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BEIJING CEC HUADA ELECT DESIGN

Overview
  • Total Patents
    514
  • GoodIP Patent Rank
    6,758
  • Filing trend
    ⇧ 35.0%
About

BEIJING CEC HUADA ELECT DESIGN has a total of 514 patent applications. It increased the IP activity by 35.0%. Its first patent ever was published in 2003. It filed its patents most often in China. Its main competitors in its focus markets computer technology, digital networks and measurement are ULTRASOC TECH LIMITED, SPRINGSOFT INC and BTS TECHNOLOGIES INC.

Patent filings in countries

World map showing BEIJING CEC HUADA ELECT DESIGNs patent filings in countries
# Country Total Patents
#1 China 514

Patent filings per year

Chart showing BEIJING CEC HUADA ELECT DESIGNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ma Zhe 23
#2 Ma Jifeng 21
#3 Chen Botao 19
#4 Li Luosheng 16
#5 Zhao Junwei 14
#6 Shen Hongwei 14
#7 Zhang Hongbo 13
#8 Tian Lan 11
#9 Zhao Manhuai 11
#10 Wu Yong 10

Latest patents

Publication Filing date Title
CN112149368A Circuit and method for self calibration of clock
CN112149065A Software defense fault injection method
CN112165396A Method for updating safety firmware
CN112188477A Method for quickly downloading eSIM card
CN112148103A Circuit for protecting power supply attack implemented from PAD
CN112003573A Amplifier circuit with wide input and output ranges
CN112133001A Safety structure of intelligent door lock and design method thereof
CN111970004A Bootstrap switch structure without influencing service life of device
CN112130008A Electrostatic induction damage testing method for chip
CN111916121A Read reference current source
CN111650493A Support high low temperature test with surveying device
CN111597699A FLASH simulator supporting power-down data randomization
CN111682873A Low-power-consumption output buffer circuit
CN111580431A Power supply quick wake-up circuit and method in MCU
CN111414039A Linear voltage regulator circuit adopting on-chip compensation technology
CN111488723A Script-based automatic simulation verification method for SOC (system on chip) chip storage controller
CN111488314A Simulation log analysis method based on Python
CN111488310A Packet algorithm function expansion adaptation structure and method in Soc system
CN111413612A Test structure for improving chip test efficiency
CN111426945A Test method for improving chip test efficiency