YU, TSUNG-MOU

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01H ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES 193

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5760672 Safety switch built-in with protecting circuitMay 02, 97Jun 02, 98[H01H]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6617951 Safety switchExpiredAug 24, 01Sep 09, 03[H01H]
6480090 Universal device for safety switchesExpiredNov 20, 00Nov 12, 02[H01H]
6469610 Switch assemblyExpiredJul 28, 00Oct 22, 02[H01H]
6462292 See-saw switchExpiredNov 20, 00Oct 08, 02[H01H]
6400250 Safety switchExpiredJul 14, 00Jun 04, 02[H01H]
6323450 Switch assemblyExpiredJul 28, 00Nov 27, 01[H01H]
6275133 Switch structureExpiredDec 03, 99Aug 14, 01[H01H]
6252489 Switch structureExpiredNov 10, 99Jun 26, 01[H01H]
5694106 Safety switch with overload protection circuitExpiredDec 16, 96Dec 02, 97[H01H]

Top Inventors for This Owner

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