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BOTHHAND ENTPR INC

Overview
  • Total Patents
    66
  • GoodIP Patent Rank
    23,734
  • Filing trend
    ⇧ 75.0%
About

BOTHHAND ENTPR INC has a total of 66 patent applications. It increased the IP activity by 75.0%. Its first patent ever was published in 2007. It filed its patents most often in Taiwan, United States and Republic of Korea. Its main competitors in its focus markets electrical machinery and energy, audio-visual technology and semiconductors are WURTH ELECTRONICS MIDCOM INC, WÜRTH ELEKTRONIK EISOS GMBH & CO KG and LEE KI YOON.

Patent filings in countries

World map showing BOTHHAND ENTPR INCs patent filings in countries
# Country Total Patents
#1 Taiwan 32
#2 United States 18
#3 Republic of Korea 14
#4 China 2

Patent filings per year

Chart showing BOTHHAND ENTPR INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pan Yong-Min 30
#2 Fan Zhong-Cheng 27
#3 Fan Chung-Cheng 16
#4 Pan Yung-Ming 14
#5 Fan Chung Cheng 12
#6 Pan Yung Ming 10
#7 Xu Han-Zheng 8
#8 Dai Ting-You 7
#9 Lin Chang-Liang 4
#10 Zheng Hong-Yuan 2

Latest patents

Publication Filing date Title
TW202103524A Microcircuit device for shortening heat energy conduction path and accelerating heat energy dissipation speed
TWI670734B Filter transformer for effectively simplifying control of winding machine and enhancing production efficiency
TWI671767B Filter transformer device and method of manufacturing the same include three separation plates that divide the winding core into a first winding portion and a second winding portion
TW202032588A Filtering and voltage converting device for increasing magnetic flux of self-inductance and mutual-inductance of a coil inductor to achieve better high-frequency filtering characteristic
TWI695391B Filtering transformer device capable of achieving better high-frequency filtering characteristic
TWI664650B Transformer coil structure for effectively simplifying manufacturing procedures of filter transformer and reducing manufacturing cost
TWI661444B Transformer coil structure capable of effectively simplifying the manufacturing process and reducing the number of independent coils of filter transformer
TWI660379B Inductive component for reducing connecting area with circuit board and making cover more stably combined with base
TWI663612B Coil and coil packaging module wherein the coil includes a bobbin, a first supporting plate, a second supporting plate and a plurality of conducting wires
TWI664651B Coil packaging module capable of reducing interference while connecting leads with pins to enhance assembly efficiency
TWI645434B Method of manufacturing coil packaging module especially removing the debris of the enameled coating in a local area of the enameled wire
TW201933711A Package box for loading electronic parts
TWI645766B Packaging module for loading electronic component and package box thereof for achieving the purpose of conveniently holding the wire ends and facilitating automatic processing
TWI616904B Coil package module capable of improving the convenience of welding operation
TWI608504B Assembling method of electronic device including a part preparation step, a knotting step, and an assembling step after the knotting step
TWI594534B Coil device and package box thereof capable of improving the processing speed and the soldering accuracy
TWI587326B Electronic device packaging box capable of packaging coils and chokes and having a reduced length/width ratio
TWI587325B Package box of electronic device including a base and a terminal unit and used for simplifying wiring during usage of the package box
TWI565637B Packaging box for loading electronic components improves convenience when packaging boxes are manufactured and assembled
TW201740400A Method for assembling electronic device