Inventor · disambiguated record
Durga Prasad Koka
Also filed as: KOKA DURGA PRASAD
2 granted patents·2 pending applications·49 citations·filing 2015–2019
63Inventor score
Top patents by PatentIndex Score
4 records- 0187US9710987B2Systems and methods for use in acquiring credentials from a portable user device in unlocking door lock systemsHLT DOMESTIC IP LLC·Filed 2015·Granted Jul 18, 2017·43 cites·18 claims
- 0278US10841121B1Hospitality system and method of using the sameHILTON INT HOLDING LLC·Filed 2019·Granted Nov 17, 2020·6 cites·30 claims
- 0347US2019236877A1Systems and methods for use in acquiring credentials from a portable user device in unlocking door lock systemsHLT DOMESTIC IP LLC·Filed 2019·Application pending·0 cites
- 0443US2018130276A1Systems and methods for use in acquiring credentials from a portable user device in unlocking door lock systemsHLT DOMESTIC IP LLC·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →