Chung Instrument Electronics Industrial Co., Ltd.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 5154
 
  
 
A45D HAIRDRESSING OR SHAVING EQUIPMENT; MANICURING OR OTHER COSMETIC TREATMENT 135
 
  
 
B25B TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING143
 
  
 
B43K IMPLEMENTS FOR WRITING OR DRAWING 124

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8907659 Retractable test probeMay 21, 12Dec 09, 14[B43K, G01R, A45D, G01D]
8882095 Hook portion of clamp meterAug 05, 11Nov 11, 14[B25B, G01R]
8570026 Multimeter having clamping means for test probeAug 07, 11Oct 29, 13[G01R]
7750621 Clamp meter for measuring consumption of current and power of electrical productJul 17, 09Jul 06, 10[G01R]
7733080 Revolvable clamp meterNov 20, 08Jun 08, 10[G01R]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0328,549 ROTATING MOBILE PROBE AND PROBING ROD USING THE SAMEAbandonedJun 07, 12Dec 12, 13[G01R]
2012/0307,478 ELECTRIC METER WITH BACKLIGHT INDICATORAbandonedJun 02, 11Dec 06, 12[G01D]
2012/0051,034 HOOK METER WITH IMPROVED ILLUMINATIONAbandonedSep 01, 10Mar 01, 12[F21V]
2011/0222,271 TEST PROBE WITH ILLUMINATIONAbandonedSep 01, 10Sep 15, 11[F21L]

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