Inventor · disambiguated record
David Liao
Also filed as: LIAO DAVID · LIAO DAVID D
3 granted patents·1 pending application·86 citations·filing 1993–2013
74Inventor score
Top patents by PatentIndex Score
4 records- 0195US8725770B2Secure search performance improvementORACLE INT CORP·Filed 2012·Granted May 13, 2014·44 cites·12 claims
- 0265US5442434AMethod for finding and measuring optical features using an optical time domain reflectometerANTEL OPTRONICS INC·Filed 1993·Granted Aug 15, 1995·32 cites·10 claims
- 0350US2013311459A1Link analysis for enterprise environmentORACLE INT CORP·Filed 2013·Application pending·0 cites
- 0439US5465143AADP switch and adjustable data acquisition windowANTEL OPTRONICS INC·Filed 1994·Granted Nov 7, 1995·10 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when David Liao 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 →