Gyeonggi-Do
South Korea
49
2011-06-30
46
2012-08-14
These are the the leading inventors for applications assigned to LS INDUSTRIAL SYSTEMS CO., LTD.:
LS INDUSTRIAL SYSTEMS CO., LTD. based in Gyeonggi-Do, KR has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Sealed cased magnetic switch
#2 | 2011-03-10 ✅ Patent 8,299,385 granted on 2012-10-30Valve for gas circuit breaker and gas circuit breaker with the same
#3 | 2011-03-03SLIDE TYPE MOVABLE CONTACTOR ASSEMBLY FOR CIRCUIT BREAKER
#4 | 2011-02-17 ✅ Patent 8,299,384 granted on 2012-10-30Gas insulation circuit breaker with structure for decreasing friction
#5 | 2011-02-17 ✅ Patent 8,431,846 granted on 2013-04-30Transfer device for automatic transfer switch
#6 | 2010-12-30 ✅ Patent 8,294,051 granted on 2012-10-23Device for preventing withdrawing and inserting of a circuit breaker
#7 | 2010-12-02 ✅ Patent 8,169,346 granted on 2012-05-01Apparatus and method for processing parallel digital input signals from plurality of circuit breakers
#8 | 2010-11-25 ✅ Patent 8,339,785 granted on 2012-12-25Water-cooling type cooler and inverter having the same
#9 | 2010-11-25 ✅ Patent 8,432,649 granted on 2013-04-30Abnormal current detecting circuit for circuit breaker
#10 | 2010-11-25 ✅ Patent 8,212,163 granted on 2012-07-03Withdrawable device of vacuum circuit breaker
#11 | 2010-11-25 ✅ Patent 8,173,916 granted on 2012-05-08Move-out type interlock apparatus for circuit breaker
#12 | 2010-09-16 ✅ Patent 8,263,894 granted on 2012-09-11Electrode for vacuum interrupter
#13 | 2010-09-16 ✅ Patent 8,378,242 granted on 2013-02-19Circuit breaker with rebound preventer
#14 | 2010-09-16 ✅ Patent 8,222,552 granted on 2012-07-17Run/test position indicator device of vacuum circuit breaker
#15 | 2010-09-16 ✅ Patent 8,183,480 granted on 2012-05-22Withdrawable device of main circuit for vacuum circuit breaker
#16 | 2010-09-16 ✅ Patent 8,198,557 granted on 2012-06-12Apparatus for preventing withdrawing or inserting of carriage in circuit breaker
#17 | 2010-07-01 ✅ Patent 8,001,293 granted on 2011-08-16Data relay apparatus for communication module
#18 | 2010-07-01 ✅ Patent 8,193,887 granted on 2012-06-05Monostable permanent magnetic actuator using laminated steel core
#19 | 2010-07-01 ✅ Patent 8,269,588 granted on 2012-09-18Cylinder type bistable permanent magnetic actuator
#20 | 2010-07-01 ✅ Patent 8,242,864 granted on 2012-08-14Trip mechanism for circuit breaker
#21 | 2010-07-01 ✅ Patent 8,294,056 granted on 2012-10-23Bushing terminal of vacuum circuit breaker and method thereof
#22 | 2010-07-01 ✅ Patent 8,304,677 granted on 2012-11-06High voltage gas circuit breaker
#23 | 2010-07-01 ✅ Patent 8,158,898 granted on 2012-04-17Elastic pressing unit and molded case circuit breaker having the same
#24 | 2010-07-01 ✅ Patent 8,420,968 granted on 2013-04-16Switching mechanism capable of indicating contacts status and mold cased circuit breaker having the same mechanism
#25 | 2010-07-01 ✅ Patent 8,119,942 granted on 2012-02-21Circuit breaker having delaying function for rotation of cam
#26 | 2010-07-01 ✅ Patent 8,299,380 granted on 2012-10-30Position indicating apparatus for circuit breaker and circuit breaker having the same
#27 | 2010-07-01 ✅ Patent 8,299,378 granted on 2012-10-30Position indicating device
#28 | 2010-06-10 ✅ Patent 8,269,127 granted on 2012-09-18Tulip contacting device for vacuum circuit breaker
#29 | 2010-06-03 ✅ Patent 8,427,262 granted on 2013-04-23Electromagnetic contactor with abrasion preventing means
#30 | 2010-06-03 ✅ Patent 8,258,419 granted on 2012-09-04High-speed closing switch in power distributor
#31 | 2010-04-29 ✅ Patent 8,193,464 granted on 2012-06-05Micro switch
#32 | 2010-03-11 ✅ Patent 8,217,287 granted on 2012-07-10Switching mechanism for motor protection circuit breaker
#33 | 2010-01-28 ✅ Patent 8,207,459 granted on 2012-06-26Mold cased circuit breaker
#34 | 2009-10-15 ✅ Patent 7,852,617 granted on 2010-12-14Main circuit terminal assembly for vacuum circuit breaker
#35 | 2009-09-17RADIO FREQUENCY IDENTIFICATION ANTENNA AND APPARATUS FOR MANAGING ITEMS USING THE SAME
#36 | 2009-08-06 ✅ Patent 8,077,438 granted on 2011-12-13Peak current limiting apparatus
#37 | 2009-06-18 ✅ Patent 8,000,912 granted on 2011-08-16Instrument transformer and apparatus for detecting an amount of power using the same
#38 | 2009-05-07 ✅ Patent 8,144,443 granted on 2012-03-27Discharging control apparatus of switching device for inverter
#39 | 2009-02-26 ✅ Patent 7,973,622 granted on 2011-07-05Apparatus for auxiliary contact of circuit breaker
#40 | 2009-02-26 ✅ Patent 7,956,307 granted on 2011-06-07Circuit breaker having automatic release linkage
#41 | 2009-02-26 ✅ Patent 8,063,532 granted on 2011-11-22Motor of spring charging device in air circuit breaker
#42 | 2009-02-12 ✅ Patent 7,821,376 granted on 2010-10-26Method for adjusting trip sensitivity of thermal overload protection apparatus
#43 | 2009-02-12 ✅ Patent 7,714,692 granted on 2010-05-11Thermal overload trip apparatus and method for adjusting trip sensitivity thereof
#44 | 2009-02-12 ✅ Patent 7,843,290 granted on 2010-11-30Molded case circuit breaker with contact on mechanism
#45 | 2009-01-15 ✅ Patent 7,655,877 granted on 2010-02-02Air circuit breaker with mechanical trip indicating mechanism
#46 | 2009-01-15 ✅ Patent 8,053,695 granted on 2011-11-08Time delay output apparatus for circuit breaker
#47 | 2009-01-15 ✅ Patent 7,985,936 granted on 2011-07-26Apparatus for indicating closing operable state for air circuit breaker and air circuit breaker having the same
#48 | 2009-01-15 ✅ Patent 7,982,148 granted on 2011-07-19Connecting unit for coupling circuit breaker frames
#49 | 2009-01-15CONTROL TERMINAL AUTOMATIC CONNECTION APPARATUS FOR DRAW-OUT TYPE AIR CIRCUIT BREAKER AND AIR CIRCUIT HAVING THE SAME
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