14, 10[G09G]
7834284 Key unit with support frameExpiredMar 16, 05Nov 16, 10[H01H]
2010/0245,133 KEY SHEETAbandonedSep 29, 08Sep 30, 10[H03M]
7781690 Key sheet and production method thereofExpiredOct 24, 06Aug 24, 10[H01H]
2010/0193,341 Multidirectional Input DeviceAbandonedMar 26, 07Aug 05, 10[G06F, H01H]
2010/0193,343 KEY SHEET AND METHOD FOR MANUFACTURING THE SAMEAbandonedOct 03, 08Aug 05, 10[B29C, H01H]
7759594 Thin key sheet and production method thereofExpiredAug 10, 06Jul 20, 10[H01H]
2010/0163,388 KEY SHEET AND KEY UNIT HAVING THE SAMEAbandonedMay 08, 08Jul 01, 10[H01H]
2010/0122,898 KEY BASE AND KEY SEATAbandonedApr 22, 08May 20, 10[H01H]
2010/0108,486 METAL DOME SHEET HAVING PRESSING PROJECTION, PUSH BUTTON SWITCH, AND METHOD OF PRODUCING THE PUSH BUTTON SWITCHAbandonedApr 17, 08May 06, 10[H01H]
7705256 Thin key sheetExpiredFeb 07, 06Apr 27, 10[H01H]
7705259 Thin key sheet and thin key unit incorporating the thin key sheetExpiredDec 28, 05Apr 27, 10[H01H]
2010/0045,593 DIRECTIONAL INPUT DEVICEAbandonedDec 04, 07Feb 25, 10[G06F, G01D]
2010/0038,225 Illumination Type Key Sheet and Illumination Type KeyAbandonedMay 30, 06Feb 18, 10[H01H]
2010/0009,121 LAMINATED MATERIAL FOR METAL KEY-SHEET, METAL KEY-SHEET, AND METAL KEYPADAbandonedMay 14, 07Jan 14, 10[B32B]
2009/0322,568 KEY SHEET, KEY UNIT HAVING THEREOF, AND METHOD OF MANUFACTURING KEYSHEETAbandonedAug 06, 07Dec 31, 09[H03M]

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