Inventor · disambiguated record
Xian Guo Zhao
Also filed as: ZHAO XIAN GUO
3 granted patents·105 citations·filing 2005–2010
75Inventor score
Top patents by PatentIndex Score
3 records- 0192US7478979B2Rotatable chuckEASTWAY FAIR CO LTD·Filed 2005·Granted Jan 20, 2009·50 cites·25 claims
- 0291US7481608B2Rotatable chuckEASTWAY FAIR CO LTD·Filed 2005·Granted Jan 27, 2009·40 cites·22 claims
- 0380US8322457B2Power tool chuck assembly with hammer mechanismMOK KWOK TING·Filed 2010·Granted Dec 4, 2012·15 cites·33 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →