Inventor · disambiguated record

Sen Cheng

Also filed as: CHENG SEN · CHENG SEN-HSIANG

1 granted patent·1 pending application·0 citations·filing 2009–2014

5Inventor score

Technology areasC07J G09G

Files withCHI MEI COMM SYSTEMS INC1 WUHAN BIOCAUSE PHARMACEUTICAL DEV CO LTD1

Top patents by PatentIndex Score

2 records

0138US9663550B2Method for preparing abiraterone acetateWUHAN BIOCAUSE PHARMACEUTICAL DEV CO LTD·Filed 2014·Granted May 30, 2017·0 cites·9 claims
0234US2010060669A1Brightness-adjusting device and method for display screensCHI MEI COMM SYSTEMS INC·Filed 2009·Application pending·0 cites

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Sen Cheng — Patent Inventor | PatentIndex