Inventor · Millbury, MA, US

Daniel Y. Pai

14Patents
7h-index
12Co-inventors
63Inventor score

Filing activity: Oct 1, 1991 → Jun 27, 2017

Most-cited inventions

PatentTitleAreaCited byStatus
US5871872A Dye incorporated pigments and products made from same Chemistry; Metallurgy 58 Expired
US5262280A Radiation sensitive compositions Emerging Cross-Sectional Technologies 45 Expired
US5627010A Photoimageable resist compositions containing photobase generator Physics 39 Expired
US5366846A Photoimageable compositions comprising polybutadiene having internal epoxide groups Emerging Cross-Sectional Technologies 21 Expired
US5384229A Photoimageable compositions for electrodeposition Emerging Cross-Sectional Technologies 21 Expired
US5691395A Process of making flexible circuits and imaged coatings Emerging Cross-Sectional Technologies 19 Expired
US5314789A Method of forming a relief image comprising amphoteric compositions Emerging Cross-Sectional Technologies 8 Expired
US5885343A Dyed silica pigments and products made from same Chemistry; Metallurgy 7 Expired
US5641604A Photoresist composition with improved differential solubility through hydroxyl group blocking via reaction with vinyl ethers Physics 7 Expired
US5648194A Photoresist composition comprising an alkali-soluble resin, a quinone diazide compound and a vinyl ether Physics 6 Expired
US5858605A Acid labile photoactive composition Physics 2 Expired
US9875439B2 License plate radio electronic identifier Physics 0 Active
US5719003A Method for increasing the differential solubility of an imaged photoresist through hydroxy group blocking via reaction with vinyl ethers Physics 0 Expired
US5917024A Acid labile photoactive composition Physics 0 Expired

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