Inventor · disambiguated record
Castor Fu
Also filed as: FU CASTOR
4 granted patents·628 citations·filing 1999–2005
83Inventor score
Technology areasH04N
Top patents by PatentIndex Score
4 records- 0195US7155734B1Methods of operating a data broadcast serviceDIGEO INC·Filed 2000·Granted Dec 26, 2006·109 cites·18 claims
- 0295US6526580B2Broadband data broadcasting serviceDIGEO INC·Filed 1999·Granted Feb 25, 2003·246 cites·20 claims
- 0394US6473858B1Method and apparatus for broadcasting data with access controlDIGEO INC·Filed 1999·Granted Oct 29, 2002·273 cites·43 claims
- 0448US8701140B2Methods and apparatus for broadcasting dataSHIMOMURA TSUTOMU·Filed 2005·Granted Apr 15, 2014·0 cites·32 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →