Chongqing University

China

 
Total IP 262
Total IP Rank # 4,948
IP Activity Score 3.2/5.0    315
IP Activity Rank # 2,273

Patents

Trademarks

151 0
2 0
109 0
0
 
Last Patent 2025 - Detection method and system of p...
First Patent 2003 - A piezoelectric bio-chip for det...

Latest Inventions, Goods, Services

2024 Invention Coating having good durability and being capable of preventing and removing ice in large area, an...
Invention Method and system for preparation process of multi-compound ester insulating oil. The invention ...
Invention Method for preparing sintered anode aluminum foil and sintered anode aluminum foil. The inventio...
Invention Isolated dc power supply based on class-e inverter and its design method. The invention relates ...
Invention Method for dc-bus capacitance minimization of hybrid clamped converter. The present invention pr...
Invention Herringbone planetary gear transmission device with constant meshing characteristics constructed ...
Invention Internal meshing cylindrical gear pair with constant meshing characteristics constructed tooth pa...
Invention Herringbone gear pair with constant meshing characteristics constructed tooth pair. Provided is ...
Invention External meshing cylindrical gear pair with constant meshing characteristics constructed tooth pa...
Invention Bevel gear pair with constant meshing characteristics constructed tooth pair. A bevel gear pair ...
Invention Membrane fouling early warning method and device based on machine learning. ++Δt at a moment t+Δt...
Invention Multivalent manganese oxide filler, preparation method therefor, and application thereof. The pr...
Invention In-situ detection components for dissolved gases in liquid-phase media and preparation methods th...
Invention Automatic remote water supply system in low gravity environment. Disclosed are an automatic remo...
Invention Method and system for initial self-healing type classification of metallized film capacitors. A ...
2023 Invention Electric-multiple-unit gear drive experiment system and method under simulated wheel-rail excitat...
Invention Degradable glaucoma drainage apparatus having scarring and gradient controlling effects, and prep...
Invention Aluminum oxide film structure for heat dissipation and cooling of high-voltage bare conductor and...
Invention Durable anti-icing lead applied to low-temperature and high-humidity environment, and preparation...
Invention Simultaneous detection method and system for dissolved gas and partial discharge in insulating oi...
Invention Electrochemical regeneration method of activated carbon. The present disclosure discloses an ele...
Invention Multivalent manganese oxide filler and preparation method therefor and use thereof. A multivalent...
Invention Flow self-compensating load sensing pump/valve coordinated electro-hydraulic system and control m...
Invention Cell electrofusion chip device based on bilateral flow field pairing structure array and preparat...
Invention Permanent magnet rotor magnetic coupling based on double-sided stepped structure and three-dimens...
Invention Integrated magnetic coupling mechanism for improving power density of wpt system, and wpt system....
Invention Electric vehicle wireless charging system for performing id authentication on basis of pdm charac...
Invention Suspended microalgae biofilm particle reactor and sewage treatment method. A suspended microalgae...
Invention Automobile part semantic segmentation and innovation/fusion method based on deformable convolutio...
Invention Multi-servo channel-based roadbed foundation dynamic stress loading system and control method. Th...
Invention Method for testing and evaluating short-circuit withstand capability of press-pack power componen...
Invention Rapid degradation and mineralization method of per-and polyhalogenated organic pollutants. The p...
Invention Online cooperative control method for soft reduction and heavy reduction in bloom continuous cast...
Invention Pressure-free membrane-type oxygen permeation biofilm reactor driven by sewage thermal energy and...
Invention Inductive energy-storage forming line type nanosecond pulse generator having output pulse regulat...
Invention Balanced transformation power directional coupler for short-pulse power linear superposition. A b...
Invention Power transmission line insulator fault detection method based on usrnet and improved mobilenet-s...
Invention Power transformation device recognition and diagnosis method based on image fusion and target rec...
Invention Roller taper grinding method for planetary roller screw mechanism. Disclosed is a roller taper g...
Invention Acceleration sensor and method of making the same. An acceleration sensor includes an upper base...
Invention Method for recovering rare earth elements from ndfeb waste and use of ferric oxide as raw materia...
Invention Detection method and system of power equipment based on multispectral image. The present disclos...
Invention Erasing-based lossless compression and decompression methods for floating-point data. Embodiments...
Invention In-orbit storage of zinc-silver storage battery for space. In-orbit storage of a zinc-silver stor...
Invention Zinc-silver battery and high specific capacity ago positive electrode material thereof. 333 into ...
2022 Invention Pt primary voltage reconstruction method based on inverse black box model and inverse electromagn...
Invention Adjustment method of moisture content and dense state for hydrogel improved subgrade based on wea...
Invention Method for detecting a topological structure of a grounding grid under extremely cold condition. ...
Invention Infrared thermal imaging defect detection method and apparatus for substation insulator. The pre...
2020 Invention Transmission system capable of implementing four-wheel drive and operating model thereof. The dis...