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COOLSTAR TECH INC

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    87,400
  • Filing trend
    ⇧ 66.0%
About

COOLSTAR TECH INC has a total of 19 patent applications. It increased the IP activity by 66.0%. Its first patent ever was published in 2015. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets semiconductors, basic communication technologies and telecommunications are US MONOLITHICS LLC, RDA MICROELECTRONICS BEIJING CO LTD and VORHAUS JAMES L.

Patent filings in countries

World map showing COOLSTAR TECH INCs patent filings in countries

Patent filings per year

Chart showing COOLSTAR TECH INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Shuming 14
#2 Zheng Yi 7
#3 Lin Xiaotong 3
#4 Dai Wenhua 3
#5 Yasuhara James Andrew Akio 1
#6 Xavier Jessel T 1

Latest patents

Publication Filing date Title
CN112106295A Radio frequency power amplifier with adjustable power supply
US10340790B1 Integrated voltage correction using active bandpass clamp
US2020083705A1 Electrostatic discharge transient power clamp
US10141271B1 Semiconductor device having enhanced high-frequency capability and methods for making same
US10116347B1 Lossless switch for radio frequency front-end module
US10224268B1 Enhanced thermal transfer in a semiconductor structure
US2016322349A1 Integrated on-chip junction capacitor for power management integrated circuit device
US2016343712A1 Enhanced integration of DMOS and CMOS semiconductor devices
US2017148784A1 Integration of active power device with passive components
US2016071975A1 LDMOS for high frequency power amplifiers
US2016036388A1 Adaptive envelope tracking for biasing radio frequency power amplifiers