Patent assignee · JP · COMPANY

RENESAS ELECTRONICS CORPORATION

7,570Patents
7,489Active
7,570Granted
65Portfolio score

Filing activity: Jul 7, 2000 → Apr 22, 2024 · 2,356 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US8274841B2 Semiconductor signal processing device Physics 412 Active
US8095825B2 Error correction method with instruction level rollback Physics 409 Active
US8051799B2 Object-processing apparatus controlling production of particles in electric field or magnetic field Electricity 358 Active
US7864568B2 Semiconductor storage device Physics 216 Active
US8148774B2 Method of fabricating semiconductor device with a high breakdown voltage between neighboring wells Electricity 116 Active
US7808045B2 Semiconductor device and semiconductor integrated circuit using the same Electricity 111 Active
US8239803B2 Layout method and layout apparatus for semiconductor integrated circuit Electricity 109 Active
US8422274B2 Semiconductor storage device and method of fabricating the same Emerging Cross-Sectional Technologies 107 Active
US8492881B2 Magnetic storage device Electricity 96 Active
US8378341B2 Semiconductor device and method of manufacturing semiconductor device Electricity 92 Active
US8289084B2 RF power amplifier device and operating method thereof Electricity 88 Active
US8749470B2 Backlight brightness control for liquid crystal display panel using a frequency-divided clock signal Physics 85 Active
US8625360B2 Semiconductor storage device operative to search for data Physics 83 Active
US9373305B2 Semiconductor device, image processing system and program Physics 81 Active
US8008723B2 Semiconductor device including a plurality of diffusion layers and diffusion resistance layer Electricity 67 Active
US7928759B2 Low power consumption MIS semiconductor device Electricity 63 Active
USRE41478E1 Semiconductor device having an improved connection arrangement between a semiconductor pellet and base substrate electrodes and a method of manufacture thereof General 60 Expired
USRE41722E1 Semiconductor device having an improved connection arrangement between a semiconductor pellet and base substrate electrodes and a method of manufacture thereof General 59 Expired
USRE41721E1 Semiconductor device having an improved connected arrangement between a semiconductor pellet and base substrate electrodes General 57 Expired
USRE42972E1 Semiconductor device having an improved connection arrangement between a semiconductor pellet and base substrate electrodes and a method of manufacture thereof General 57 Expired
US8379425B2 Semiconductor integrated circuit device Electricity 57 Active
US7932572B2 Semiconductor device having memory element with stress insulating film Electricity 57 Active
US7859889B2 Semiconductor memory device Physics 56 Active
US7989846B2 Semiconductor device with three-dimensional field effect transistor structure Electricity 50 Active
US8335479B2 Semiconductor integrated circuit, RF module using the same, and radio communication terminal device using the same Electricity 49 Active

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.