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KUNG NIEN-HUI

Overview
  • Total Patents
    28
  • GoodIP Patent Rank
    205,694
About

KUNG NIEN-HUI has a total of 28 patent applications. Its first patent ever was published in 2008. It filed its patents most often in United States. Its main competitors in its focus markets electrical machinery and energy, environmental technology and computer technology are GUANGDONG HALO MICROELECTRONICS CO LTD, NANJING SILERGY SEMICONDUCTOR TECHNOLOGY CO LTD and SUNGSHIN ELECTRIC CO LTD.

Patent filings in countries

World map showing KUNG NIEN-HUIs patent filings in countries
# Country Total Patents
#1 United States 28

Patent filings per year

Chart showing KUNG NIEN-HUIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kung Nien-Hui 28
#2 Chu Kwan-Jen 7
#3 Chen Chun-Tsung 2
#4 Chang Wei-Chung 1
#5 Chiu Tzu-Huan 1
#6 Wang Hsuan-Kai 1
#7 Ling Chia-Hsiang 1
#8 Lee Yu-Huei 1

Latest patents

Publication Filing date Title
US2015042298A1 Buck switching regulator
US2015035493A1 Bi-directional switching regulator and control circuit thereof
US2015002097A1 Bi-directional switching regulator and control circuit thereof
US2014361730A1 Bi-directional switching regulator and control circuit thereof
US2014354050A1 Power bank and control method for supplying power
US2014191742A1 Voltage regulator, and control circuit and control method thereof
US8502511B1 Buck switching regulator
US2014159492A1 High-temperature resistant power bank circuit
US2014159644A1 Charger Circuit and Charging Control Method
US2014152104A1 Multi-Output Switching Regulator and Multi-Output Power Supply Method
US2014084684A1 Power supply circuit
US2014084845A1 Charger and Charge Control Circuit for Use Therein
US2013335006A1 Charge control circuit
US2013328540A1 Buck switching regulator and control circuit thereof
US2013119957A1 Bi-directional Switching Regulator and Control Circuit Thereof
US2012319662A1 Switching regulator and control circuit and method therefor
US2011095624A1 Single wire transmission interface and method for the same
US2011080142A1 Charger circuit
US2010060233A1 Charger with USB detection
US2009315527A1 Output current detection of a voltage regulator