Inventor · disambiguated record
Liu Heng
Also filed as: HENG LIU
1 granted patent·3 pending applications·13 citations·filing 2003–2015
35Inventor score
Top patents by PatentIndex Score
4 records- 0147US7096626B2Sash mounted housing with collapsible retainersINTERNAT PRODUCT SOURCES INC·Filed 2003·Granted Aug 29, 2006·13 cites·19 claims
- 0228US2016242490A1Footwear With LED SystemNEW START SHOES LLC·Filed 2015·Application pending·0 cites
- 0328US2012110911A1Motor mount assemblyHENG LIU·Filed 2011·Application pending·0 cites
- 0428US2012112875A1System and method for an automatic door operator having a wireless safety sensorHENG LIU·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →