Inventor · disambiguated record
Esref Ozulkulu
Also filed as: OZULKULU ESREF · OZULKULU ESREF S · OZULKULU ESREF SALIH
4 granted patents·2 pending applications·1,093 citations·filing 1993–2006
85Inventor score
Top patents by PatentIndex Score
6 records- 0192US5511111ACaller name and identification communication system with caller screening optionENGINEERING AND BUSINESS SYSTE·Filed 1993·Granted Apr 23, 1996·593 cites·24 claims
- 0285US6934529B2Replenishment of pre-paid wireless telephone accounts using short message service (SMS)Filed 2001·Granted Aug 23, 2005·136 cites·8 claims
- 0374US5719918AShort message transaction handling systemNEWNET INC·Filed 1995·Granted Feb 17, 1998·313 cites·40 claims
- 0458US5913161AApparatus and methods for the lawful intercept of cellular communicationsADC TELECOMMUNICATIONS INC·Filed 1996·Granted Jun 15, 1999·51 cites·13 claims
- 0546US2002116329A1Systems and methods for approval of credit/debit account transactions using a wireless deviceFiled 2001·Application pending·0 cites
- 0636US2007218919A1Information broadcast for wireless cellular networksOZULKULU ESREF S·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →