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ALPHA POWER SOLUTIONS LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    133,916
  • Filing trend
    0.0%
About

ALPHA POWER SOLUTIONS LTD has a total of 13 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2017. It filed its patents most often in China and United States. Its main competitors in its focus markets semiconductors and measurement are BABCOCK JEFFREY A, FEUSTEL FRANK and ZHEJIANG JIMAIKE MICROELECTRONIC CO LTD.

Patent filings in countries

World map showing ALPHA POWER SOLUTIONS LTDs patent filings in countries
# Country Total Patents
#1 China 10
#2 United States 3

Patent filings per year

Chart showing ALPHA POWER SOLUTIONS LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Zhou Yongchang 10
#2 Chen Weidian 9
#3 Zhang Yongjie 8
#4 Li Haonan 4
#5 Cheung Wing Kit 3
#6 Chan Wai Tien 3
#7 Chau Wing Chong Tony 3
#8 Sun Qian 2
#9 Zheng Yaliang 2
#10 Wang Chuandao 2

Latest patents

Publication Filing date Title
CN111403487A Semiconductor device integrating MOSFET and diode and manufacturing method thereof
CN111540706A Method for producing a semiconductor wafer with a support structure
CN111337458A Defect detection method and system for semiconductor layer
CN110459540A The semiconductor device and its manufacturing method of integrated MOSFET and diode
CN112289845A Semiconductor device with JFET area layout design
CN112216603A Laser processing method for wafer and semiconductor device
CN111916441A Semiconductor device with a plurality of transistors
CN111916440A Semiconductor device with a plurality of transistors
CN111599670A Wafer processing method and semiconductor device
CN110718452A Silicon carbide device and method for manufacturing same
US2019081184A1 Schottky device and method of manufacturing the same