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TIANJIN NANDA QIANGXIN IC DESIGN CO LTD

Overview
  • Total Patents
    13
About

TIANJIN NANDA QIANGXIN IC DESIGN CO LTD has a total of 13 patent applications. Its first patent ever was published in 2006. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are NAUCHNO-ISSLEDOVATEL'SKIJ INST IMPUL'SNOJ TEKHNIKI, OS BAD ROZWOJOWY PRZEMYSLU KAB and MO OTDEL NII PEREDACHE ELEKTRO.

Patent filings in countries

World map showing TIANJIN NANDA QIANGXIN IC DESIGN CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing TIANJIN NANDA QIANGXIN IC DESIGN CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Xiaoxing Zhang 10
#2 Yujie Dai 10
#3 Yingjie Lu 6
#4 Yingjie Lv 4
#5 Zhang Xiaoxing 3
#6 Dai Yujie 3
#7 Lv Yingjie 3
#8 Honglai Wang 3
#9 Wang Yujun 2
#10 Yufeng Zou 2

Latest patents

Publication Filing date Title
CN102034544A Electrically erasable programmable read-only memory (EEPROM) circuit
CN102097839A Voltage and current adaptive control circuit
CN102074933A Controlling and activating circuit with low power consumption
CN102122944A NMOS (n-channel metal oxide semiconductor) control circuit for PMOS (p-channel metal oxide semiconductor) control end
CN102075192A High speed digital-analog conversion circuit and operating method thereof
CN102075144A Electronic tag demodulation circuit
CN102075155A Integrated low-pass filter circuit
CN101562345A Voltage equalization switch drive circuit
CN101562323A Short-circuit protection circuit
CN101562452A Voltage-current converter circuit
CN101373894A Electrostatic discharge protecting circuit
CN101373770A Chip substrate electric potential isolating circuit and use thereof, and method for using the same
CN1881785A DC voltage bias circuit and its application in integrated circuit