Inventor · disambiguated record
Sophia Fang-Jung Liu
Also filed as: LIU SOPHIA FANG-JUNG
1 granted patent·3 pending applications·53 citations·filing 1997–2008
49Inventor score
Top patents by PatentIndex Score
4 records- 0162US6286129B1Method and apparatus for compiling transaction processing workflowsASPECT COMM·Filed 1997·Granted Sep 4, 2001·53 cites·22 claims
- 0252US2009281888A1Method And Apparatus For Establishing Time-Based Loyalty RelationshipZAI LI-CHENG RICHARD·Filed 2008·Application pending·0 cites
- 0351US2009153348A1Method and apparatus for electronic-sign systemZAI LI-CHENG RICHARD·Filed 2008·Application pending·0 cites
- 0449US2008284566A1Location based electronic sign systemZAI LI-CHENG RICHARD·Filed 2007·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Sophia Fang-Jung Liu 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 →