Patent assignee · GB · COMPANY

PLASTIC LOGIC LIMITED

75Patents
52Active
75Granted
50Portfolio score

Filing activity: May 22, 2002 → Jun 19, 2013 · 37 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
USD674402S1 Display screen with graphical user interface General 93 Active
USD603398S1 Electronic document reader General 60 Expired
USD587260S1 Electronic document reader General 42 Expired
US7920320B2 Electronic reading devices Emerging Cross-Sectional Technologies 35 Active
USD641352S1 Electronic document reader General 29 Expired
US7176040B2 Inkjet-fabricated integrated circuits Electricity 26 Expired
US6905906B2 Solution processed devices Electricity 25 Expired
USD598014S1 Electronic document reader General 23 Expired
USD668250S1 Front bezel of an electronic document reader General 22 Active
US7244669B2 Patterning of devices Electricity 19 Expired
USD684967S1 Electronic document reader General 19 Active
US8619021B2 Electronic document reading devices Physics 17 Active
USD622273S1 Electronic document reader General 17 Expired
US6808972B2 Method of processing solution on a substrate Electricity 16 Expired
USD585888S1 Electronic document reader General 14 Expired
USD703662S1 Electronic device with a screen General 12 Active
USD606993S1 Electronic document reader General 11 Expired
US7935565B2 Electronic devices Emerging Cross-Sectional Technologies 11 Active
US7482207B2 Electronic devices Emerging Cross-Sectional Technologies 11 Expired
US7098061B2 Forming interconnects using locally deposited solvents Electricity 11 Expired
US8343802B2 Encapsulation for electronic and/or optoelectronic device Electricity 10 Active
US8228323B2 Electronic document reader system Physics 10 Active
US8462124B2 Electronic document reading device Physics 9 Active
US7105854B2 Doping of source-drain contacts Electricity 8 Expired
US7572651B2 Inkjet-fabricated integrated circuits Electricity 8 Expired

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.