Inventor · disambiguated record

Yiping Qiu

Also filed as: QIU YIPING

3 granted patents·35 citations·filing 1999–2024

69Inventor score

Technology areasY10T

Files withUNIV NORTH CAROLINA STATE2 BEIJING ROBOROCK TECHNOLOGY CO LTD1

Top patents by PatentIndex Score

3 records

0168US6521148B2Method of making a three-dimensionally reinforced cellular matrix compositeUNIV NORTH CAROLINA STATE·Filed 2001·Granted Feb 18, 2003·12 cites·9 claims
0267US6555488B1Three-dimensionally reinforced cellular matrix composite and method of making sameUNIV NORTH CAROLINA STATE·Filed 1999·Granted Apr 29, 2003·22 cites·11 claims
0348USD1097404SDust filter for cleaning applianceBEIJING ROBOROCK TECHNOLOGY CO LTD·Filed 2024·Granted Oct 7, 2025·1 cites·1 claims

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →