Inventor · Tigard, OR, US

Mark E. Sprenger

46Patents
5h-index
52Co-inventors
68Inventor score

Filing activity: Dec 27, 2012 → Mar 24, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US10482689B2 Crowdsourced failure mode prediction Physics 31 Active
US9921657B2 Radar-based gesture recognition Physics 26 Active
USD898878S1 Coupling interface General 17 Active
US9761049B2 Determination of mobile display position and orientation using micropower impulse radar Physics 13 Active
USD1043924S1 Coupling interface General 6 Active
US9353560B2 Smart variable torque display Fixed Constructions 5 Active
US9620983B2 Ultrasonic universal wireless charging Electricity 4 Active
US10431475B2 Cold plate with dam isolation Electricity 4 Active
US10600138B2 System to monitor utilization of personal protective equipment in restricted areas Physics 4 Active
US9483126B2 Smart variable torque display Fixed Constructions 4 Active
US9703327B2 Fastenerless hinge which enables thin form factor low cost design Physics 4 Active
US9990006B2 360 degree hinge assembly for electronic devices Physics 3 Active
USD810031S1 Protective cover for an electronic connector General 2 Active
US9425543B2 Protective cover for a connector Electricity 2 Active
US9423828B2 Self-leveling system with auto feedback control Physics 2 Active
US9715255B2 Belt driven hinge assembly for electronic devices Electricity 2 Active
US10456081B2 Blood pressure apparatus using active materials and related methods Human Necessities 1 Active
US10061360B1 Hinge for an electronic device Fixed Constructions 1 Active
US9547339B2 Smart flexible display Physics 1 Active
US10435932B2 Fastenerless hinge which enables thin form factor low cost design Physics 1 Active
US9665132B2 Unitary chassis for electronic device Electricity 1 Active
US11567508B2 Autonomous unmanned vehicles for responding to situations Performing Operations; Transporting 1 Active
US9785194B2 Spill resistant chassis for electronic device Electricity 1 Active
US10188931B2 Smart baseball first base or home plate Human Necessities 1 Active
US9984237B2 Providing intrusion detection, monitoring and protection in a system Physics 1 Active

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