Inventor · disambiguated record

Ping Chew Chay

Also filed as: CHAY PING CHEW

2 granted patents·2 citations·filing 2018–2020

35Inventor score

Technology areasE21B

Files withHALLIBURTON ENERGY SERVICES INC2

Top patents by PatentIndex Score

2 records

0172US11299960B2Use of a ball check valve on an outlet of an autonomous inflow control deviceHALLIBURTON ENERGY SERVICES INC·Filed 2018·Granted Apr 12, 2022·2 cites·20 claims
0239US12152483B2Resin sealed sensor portHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Nov 26, 2024·0 cites·20 claims

Join the waitlist — get patent alerts

Get an alert when Ping Chew Chay files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →