Inventor · Diamond Bar, CA, US

Hong Dong

28Patents
11h-index
45Co-inventors
71Inventor score

Filing activity: Oct 29, 2004 → Apr 19, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
USD755764S1 Hybrid cell phone protector case General 72 Active
USD646264S1 Dual protector cover General 71 Expired
USD644215S1 Dual material protective case to retain electronic devices including cell phones and electronic data and communication devices General 69 Expired
US8676281B1 Interchangeable color backgrounds for cell phone protector cases Electricity 59 Active
USD717779S1 Cell phone protector case with three-dimensional spiderbite General 28 Active
USD545274S1 Auto power plug housing General 28 Expired
USD650729S1 License plate frame General 17 Expired
USD672297S1 License plate frame with camera General 16 Active
USD555590S1 Socket power supply housing General 15 Expired
USD590883S1 Stylus pen General 14 Expired
USD621693S1 Cable fastener General 12 Expired
USD550450S1 One piece swivel belt clip for a cellular telephone General 11 Expired
USD592133S1 Travel charger for a cellular telephone General 10 Expired
US8679197B2 Conformal particle coatings on fibrous materials Emerging Cross-Sectional Technologies 8 Active
US8491668B2 Conformal particle coatings on fibrous materials Emerging Cross-Sectional Technologies 8 Active
USD659089S1 USB battery charger General 4 Expired
US8505735B2 Vertical ring magnetic separator for de-ironing of pulverized coal ash and method using the same Performing Operations; Transporting 2 Active
US8377550B2 Flip chip package containing novel underfill materials Emerging Cross-Sectional Technologies 2 Active
US9068067B2 Flexible underfill compositions for enhanced reliability Emerging Cross-Sectional Technologies 2 Active
US7956061B2 Bicyclic pyrimidines as dipeptidyl peptidase-IV inhibitors for the treatment or prevention of diabetes Chemistry; Metallurgy 1 Active
US7855206B2 Tricyclic heteroaromatic compounds as dipeptidyl peptidase-IV inhibitors for the treatment or prevention of diabetes Human Necessities 0 Active
US9458283B2 Flexible underfill compositions for enhanced reliability Emerging Cross-Sectional Technologies 0 Active
US7238683B2 Fused phenylalanine derivatives as dipeptidyl peptidase-iv inhibitors for the treatment or prevention of diabetes Human Necessities 0 Expired
US11152197B2 Method of determining cell cycle stage distribution of cells Electricity 0 Active
US11784309B2 Lithium cobalt metal oxide powder, method for making the same, and method for determining content of cobalt (II,III) oxide Emerging Cross-Sectional Technologies 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.