Next-Generation Power Modules Patent Landscape 2021

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• ???????????????????????????????????????????????

• ?????????????????
– ???????WBG?????????
– ?????顢IPM
– ?綯????/????????????EV/HEV?????
– ???????????????????????????????е????С?????
– о???????????????TLP
– ???

• ????????????

• WBG?????????????????????????????

• ?????????????????????
– ??????????????????????????????????????????
– ??ù?????2????????????
– ????????????

• Excel??????????????з??????????????????????????????

?綯????/???????????????????飺??????????????2010??~2015????????????????

?????????????????????????綯????/??????????????????????????????????￡???????????????????????·????????????С?????????????????????????????????????????????????????????????豸???????OEM??????????????????飬??????????????????????????е?????????????????Щ?????????????????????????????????????￡?????OEM???????????Tier 1?????????????????????????????????

?????綯????/????????????????????μ?WBG???弼??????????????????????????????SiC MOSFET???????????????ù???SiC???????????????????SiC??????￡?200~300?棩????????????????????μ?????????????С?????????????????????

??????????????????????????????????????￡????????????????????????16000???????7000??????????????????????￡??????????????о????Knowmade????????????????????????????????????????????????????????????????????????????

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????????????????綯????/??????????????????????????????

2010????????????????衢??????????????????????????????????????????????????????????????????????????????????????????????????λ????????????Щ??????????????????????????????????????????????????????漤?????????????????????OEM???????????????????????Tier 1????????????????????????????????????????????綯????/???????????????????????????????????????????????磺???????????????Cree/Wolfspeed????OEM????????????????????Tier 1????????????????????????

????綯????/?????????????????????????????????????/????Tier 1??????OEM?????????/????衢ABB/?μ??????????/??????????/????????????????е????????????????2020???й???????????????????й??г????????????????壩??????????????????????????????????????й????????????????????

????????????????

WBG?????????????????????SiC MOSFET?????????????

?????????????????????????????????????????SiC MOSFET??????????????????????????????????????MOSFET???????????????衢???????????????????????????????SiC??????????????????????????鼼?????棬??????????????????????????Cree/Wolfspeed???APEI????????????????SiC???????????????????????SiC MOSFET????????д????????λ????????SiC MOSFET???????ж???????????

Knowmade????δ??????????????????????о?????鼶???????????????SiC???????????????????????????????????????????????????????????????????????????????????????С?????????о??????TLP???????????????WBG?????????????????У?Knowmade????????????????WBG????????????????Щ??????????μ??????????塢?????????μ??????????????

???????????????????????

????????40???????????????????????????????????????????????????????г????????????????????????????????г?????????е???????????????????WBG???WBG/??ù?????鷽?棬?????????????????????????????WBG???綯????/?????????????????1??漰??????2?????·???????????????????????????????????????????????2010~2020????????????????????滹???????????1????????????

Excel????????

?????滹????????????Excel???????????а???????о?????????7000????????????????????????????????????????μ??????????????????????????????????????????????????????????????????????????????????

Excel????????

???????漰?????????

Mitsubishi Electric, Fuji Electric, Midea, Mitsubishi Materials, Infineon Technologies, Toyota Motor, Denso, Hitachi, Samsung Electro Mechanics, Semikron Elektronik, Rohm, Siemens, Delta Electronics, Toshiba, Sumitomo Electric Industries, Yangzhou Guoyang Electronic, Starpower Semiconductor, Robert Bosch, Hyundai Motor, Gree Electric Appliances, Nissan Motor, Danfoss Silicon Power, Abb, Shindengen Electric Manufacturing, CRRC Times Electric, Toyota Central Research & Development Labs, Macmic Science & Technology, BYD, General Electric, Sanken Electric, State Grid Corporation Of China (SGCC), Panasonic, Murata Manufacturing, Showa Denko, Kia Motors, Ford Global Technologies, Calsonic Kansei, Meidensha Electric Manufacturing, On Semiconductor, ZF Friedrichshafen, Zhejiang University, Industrial Technology Research Institute (ITRI), Hitachi Metals, Delta Electronic, Renesas Electronics, Samsung Electronics, Cree Wolfspeed, Valeo, Audi, Hyundai, Renault, Waseda University, University of Sheffield, University of Cambridge, Virginia Tech, Fraunhofer, Kyocera, Dowa, University of Maryland, Tohoku University BMW, Honda Motor…

?????????????????????????????-2021?桷????????????E-mail??wangyi#memsconsulting.com??#????@????