Inventor · Norristown, PA, US

Alfred Stufflet

15Patents
6h-index
6Co-inventors
55Inventor score

Filing activity: Mar 9, 1995 → Jul 3, 2008

Most-cited inventions

PatentTitleAreaCited byStatus
US6072872A Determination of scrambling mode of a television signal Electricity 61 Expired
US7752482B2 Hybrid parallel/serial bus interface Electricity 35 Active
US5651065A Insertion of supplemental burst into video signals to thwart piracy and/or carry data Electricity 23 Expired
US7475273B2 Hybrid parallel/serial bus interface Physics 8 Active
US6169584A Automatic modulation control of sync suppressed television signals Electricity 8 Expired
US6823468B2 Method employed by a user equipment for transferring data Electricity 7 Expired
US6823469B2 User equipment (UE) having a hybrid parallel/serial bus interface Electricity 5 Expired
US6848018B2 Method employed by a base station for transferring data Electricity 5 Expired
US6829718B2 Base station having a hybrid parallel/serial bus interface Electricity 5 Expired
US7069464B2 Hybrid parallel/serial bus interface Electricity 2 Expired
US7107479B2 Apparatus and method for bidirectional transfer of data by a base station Physics 2 Expired
US6940561B1 Automatic modulation and RF carrier level control of sync suppressed television signals Electricity 2 Expired
US5870472A Dynamic relocation of the service data channel Electricity 2 Expired
US7240233B2 Hybrid parallel/serial bus interface Physics 2 Expired
US6477253B1 Method and apparatus for television signal scrambling using vertical sync replacement Electricity 0 Expired

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