Inventor · Sunnyvale, CA, US

William J. Park

28Patents
11h-index
36Co-inventors
75Inventor score

Filing activity: Nov 26, 1996 → Sep 10, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US11109925B2 Articulatable members having constrained motion and related devices and methods Human Necessities 447 Active
US6306097A Ultrasound imaging catheter guiding assembly with catheter working port Human Necessities 221 Expired
US6464645B1 Ultrasonic transducer assembly controller Human Necessities 63 Expired
US5924992A Semi-compliant needle guide for use with ultrasound transducers Human Necessities 59 Expired
USD392044S Medical ultrasound transducer General 49 Expired
USD412032S Needle guide for ultrasound transducer General 42 Expired
USD390959S Medical ultrasound transducer General 40 Expired
US7314447B2 System and method for actively cooling transducer assembly electronics Human Necessities 27 Expired
USD455210S1 Ultrasonic transducer assembly controller General 19 Expired
USD465024S1 Ultrasonic transducer assembly controller General 18 Expired
US9089351B2 Sheath for surgical instrument Human Necessities 15 Active
US10070887B2 Sealing multiple surgical instruments Human Necessities 10 Active
US10492825B2 Sealing multiple surgical instruments Emerging Cross-Sectional Technologies 6 Active
US11911069B2 Sealing multiple surgical instruments Emerging Cross-Sectional Technologies 6 Active
US9888941B2 Sealing multiple surgical instruments Human Necessities 6 Active
US11490978B2 Instruments with electrically isolated components, related systems and methods Human Necessities 6 Active
US9629681B2 Sealing multiple surgical instruments Human Necessities 5 Active
US10932867B2 Reusable surgical instrument with single-use tip and integrated tip cover Human Necessities 4 Active
US10517639B2 Sealing multiple surgical instruments Human Necessities 3 Active
US10292730B2 Sealing multiple surgical instruments Human Necessities 3 Active
US10292776B2 Sheath for surgical instrument Human Necessities 2 Active
US11129687B2 Sheathes for surgical instruments, and related devices and methods Human Necessities 1 Active
US11304766B2 Sheath for surgical instrument Human Necessities 0 Active
US11806198B2 Surgical instruments and methods of cleaning surgical instruments Human Necessities 0 Active
US11197691B2 Sealing multiple surgical instruments Human Necessities 0 Active

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