Inventor · Halifax, NS, CA

Jianjun He

25Patents
3h-index
75Co-inventors
66Inventor score

Filing activity: Jun 14, 1990 → Feb 9, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
USD712447S1 Robot for testing electric energy meter General 77 Active
US5130843A Acousto-optical device using a superlattice as the interaction meduim Physics 16 Expired
USD917762S1 Lamp panel General 13 Active
USD903915S1 Wall lamp with camera General 2 Active
US8779165B2 Fluorescent ion indicators and their applications Chemistry; Metallurgy 1 Active
US8129193B2 Thiol quantitation assays and related methods Emerging Cross-Sectional Technologies 1 Active
US11714035B2 Device for testing corrosion fatigue resistance on the basis of acoustic emission Emerging Cross-Sectional Technologies 1 Active
US9997897B2 Quick connect and disconnect cable junction box Electricity 1 Active
US11842717B2 Robust open-ear ambient sound control with leakage detection Electricity 0 Active
US8420402B2 Compounds related to assays Emerging Cross-Sectional Technologies 0 Active
US9285789B2 Cogeneration unit and wind power joint heating system and scheduling method therefor Emerging Cross-Sectional Technologies 0 Active
US8329390B2 Detection of transmembrane potentials using N,N,N′-trialkyl thiobarbituric acid-derived polymethine oxonols Physics 0 Expired
US10434177B2 Activatable two-component photosensitizers Chemistry; Metallurgy 0 Active
US12090740B2 Alternate film pasting devices for hard-case secondary batteries Emerging Cross-Sectional Technologies 0 Active
US11572627B2 Molten Al—Si alloy corrosion resistant composite coating and preparation method and application thereof Chemistry; Metallurgy 0 Active
US10611618B2 Amplitude limiting system of insulated aerial work platform Performing Operations; Transporting 0 Active
US10946098B2 Activatable two-component photosensitizers Chemistry; Metallurgy 0 Active
US11353162B1 Unmanned aerial vehicle (UAV)-based intelligent anomaly identification method for petroleum pipeline inspection Physics 0 Active
US11818513B2 Self-adaptive adjustment method and adjustment system for brightness of projection apparatus Electricity 0 Active
US12415892B2 Polyimide film preparation method and application thereof Electricity 0 Active
US11342726B2 Tunable semiconductor laser based on half-wave coupled partial reflectors Emerging Cross-Sectional Technologies 0 Active
US11526241B2 Flexible substrate, touch display substrate, manufacturing methods thereof, and touch display device Physics 0 Active
US12355657B2 Message sending method, message receiving method, electronic device, message sending and receiving system, and storage medium Electricity 0 Active
US9576758B2 Portable single-phase air bypass switch for live power distribution network Electricity 0 Active
US12351147B2 Braking mode switching apparatus and brake control system for vehicle Performing Operations; Transporting 0 Active

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