Unitech Electronics Co., Ltd.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 193
 
  
 
1402 DATA PROCESSING EQUIPMENT AS WELL AS PERIPHERAL APPARATUS AND DEVICES162

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8058999 Reader with radio frequency identification functionApr 30, 08Nov 15, 11[G08B]
D544485 Handheld computerJul 12, 05Jun 12, 07[1402]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0150,069 WIRELESS INTERACTIVE SYSTEM APPLIED BETWEEN ELECTRONIC DEVICE AND TRIGGERAbandonedSep 15, 15May 26, 16[H04M, H04W]
2013/0200,703 INTELLECTUAL POWER CONTROLLING SYSTEMAbandonedOct 04, 12Aug 08, 13[H02J]
2013/0082,527 INTELLECTUAL SWITCH MODULE AND OPERATING METHOD FOR THE SAMEAbandonedOct 04, 12Apr 04, 13[H02J]
8411020 Hysteresis-type controlling method for backlight of portable electronic deviceExpiredJan 14, 09Apr 02, 13[G09G]
8134430 Trigger device used in a palmtop computerExpiredNov 14, 06Mar 13, 12[H01H]
2008/0121,721 Reflective Reading Structure For Portable ComputerAbandonedNov 25, 06May 29, 08[G06K]
6983130 Waterproof structure of handheld electronic deviceExpiredNov 13, 02Jan 03, 06[H04M, H04B]
2004/0100,223 Power supply structure of handheld computerAbandonedNov 26, 02May 27, 04[H02J]
2004/0089,705 Waterproof mechanism of key of handheld computerAbandonedNov 13, 02May 13, 04[G06D, G06C]
6601765 Waterproof structure for card machineExpiredNov 13, 01Aug 05, 03[G06F]

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