Inventor · disambiguated record
Shandang Liu
Also filed as: LIU SHANDANG
2 granted patents·0 citations·filing 2013–2014
21Inventor score
Technology areasB23B
Files withHUAWEI TECH CO LTD2
Top patents by PatentIndex Score
2 records- 0142US9827616B2Method for implementing high-precision backdrilling stub length controlHUAWEI TECH CO LTD·Filed 2014·Granted Nov 28, 2017·0 cites·17 claims
- 0230US9426902B2Printed circuit board, and method and apparatus for drilling printed circuit boardHUAWEI TECH CO LTD·Filed 2013·Granted Aug 23, 2016·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →