Inventor · Irvine, CA, US

Peter Chen

27Patents
12h-index
10Co-inventors
78Inventor score

Filing activity: Dec 11, 1996 → Jun 8, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US5954719A System for operating a RF ablation generator Human Necessities 510 Expired
US5782828A Ablation catheter with multiple flexible curves Human Necessities 436 Expired
US5849028A Catheter and method for radiofrequency ablation of cardiac tissue Human Necessities 407 Expired
US8187267B2 Ablation catheter with flexible tip and methods of making the same Chemistry; Metallurgy 355 Active
US7285116B2 Non-contact tissue ablation device and methods thereof Human Necessities 220 Expired
US8517999B2 Irrigated catheter with improved fluid flow Human Necessities 74 Active
US6671533B2 System and method for mapping and ablating body tissue of the interior region of the heart Human Necessities 68 Expired
US8790341B2 Ablation catheter with flexible tip Chemistry; Metallurgy 61 Active
US8764742B2 Irrigated catheter Human Necessities 43 Active
US8974446B2 Ultrasound ablation apparatus with discrete staggered ablation zones Human Necessities 39 Active
US8827910B2 Magnetically guided catheter with flexible tip Chemistry; Metallurgy 14 Active
US8480669B2 Ablation catheter with flexible tip Chemistry; Metallurgy 14 Active
US8639310B2 System and methods for locating and ablating arrhythomogenic tissues Human Necessities 7 Active
US10433903B2 Irrigated catheter Human Necessities 4 Active
US9561075B2 Irrigated catheter with improved fluid flow Human Necessities 4 Active
US9962224B2 Irrigated catheter with improved fluid flow Human Necessities 3 Active
US11395694B2 Irrigated ablation catheter with multiple segmented ablation electrodes Chemistry; Metallurgy 2 Active
US11350987B2 Thermal mapping catheter Human Necessities 1 Active
US9510903B2 Irrigated flexible ablation catheter Chemistry; Metallurgy 1 Active
US12324620B2 Ablation catheter with electrodes Human Necessities 0 Active
US10188459B2 Ablation catheter with flexible electrode Chemistry; Metallurgy 0 Active
US11337750B2 Ablation catheter with flexible electrode Chemistry; Metallurgy 0 Active
US11596470B2 Irrigated catheter Human Necessities 0 Active
US8521305B2 Percutaneous lead with distal fixation Human Necessities 0 Active
US11707319B2 Ablation catheter with electrodes Human Necessities 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.