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SHENZHEN DONGKE SEMICONDUCTOR CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    110,155
About

SHENZHEN DONGKE SEMICONDUCTOR CO LTD has a total of 15 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, computer technology and semiconductors are BALAKRISHNAN BALU, ARCTIC SAND TECH INC and LEADTREND TECH CORP.

Patent filings in countries

World map showing SHENZHEN DONGKE SEMICONDUCTOR CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing SHENZHEN DONGKE SEMICONDUCTOR CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xie Yong 6
#2 Zhao Shaofeng 5
#3 Yu Wei 4
#4 Cheng Zhaohui 4
#5 He Xijian 2
#6 Ye Xiulei 1
#7 Pang Jihao 1
#8 Jia Hongye 1
#9 Sun Shuzhan 1

Latest patents

Publication Filing date Title
CN111901931A Bridgeless rectifier single-stage PFC circuit
CN111859841A Logic output pre-guiding method and structure of macro unit under narrow channel layout
CN111953186A Switching power supply control circuit
CN111953185A ZVS (zero voltage switching) control method for active clamp flyback topology self-adaptive dead time
CN111540735A Method for improving power supply capacity of chip hard macro
CN111581908A Method for improving power supply reliability of chip hard macro
CN111490681A Quasi-resonance switch power supply controller based on valley bottom locking
CN111446238A Automatic layout method of pin ring for optimizing electrostatic discharge capacity of chip
CN111475994A Automatic layout method for filling ring in chip design
CN110492724A A kind of power tube drive circuit and driving method
CN105099162A Composite type high-efficiency power factor correction circuit
CN104953859A Synchronous diode
CN104917255A Equalizing charge and discharge and protection circuit for battery pack
CN103974513A Digital coding alternating current LED driving circuit
CN103973093A Nondestructive starting circuit of switching converter