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TU XIANG ZHENG

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    188,025
About

TU XIANG ZHENG has a total of 13 patent applications. Its first patent ever was published in 1993. It filed its patents most often in United States, Australia and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets measurement, micro-structure and nano-technology and semiconductors are YANTAI RAYTRON TECH CO LTD, OBSIDIAN SENSORS INC and SASAGAWA TERUO.

Patent filings in countries

World map showing TU XIANG ZHENGs patent filings in countries

Patent filings per year

Chart showing TU XIANG ZHENGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tu Xiang Zheng 12
#2 Li Yun-Yan 1
#3 Tu Xiang-Zheng 1

Latest patents

Publication Filing date Title
US2021080327A1 Vacuum Packaged Infrared Sensor Arrays
US2020300711A1 Multi-purpose MEMS thermopile sensors
US2016007653A1 MEMS vaporizer
US2015173419A1 Electronic cigarette with thermal flow sensor based controller
US2015097260A1 Single silicon wafer micromachined thermal conduction sensor
US2014069185A1 Vacuum cavity-insulated flow sensors
US2009152663A1 Perforated silicon plate assembly for forming and transferring of silicon thin film solar cells
WO03073149A1 An optical switch array assembly for dna probe synthesis and detection
US5352635A Silicon accelerometer fabrication method