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PS TECH CO LTD

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    195,105
  • Filing trend
    ⇩ 100.0%
About

PS TECH CO LTD has a total of 33 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1999. It filed its patents most often in Republic of Korea, China and EPO (European Patent Office). Its main competitors in its focus markets measurement, electrical machinery and energy and it methods for management are KOREA ELECTRICAL SAFETY CORP, RETIGRID CO LTD and DUPONT ENERGY.

Patent filings per year

Chart showing PS TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yu Kwang Taig 15
#2 Park Chul Hee 10
#3 Lee Sang Hun 6
#4 Park Soo Chul 6
#5 Kim Han Jin 5
#6 Han Guy Seok 5
#7 Park Sang Do 3
#8 Park Cheol Su 3
#9 Kim Hyoung Min 3
#10 Shin Dong Hwi 2

Latest patents

Publication Filing date Title
KR101830895B1 Multi Channel Watt-Hour Meter
KR101715815B1 All directional electricity meter system
KR20160134232A Electronic watt-hour meter
KR101548177B1 The fixation structure of power meter for multiplex house
KR101548178B1 The voltage distribution line pole transformer for current measurement probe
KR101512899B1 System for managing multi charger
KR101234355B1 Moldbase management system having preset and automatically setting function
KR101183283B1 Electronic counter device of mold
KR101169636B1 Communication module power control on static whm
KR20130013336A Communication module power control on static whm
KR20130013351A Pump and fuel dispenser having ingredient analyzer
KR20120032162A Electronic sealing system for meter
KR20120026183A Electronic watermater for optical sensor
KR20110070240A Intelligent latch relay
KR20100064186A Auto-monitoring device for cut down on electric energy
KR20080098205A Apparatus for time correction of electronic watt hour meters
KR100792484B1 Electronic metering out-fit
KR20070097942A Apparatus for detecting power and current used electricity and electronic type
KR100602011B1 Network system of intelligence electronic power meter
KR20060107186A Socket having power detect and display function