Inventor · La Puente, CA, US

Ivan Chen

18Patents
4h-index
52Co-inventors
63Inventor score

Filing activity: Mar 26, 2004 → May 18, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
USD814453S1 Case for an electronic device General 22 Active
US10383416B2 Folio case with card holder and shock-absorbing impact geometry Electricity 18 Active
US10441044B2 Case with shock-absorbing impact geometry Human Necessities 12 Active
USD979556S1 Combined mount accessory base and support for variable-size phone grips General 7 Active
US7373090B2 Modulator driver circuit with selectable on-chip termination Electricity 4 Expired
US11303743B2 Mount for interchangeably receiving various expandable accessories attached to a portable electronic device Physics 4 Active
USD1027928S1 Mount accessory for variable-size phone grips General 2 Active
USD1022980S1 Puck member for fidget accessory General 2 Active
USD985065S1 Leash for fidget device General 1 Active
USD1016054S1 Mount accessory for phone grip General 1 Active
US11484811B2 Fidget accessory and system for providing the same Human Necessities 1 Active
USD985064S1 Dish for fidget device General 1 Active
US11220587B2 Stretchable polymer thick film carbon black composition for wearable heaters Electricity 0 Active
US12416964B2 Methods and apparatus for bi-directional control of computing unit frequency Emerging Cross-Sectional Technologies 0 Active
US12430283B2 Methods, systems, and apparatus to reconfigure a computer Physics 0 Active
US12045119B2 Techniques for detecting outages of an external system Physics 0 Active
US12430060B2 Methods and apparatus to adapt memory channel usage on a per-user basis Emerging Cross-Sectional Technologies 0 Active
USD1089176S1 Magsafe multi surface suction mount General 0 Active

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