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SEA SONIC ELECTRONICS CO LTD

Overview
  • Total Patents
    38
  • GoodIP Patent Rank
    77,184
  • Filing trend
    ⇩ 100.0%
About

SEA SONIC ELECTRONICS CO LTD has a total of 38 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2006. It filed its patents most often in Taiwan, United States and China. Its main competitors in its focus markets electrical machinery and energy, computer technology and environmental technology are VERTIV CO, EPC POWER CORP and FSP TECH INC.

Patent filings in countries

World map showing SEA SONIC ELECTRONICS CO LTDs patent filings in countries
# Country Total Patents
#1 Taiwan 19
#2 United States 12
#3 China 3
#4 Germany 2
#5 Japan 2

Patent filings per year

Chart showing SEA SONIC ELECTRONICS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chou Sheng-Chien 9
#2 Chang Chih-Sheng 8
#3 Lin Pao-Tsun 8
#4 Chen Ten-Chun 6
#5 Chang Hsiu-Cheng 6
#6 Lin Yao-Chang 4
#7 Lee Kuan-Pao 2
#8 Lin Chang-Jui 2
#9 Yu Cheng-Han 2
#10 Xiucheng Zhang 2

Latest patents

Publication Filing date Title
US10732658B1 Correction control module for power factor correction circuit
TWI709839B Correction control module of power factor correction circuit
US2021075332A1 Full-bridge resonant conversion circuit
TWI705224B Heat dissipation structure of transformer to solve the problem that the conventional structure cannot be used as long as it encounters manufacturing errors or size changes
US10551884B1 ATX specification power supply comprising a redundant power supply architecture
TWI688856B ATX specification power supply with redundant power supply structure includes an ATX specification casing and a frame in the ATX specification casing defining plural power module assembly areas and a modulation module assembly area
US10284189B1 Redundant isolating switch control circuit
TWI645639B Redundant isolating switch control circuit improves response speed of thee field effect transistor and effectively reduces reverse current generated by instantly dropping of internal power input end voltage
US2019122806A1 Transformer structure
TWI637411B Transformer structure including a circuit board, a current carrying board, and a transformer core, two wire windings and two plate windings
US2019056770A1 Atx power supply and housing thereof
TWI634827B ATX power supply and its housing which allow the power module to selectively perform hot swapping with respect to the housing
US9906073B1 Power supply for reducing working power loss
TWI642249B Power supply having a control module with a second state that receives the good power signal to conduct the change-over switch and to step down the backup power
US9831792B1 Buck-boost power conversion circuit
TWI579570B Buck-boost electric power conversion circuit having a center-tapped transformer element for sensing induction current and a signal rectification unit
US9762123B1 Boost converter circuit able to sense current
US9667136B1 Totem-pole power factor correction circuit
TWI602387B Boosting conversion circuit capable of sensing inductor current enables engineers to directly understand variation of the inductive current trough the sensing current signal
TW201804718A Totem-pole power factor correction circuit which contains at least two current transformers or a central tap current transformer in a high-frequency working area to completely detect the current waveform of the input inductor in positive and negative half cycles