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SG MICRO CORP

Overview
  • Total Patents
    66
  • GoodIP Patent Rank
    22,474
  • Filing trend
    ⇧ 190.0%
About

SG MICRO CORP has a total of 66 patent applications. It increased the IP activity by 190.0%. Its first patent ever was published in 2013. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and Republic of Korea. Its main competitors in its focus markets electrical machinery and energy, basic communication technologies and measurement are SHI JUSTIN, HALLAK JALAL and GOULD ADVANCE LTD.

Patent filings in countries

World map showing SG MICRO CORPs patent filings in countries

Patent filings per year

Chart showing SG MICRO CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tan Lei 21
#2 Yi Xinmin 13
#3 Yu Xiang 10
#4 Zhang Haibing 6
#5 Zhang Lidi 5
#6 Li Zhilin 5
#7 Xie Yunning 5
#8 Lin Yijing 5
#9 Liu Jing 4
#10 Gao Xia 3

Latest patents

Publication Filing date Title
WO2021073305A1 Low dropout-voltage linear voltage regulator having high power supply rejection ratio
WO2021057450A1 Switching converter and low voltage startup circuit thereof
CN112000162A Band-gap reference voltage source
WO2021017538A1 Switch power supply, control circuit thereof and control method therefor
CN111313878A Analog switch circuit
CN112242823A Differential input circuit, control method thereof and differential amplifier
CN112187267A Current sampling circuit and control method thereof
CN112018724A Overvoltage protection circuit
CN111987905A Load transient response circuit for DCDC converter in improved peak current mode
CN111610424A Test circuit, test method and test device for operational amplifier
CN111367203A Control chip, driving chip and communication interface multiplexing method
CN111293859A Driving circuit and driving method of power switch tube
CN111200423A Power tube short-circuit protection circuit
CN111212498A Driving device and driving method
CN111124031A Test control circuit of current-limiting circuit
CN111200351A Power module and packaging integration method thereof
CN111122970A External frequency detection circuit
CN111082657A Buck-boost converter and control method
CN111064457A Method for conducting output stage MOS tube under low voltage
CN111049203A Charge and discharge management circuit and chargeable electronic equipment