Inventor · Beijing, CN

Lili Liu

75Patents
17h-index
125Co-inventors
87Inventor score

Filing activity: Feb 20, 1998 → Jun 13, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US6136021A Expandable electrode for coronary venous leads Human Necessities 122 Expired
US6178356A Coronary venous lead having fixation mechanism Human Necessities 96 Expired
US7245973B2 His bundle mapping, pacing, and injection lead Human Necessities 59 Expired
US5931864A Coronary venous lead having fixation mechanism Human Necessities 56 Expired
US8620450B2 Minimally invasive lead system for vagus nerve stimulation Human Necessities 54 Active
US7657324B2 Seal for use with cardiac lead Human Necessities 50 Expired
US8903509B2 Systems and methods for stimulation of vagus nerve Human Necessities 45 Active
US7346394B2 Cardiac stimulation at high ventricular wall stress areas Human Necessities 45 Expired
US8914113B2 Method and apparatus for inspiratory muscle stimulation using implantable device Human Necessities 44 Active
US8135471B2 Method and apparatus for inspiratory muscle stimulation using implantable device Human Necessities 44 Active
US7998112B2 Deflectable catheter assembly and method of making same Human Necessities 42 Active
US8078287B2 His bundle mapping, pacing, and injection lead Human Necessities 40 Active
US10603487B2 Implantable medical devices and methods for making and delivering implantable medical devices Human Necessities 32 Active
US7725185B2 Cardiac stimulation at high ventricular wall stress areas Human Necessities 29 Active
US10092745B2 Implantable medical devices and methods for making and delivering implantable medical devices Human Necessities 29 Active
US7239923B1 Lead having varying stiffness and method of manufacturing thereof Human Necessities 21 Expired
US6465448B1 Methoxyamine potentiation of temozolomide anti-cancer activity Human Necessities 21 Expired
US8324282B2 Alkylating agent combinations in the treatment of cancer Human Necessities 14 Expired
US8818507B2 Coronary vein dimensional sensor and fixation apparatus Human Necessities 12 Active
US6634364B2 Method of deploying a ventricular lead containing a hemostasis mechanism Human Necessities 11 Expired
US9694172B2 Implantable medical devices with separate fixation mechanism Human Necessities 7 Active
US10456581B2 Single pass coronary venous lead for multiple chamber sense and pace Human Necessities 7 Active
US6635677B2 Methoxyamine combinations in the treatment of cancer Human Necessities 5 Expired
US9031861B1 Measuring content item effectiveness Physics 3 Active
US10716944B2 Systems and methods for treating cardiac arrhythmias Human Necessities 3 Active

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