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CHENG KANGGUO

Overview
  • Total Patents
    169
About

CHENG KANGGUO has a total of 169 patent applications. Its first patent ever was published in 2006. It filed its patents most often in United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets semiconductors, electrical machinery and energy and computer technology are SONG JUNE O, YILMAZ HAMZA and SAGE WISE 66 PTY LTD.

Patent filings in countries

World map showing CHENG KANGGUOs patent filings in countries

Patent filings per year

Chart showing CHENG KANGGUOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cheng Kangguo 169
#2 Doris Bruce B 78
#3 Khakifirooz Ali 76
#4 Kulkarni Pranita 51
#5 Shahidi Ghavam G 30
#6 Haran Balasubramanian S 22
#7 Zhang Ying 14
#8 Doris Bruce 12
#9 Ponoth Shom 11
#10 Yamashita Tenko 10

Latest patents

Publication Filing date Title
US2014070333A1 Self aligned contact with improved robustness
US2014070357A1 SOI device with embedded liner in box layer to limit STI recess
US2014070292A1 Deep trench capacitor
US2014061582A1 Suspended nanowire structure
US2014061794A1 FinFET with self-aligned punchthrough stopper
US2014051247A1 Fin structure formation including partial spacer removal
US2014035141A1 Self aligned borderless contact
US2014024215A1 Double patterning method
US8546203B1 Semiconductor structure having NFET extension last implants
US2014015014A1 Field effect transistors with varying threshold voltages
US2014001555A1 Undercut insulating regions for silicon-on-insulator device
US2014001561A1 Cmos devices having strain source/drain regions and low contact resistance
US2013337637A1 Strained silicon and strained silicon germanium on insulator metal oxide semiconductor field effect transistors (MOSFETs)
US2013334603A1 Isolation structure for semiconductor devices
US8546209B1 Replacement metal gate processing with reduced interlevel dielectric layer etch rate
US2013328157A1 Spacer isolation in deep trench
US2013313651A1 Integrated circuit with on chip planar diode and CMOS devices
US2013307074A1 Epitaxial semiconductor resistor with semiconductor structures on same substrate
US2013307076A1 Method and structure for forming fin resistors
US2013306928A1 Electrically controlled optical fuse and method of fabrication