Inventor · Irvine, CA, US

Xiangdong Chen

166Patents
16h-index
157Co-inventors
89Inventor score

Filing activity: Feb 4, 1997 → Jul 10, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US7057216B2 High mobility heterojunction complementary field effect transistors and methods thereof Electricity 127 Expired
US8129797B2 Work function engineering for eDRAM MOSFETs Electricity 119 Active
US6972461B1 Channel MOSFET with strained silicon channel on strained SiGe Emerging Cross-Sectional Technologies 79 Expired
US7104250B1 Injection spray pattern for direct injection spark ignition engines Emerging Cross-Sectional Technologies 50 Expired
US7368358B2 Method for producing field effect device that includes epitaxially growing SiGe source/drain regions laterally from a silicon body Electricity 47 Active
US7045873B2 Dynamic threshold voltage MOSFET on SOI Electricity 44 Expired
US8928128B2 Semiconductor package with integrated electromagnetic shielding Electricity 35 Active
US6744083B2 Submicron MOSFET having asymmetric channel profile Electricity 31 Expired
US8299545B2 Method and structure to improve body effect and junction capacitance Electricity 29 Active
US7002209B2 MOSFET structure with high mechanical stress in the channel Electricity 26 Expired
US9059179B2 Semiconductor package with a bridge interposer Electricity 22 Active
US9831272B2 Metal oxide semiconductor cell device architecture with mixed diffusion break isolation trenches Electricity 22 Active
US7867839B2 Method to reduce threshold voltage (Vt) in silicon germanium (SiGe), high-k dielectric-metal gate, p-type metal oxide semiconductor field effect transistors Electricity 19 Active
US8923070B2 FinFET based one-time programmable device Electricity 19 Active
US9431371B2 Semiconductor package with a bridge interposer Electricity 17 Active
US7294879B2 Vertical MOSFET with dual work function materials Electricity 16 Expired
US7361539B2 Dual stress liner Electricity 14 Active
US8466473B2 Structure and method for Vt tuning and short channel control with high k/metal gate MOSFETs Electricity 14 Active
US9379058B2 Grounding dummy gate in scaled layout design Electricity 12 Active
US7635620B2 Semiconductor device structure having enhanced performance FET device Electricity 11 Active
US7102914B2 Gate controlled floating well vertical MOSFET Electricity 11 Expired
US7432553B2 Structure and method to optimize strain in CMOSFETs Electricity 11 Expired
US8062951B2 Method to increase effective MOSFET width Electricity 10 Active
US8441000B2 Heterojunction tunneling field effect transistors, and methods for fabricating the same Electricity 9 Expired
US9331016B2 SOC design with critical technology pitch alignment Electricity 9 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.