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ZIGUANG TONGXIN MICROELECTRONICS CO LTD

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    64,449
About

ZIGUANG TONGXIN MICROELECTRONICS CO LTD has a total of 25 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets computer technology, semiconductors and basic communication technologies are KIM MOON J, SILEAD INC and SHENZHEN GOODIX TECH CO LTD.

Patent filings in countries

World map showing ZIGUANG TONGXIN MICROELECTRONICS CO LTDs patent filings in countries
# Country Total Patents
#1 China 25

Patent filings per year

Chart showing ZIGUANG TONGXIN MICROELECTRONICS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Qiulin 12
#2 Huang Jinhuang 9
#3 Liu Jiawei 6
#4 Yang Huifeng 5
#5 Huo Junjie 5
#6 Wang Kun 5
#7 Ouyang Rui 4
#8 Sun Zhiliang 4
#9 Zhu Yongcheng 4
#10 Xiao Jinlei 4

Latest patents

Publication Filing date Title
CN112227834A Safety control circuit for intelligent lock
CN112100695A UICC device with secure storage function and instruction response method thereof
CN111985593A High-safety chip structure and control method thereof
CN111985009A Chip structure for enhancing safety and control method thereof
CN112001470A Frequency self-adaptive circuit of non-contact smart card chip
CN111668187A Active protective layer structure of safety chip
CN111580634A Control chip power supply cut-off device and operation method thereof
CN111459785A Clock processing circuit in chip debugging mode and clock processing method thereof
CN111415892A Novel chip storage box
CN111368568A Novel non-contact high-speed demodulation circuit
CN111291847A Non-contact smart card chip rapid alarm circuit
CN111293048A Wafer test system and method thereof
CN111258548A True random number generator
CN111257650A Chip electromagnetic information acquisition device
CN111222614A Automatic current balancing circuit for non-contact smart card chip
CN111209715A Layout structure of USB KEY chip
CN111181724A SIM chip security credibility authentication system and authentication method thereof
CN111209993A Smart card with electric leakage detection function and working method thereof
CN111124976A Smart card with communication and electric leakage prevention functions and working method thereof
CN111104679A External storage device for safe mounting and method thereof