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POWERTECH IND LTD

Overview
  • Total Patents
    51
About

POWERTECH IND LTD has a total of 51 patent applications. Its first patent ever was published in 2000. It filed its patents most often in Taiwan, China and United Kingdom. Its main competitors in its focus markets electrical machinery and energy, environmental technology and computer technology are CYBER POWER SYSTEM INC, SHENZHEN DNS INDUSTRIES CO LTD and ZHUGE RUI.

Patent filings in countries

World map showing POWERTECH IND LTDs patent filings in countries
# Country Total Patents
#1 Taiwan 49
#2 China 1
#3 United Kingdom 1

Patent filings per year

Chart showing POWERTECH IND LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Yu-Long 26
#2 Guo Ming-Zhou 17
#3 Xu Rong-Hui 12
#4 Lee Yu Lung 6
#5 Hsu Jung Hui 4
#6 Zheng Guo-Tian 3
#7 Lin Yi-Qing 3
#8 Chen Jun-Quan 3
#9 Chen Chun Chuan 2
#10 Lin Cong-Zhi 2

Latest patents

Publication Filing date Title
TW201415733A Socket with rotatable plug structure
TW201324981A Socket having loading detection function
TW201324980A Dynamic energy-saving socket
TW201145723A Power outlet apparatus with multiple sockets detection, and detection method thereof
TW201145005A Power saving apparatus and power saving method thereof
TW201126841A Reversable and concealable electrical power receptacle
TW201125254A Remote control socket system with reporting property and managing method thereof
TW201123672A A weatherproof power sockets apparatus and the power sockets control system
TW201123656A Partial rotatable electrical power receptacle
TW201117250A Switch module
TW201114123A Outlet device and the module thereof
TW201113689A Smart power management system and the method thereof
TW201114121A Master and slave socket system
TW201108639A A powerline communication apparatus without city power supply noise interference and the method thereof
TW201104996A A power system with light-controlled function and the control method thereof
TW201101580A An antenna suitable in hand-held device
TW201042856A Master/slave outlets apparatus with sequencing and controlling function
TW201037924A Power outlet apparatus with message leaving capability and the message leaving method thereof
TW201037906A Socket with a plug retention structure
TW201025369A Innovation inductance and power protective device and power outlet