Inventor · disambiguated record
Isaac Chang
Also filed as: CHANG ISAAC · CHANG ISAAC T H · CHANG ISAAC TSZ HONG
3 granted patents·3 pending applications·750 citations·filing 1994–2017
82Inventor score
Top patents by PatentIndex Score
6 records- 0190US5447529AMethod of using endocardial impedance for determining electrode-tissue contact, appropriate sites for arrhythmia ablation and tissue heating during ablationPHILADELPHIA HEART INST·Filed 1994·Granted Sep 5, 1995·341 cites·16 claims
- 0281US5673704AMethod of using endocardial impedance for determining electrode-tissue contactFiled 1996·Granted Oct 7, 1997·265 cites·3 claims
- 0370US5562721AMethod of using endocardial impedance for assessing tissue heating during ablationUNIV PENNSYLVANIA·Filed 1995·Granted Oct 8, 1996·144 cites·6 claims
- 0443US2015299421A1Production of Boron Carbide PowderUNIV BIRMINGHAM·Filed 2013·Application pending·0 cites
- 0543US2017350031A1Sliding component and methodMAHLE INT GMBH·Filed 2017·Application pending·0 cites
- 0638US2005150759A1Powder and coating formation method and apparatusFiled 2003·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Isaac Chang 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 →